CN116282923A - Carbon material modified ceramic glaze and preparation method and application thereof - Google Patents
Carbon material modified ceramic glaze and preparation method and application thereof Download PDFInfo
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- CN116282923A CN116282923A CN202310399150.3A CN202310399150A CN116282923A CN 116282923 A CN116282923 A CN 116282923A CN 202310399150 A CN202310399150 A CN 202310399150A CN 116282923 A CN116282923 A CN 116282923A
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- 239000000919 ceramic Substances 0.000 title claims abstract description 59
- 239000003575 carbonaceous material Substances 0.000 title claims description 39
- 238000002360 preparation method Methods 0.000 title claims description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 64
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 56
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 39
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 29
- 238000002156 mixing Methods 0.000 claims description 28
- 229910052723 transition metal Inorganic materials 0.000 claims description 28
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 24
- 239000011258 core-shell material Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 18
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 18
- 238000005406 washing Methods 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 239000011858 nanopowder Substances 0.000 claims description 15
- 150000003624 transition metals Chemical class 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 14
- -1 transition metal salt Chemical class 0.000 claims description 13
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 12
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 12
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 12
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 11
- 229910052700 potassium Inorganic materials 0.000 claims description 11
- 239000011591 potassium Substances 0.000 claims description 11
- 239000002585 base Substances 0.000 claims description 10
- 239000008139 complexing agent Substances 0.000 claims description 10
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 9
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 9
- 229910052810 boron oxide Inorganic materials 0.000 claims description 9
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 9
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 9
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 9
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 9
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims description 9
- 150000001879 copper Chemical class 0.000 claims description 9
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 9
- 239000010433 feldspar Substances 0.000 claims description 9
- 239000010445 mica Substances 0.000 claims description 9
- 229910052618 mica group Inorganic materials 0.000 claims description 9
- 150000002815 nickel Chemical class 0.000 claims description 9
- 239000010453 quartz Substances 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 9
- 239000011787 zinc oxide Substances 0.000 claims description 9
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 8
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical group OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 8
- 150000001868 cobalt Chemical class 0.000 claims description 8
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 8
- 239000012279 sodium borohydride Substances 0.000 claims description 8
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 6
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 6
- 230000001376 precipitating effect Effects 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 5
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 5
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 5
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 4
- MCDLETWIOVSGJT-UHFFFAOYSA-N acetic acid;iron Chemical compound [Fe].CC(O)=O.CC(O)=O MCDLETWIOVSGJT-UHFFFAOYSA-N 0.000 claims description 4
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 claims description 4
- 229940011182 cobalt acetate Drugs 0.000 claims description 4
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 4
- 229910000361 cobalt sulfate Inorganic materials 0.000 claims description 4
- 229940044175 cobalt sulfate Drugs 0.000 claims description 4
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 4
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims description 4
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 4
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 claims description 4
- 229960002089 ferrous chloride Drugs 0.000 claims description 4
- 239000011790 ferrous sulphate Substances 0.000 claims description 4
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 4
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims description 4
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 4
- PVFSDGKDKFSOTB-UHFFFAOYSA-K iron(3+);triacetate Chemical compound [Fe+3].CC([O-])=O.CC([O-])=O.CC([O-])=O PVFSDGKDKFSOTB-UHFFFAOYSA-K 0.000 claims description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229940078494 nickel acetate Drugs 0.000 claims description 4
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 239000012266 salt solution Substances 0.000 claims description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
- 150000002505 iron Chemical class 0.000 claims 1
- 159000000014 iron salts Chemical class 0.000 claims 1
- 239000011162 core material Substances 0.000 abstract description 23
- 238000005245 sintering Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 12
- 239000002994 raw material Substances 0.000 abstract description 9
- 230000007797 corrosion Effects 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 238000005191 phase separation Methods 0.000 abstract description 3
- 238000013329 compounding Methods 0.000 abstract 1
- 239000012065 filter cake Substances 0.000 description 24
- 238000012360 testing method Methods 0.000 description 15
- 239000000047 product Substances 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 12
- 238000000498 ball milling Methods 0.000 description 10
- 238000010304 firing Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 239000008367 deionised water Substances 0.000 description 7
- 229910021641 deionized water Inorganic materials 0.000 description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- 238000007599 discharging Methods 0.000 description 6
- 235000019441 ethanol Nutrition 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 238000001291 vacuum drying Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 235000015895 biscuits Nutrition 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 238000000967 suction filtration Methods 0.000 description 3
- 238000001132 ultrasonic dispersion Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000003483 aging Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001447 ferric ion Inorganic materials 0.000 description 1
- 229910001448 ferrous ion Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/18—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing free metals
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
When the glaze is prepared, graphene oxide is selected as a core material, so that the toughness and the like of the glaze can be improved; the nano metal powder is dispersed between graphene oxide layers, so that the nano metal powder can be effectively prevented from being oxidized by air and can be gradually melted at the sintering temperature of the glaze, metallurgical bonding between graphene oxide and the glaze is realized, phase separation of the graphene oxide and the glaze in the sintering process is avoided, and the stability of the glaze is improved; the application still introduces activated carbon fiber in above-mentioned glaze, can fully adsorb all kinds of components in the ceramic glaze raw materials at the compounding in-process, avoided the reunion of each component, make it can evenly disperse, improve sintered even degree, and then improve stability and wearability, the corrosion resistance of glaze etc..
Description
Technical Field
The invention belongs to the technical field of ceramic glaze materials, and in particular relates to a carbon material modified wear-resistant corrosion-resistant high-toughness ceramic glaze material, and a preparation method and application thereof.
Background
The full raw glaze refers to that all raw materials for glaze are directly mixed with water to form slurry without pre-selection melting. The raw glaze is composed of raw materials which are insoluble in water, the preparation process is basically the same as that of the blank, the washed and selected hard raw materials are crushed firstly, then the crushed raw materials are matched with the selected clay raw materials for wet ball milling, and the ground glaze slurry is subjected to iron absorption, sieving and ageing to be used, so that the full raw glaze has the advantages of low production cost, simple production process, safety and environmental protection, but the weakness of the maximum full raw glaze is low hardness, long sintering time and poor stability. In addition, water-soluble glazes are not suitable for preparing raw glazes, and the market application of the raw glazes is limited to a large extent, so that only a small part of enterprises currently use full raw glazes in the production of ceramic products such as ceramic tiles. In addition, most daily ceramic products still have the problems of poor wear resistance, corrosion resistance, high temperature difference resistance, low impact strength and the like at present.
For the above reasons, it is highly necessary to develop a novel ceramic glaze with wear resistance, acid and alkali corrosion resistance and high toughness.
Disclosure of Invention
The invention aims to solve the problems of insufficient wear resistance, acid and alkali corrosion resistance, toughness and the like of the existing ceramic glaze, and provides a carbon material modified ceramic glaze with wear resistance, corrosion resistance and high toughness, a preparation method and application thereof.
The invention aims to provide a carbon material modified ceramic glaze.
The invention also aims to provide a preparation method of the carbon material modified ceramic glaze.
It is another object of the present invention to provide the use of a carbon material modified ceramic frit.
The above object of the present invention is achieved by the following technical scheme:
at least one embodiment of the present application provides a carbon material modified ceramic glaze, comprising 30 to 40 parts by weight of material A,5 to 10 parts by weight of activated carbon fiber, 20 to 30 parts by weight of quartz stone, 10 to 20 parts by weight of feldspar, 10 to 20 parts by weight of mica, 1 to 5 parts by weight of zinc oxide, 4 to 8 parts by weight of boron oxide, 2 to 4 parts by weight of cobalt oxide, 1 to 2 parts by weight of carboxymethyl cellulose, and 8 to 12 parts by weight of water;
the material A has a core-shell structure, and comprises a graphene oxide core, an alumina-silica composite shell layer and transition metal nano powder, wherein the transition metal nano powder is dispersed in the lamellar structure of the graphene oxide.
The transition metal nano powder is one or more selected from nano copper powder, nano nickel powder, nano iron powder and nano cobalt powder.
The material A consists of a graphene oxide inner core, an alumina-silica composite shell layer and transition metal nano powder.
The preparation steps of the material A comprise:
step 1: dispersing graphene oxide in an aqueous solution of transition metal salt, adding a complexing agent, adding a reducing agent and inorganic strong base, heating and stirring, filtering after the reaction is finished, washing, and drying to obtain a pretreated graphene oxide core;
step 2: mixing the pretreated graphene oxide inner core prepared in the step 1 with absolute ethyl alcohol, adding aluminum chloride and tetraethoxysilane, uniformly stirring, dropwise adding ammonia water, completely stirring and precipitating, filtering, washing and drying to obtain a material A with a core-shell structure.
The transition metal salt is selected from one or more of soluble copper salt, nickel salt, ferric salt, ferrous salt and cobalt salt.
And/or the reducing agent is selected from one or more of hydrazine hydrate, sodium borohydride and potassium borohydride.
And/or, the complexing agent is EDTA.
And/or the reducing agent is one or more of hydrazine hydrate, sodium borohydride and potassium borohydride.
And/or the inorganic strong base is selected from one or more of sodium hydroxide and potassium hydroxide.
And/or the copper salt is selected from any one of copper chloride, copper acetate and copper sulfate.
And/or the ferric salt is selected from any one or more of ferric chloride, ferric acetate and ferric sulfate.
And/or the ferrous salt is selected from any one or more of ferrous chloride, ferrous acetate and ferrous sulfate.
And/or the nickel salt is selected from any one or more of nickel chloride, nickel acetate and nickel sulfate.
And/or the cobalt salt is selected from any one or more of cobalt chloride, cobalt acetate and cobalt sulfate.
At least one embodiment of the present application provides a method for preparing a carbon material modified ceramic glaze, which specifically includes the steps of:
(1) Preparation of pretreated graphene oxide cores: dispersing graphene oxide in an aqueous solution of transition metal salt, adding a complexing agent, adding a reducing agent and inorganic strong base, heating and stirring, filtering, washing and drying after the reaction is finished to obtain a pretreated graphene oxide core;
(2) Preparation of material A: mixing the pretreated graphene oxide inner core with absolute ethyl alcohol, adding aluminum chloride and tetraethoxysilane, uniformly stirring, dropwise adding ammonia water, completely precipitating, filtering, washing and drying to obtain a material A with a core-shell structure;
(3) Preparation of carbon material modified ceramic glaze: taking 30-40 parts by weight of the material A,5-10 parts by weight of activated carbon fiber, 20-30 parts by weight of quartz stone, 10-20 parts by weight of feldspar, 10-20 parts by weight of mica, 1-5 parts by weight of zinc oxide, 4-8 parts by weight of boron oxide, 2-4 parts by weight of cobalt oxide, 1-2 parts by weight of carboxymethyl cellulose and 8-12 parts by weight of water, and uniformly stirring and mixing to obtain the material A.
The transition metal salt is selected from one or more of soluble copper salt, nickel salt, ferric salt, ferrous salt and cobalt salt.
And/or, the complexing agent is EDTA.
And/or the reducing agent is one or more of hydrazine hydrate, sodium borohydride and potassium borohydride.
And/or the inorganic strong base is selected from one or more of sodium hydroxide and potassium hydroxide.
And/or the copper salt is any one of copper chloride, copper acetate and copper sulfate;
and/or the ferric salt is any one of ferric chloride, ferric acetate and ferric sulfate;
and/or ferrous salt is any one of ferrous chloride, ferrous acetate and ferrous sulfate;
and/or the nickel salt is any one of nickel chloride, nickel acetate and nickel sulfate;
and/or the cobalt salt solution is any one of cobalt chloride, cobalt acetate and cobalt sulfate.
And/or the mass ratio of the graphene oxide to the transition metal salt is 1:0.2-0.4;
and/or the molar ratio of the transition metal salt to the reducing agent is 4:1-1.5.
And/or the reaction temperature is 20-50 ℃.
At least one embodiment of the application provides an application of a carbon material modified ceramic glaze, wherein the carbon material modified ceramic glaze or the carbon material modified ceramic glaze prepared by the preparation method is used for preparing a ceramic glaze surface.
Compared with the prior art, the nano metal powder is introduced into the graphene oxide lamellar structure, and firstly, the graphene oxide is a soft material in a non-traditional state, so that when the glaze is prepared, the graphene oxide is selected as a core material, and the toughness and the like of the glaze can be improved; secondly, the nano metal powder is dispersed between graphene oxide layers, so that the oxidation caused by the contact of the nano metal powder and air in the preparation and storage processes of the product can be effectively avoided, and the nano metal powder can be gradually melted at the sintering temperature of the glaze, so that the metallurgical bonding between the graphene oxide and the glaze is realized, the phase separation of the graphene oxide and the glaze in the sintering process is avoided, and the stability of the glaze is improved; finally, the application also introduces the activated carbon fiber into the glaze, and because the activated carbon fiber has huge specific surface energy, various components in the raw material of the ceramic glaze can be fully adsorbed in the mixing process, the aggregation of the components is avoided in the mixing process, the components can be uniformly dispersed, the sintering uniformity is improved, the stability and the wear resistance of the glaze are further improved, and furthermore, the corrosion resistance of the glaze can be greatly improved due to the characteristics of acid and alkali resistance, high temperature resistance, strong adaptability, good chemical stability and the like of the activated carbon fiber.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following examples. It should be understood that the embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention, and that various modifications and improvements made on the basis of the inventive concept will be apparent to those skilled in the art and are intended to fall within the scope of the present invention. The starting materials used in the examples were all commercially available.
In one embodiment, a carbon material modified ceramic glaze comprises 30-40 parts by weight of material A,5-10 parts by weight of activated carbon fiber, 20-30 parts by weight of quartz stone, 10-20 parts by weight of feldspar, 10-20 parts by weight of mica, 1-5 parts by weight of zinc oxide, 4-8 parts by weight of boron oxide, 2-4 parts by weight of cobalt oxide, 1-2 parts by weight of carboxymethyl cellulose, and 8-12 parts by weight of water; the material A has a core-shell structure; the material A with the core-shell structure is formed by graphene oxide cores and Al 2 O 3 -SiO 2 The composite material comprises a composite material shell layer and transition metal nano powder, wherein the transition metal nano powder is dispersed in a lamellar structure of the graphene oxide.
The active carbon fiber is produced by taking organic polymer or asphalt as a main raw material, the ash content is low, the basic element is carbon, carbon atoms exist in the active carbon fiber in a disordered layer stacking mode of high-purity graphite microcrystals, the three-dimensional space ordering is poor, and more than 90% of pores constructed after activation are micropores, so that a large amount of inner surface area is provided for the active carbon fiber. According to the technical scheme, the activated carbon fiber is introduced, and has huge specific surface energy, so that various components in the raw material of the ceramic glaze can be fully adsorbed in the mixing process, and agglomeration of the components is avoided in the mixing process, so that the components can be uniformly dispersed, the sintering uniformity is improved, and the stability of the glaze is further improved; furthermore, as the activated carbon fiber is acid and alkali resistant, high-temperature resistant, strong in adaptability and good in chemical stability, the corrosion resistance of the glaze can be greatly improved.
According to the technical scheme, the aluminum oxide and the silicon oxide coating layer are added, in the sintering process of the glaze, as the elastic modulus and the thermal expansion coefficient between the aluminum oxide, the silicon oxide and the rest components of the glaze are different, the generated residual stress can cause deflection of microcracks around the aluminum oxide and the silicon oxide in the cooling process of the product, the surface of the glaze is toughened, cracking and shrinkage of the product in the preparation and long-term use processes are effectively avoided, the structural stability of the product is improved, and the wear resistance of the product is improved.
The transition metal nano powder is introduced into the graphene oxide lamellar structure, firstly, the transition metal nano powder is dispersed between graphene oxide layers, so that the transition metal nano powder can be effectively prevented from being oxidized due to contact with air in the process of preparing and storing products, and in addition, the transition metal nano powder can be gradually melted at the sintering temperature of the glaze surface, so that metallurgical bonding between graphene oxide and the glaze surface is realized, and phase separation of the graphene oxide and the glaze material in the sintering process is avoided. The transition metal nano powder can be selected from copper powder, nickel powder, iron powder, cobalt powder and the like.
In one embodiment, a method for preparing a carbon material modified ceramic glaze comprises the following specific preparation steps:
(1) Preparation of material A with core-shell structure:
mixing the pretreated graphene oxide inner core with absolute ethyl alcohol, adding aluminum chloride and tetraethoxysilane, uniformly stirring, dropwise adding ammonia water, completely stirring and precipitating, filtering, washing and drying to obtain a material A with a core-shell structure;
(2) Preparation of a carbon material modified ceramic glaze:
taking 30-40 parts by weight of the material A,5-10 parts by weight of activated carbon fiber, 20-30 parts by weight of quartz stone, 10-20 parts by weight of feldspar, 10-20 parts by weight of mica, 1-5 parts by weight of zinc oxide, 4-8 parts by weight of boron oxide, 2-4 parts by weight of cobalt oxide, 1-2 parts by weight of carboxymethyl cellulose and 8-12 parts by weight of water, and uniformly stirring and mixing to obtain the material A.
Further, the preparation steps of the pretreated graphene oxide core comprise: dispersing graphene oxide in an aqueous solution of transition metal salt, adding a complexing agent, adding a reducing agent and inorganic strong base, heating and stirring, filtering after the reaction is finished, washing, and drying to obtain the pretreated graphene oxide core.
Further, the metal salt solution is any one or more of copper salt, ferric salt, ferrous salt and nickel salt, and can be specifically selected from any one or more of copper ion, ferric ion, ferrous ion and nickel ion and sulfate ion, chloride ion or acetate ion.
Further, the reducing agent is one or more of hydrazine hydrate, sodium borohydride and potassium borohydride;
and/or, the complexing agent is EDTA;
and/or the reducing agent is one or more of hydrazine hydrate, sodium borohydride and potassium borohydride;
and/or the inorganic strong base is selected from one or more of sodium hydroxide and potassium hydroxide.
Further, the preparation step of the material A comprises the following steps:
mixing the pretreated graphene oxide inner core with absolute ethyl alcohol, adding aluminum chloride and ethyl orthosilicate, uniformly stirring, dropwise adding ammonia water, completely precipitating, filtering, washing and drying to obtain the material A with the core-shell structure.
The application of the carbon material modified ceramic glaze is characterized in that the carbon material modified ceramic glaze is applied to the preparation of ceramic glaze surfaces.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Example 1
(1) Preparation of pretreated graphene oxide cores:
the mass ratio is 1: mixing graphene oxide with a copper sulfate solution with the mass fraction of 8%, adding EDTA, performing ultrasonic dispersion for 10min under the condition of the ultrasonic frequency of 50kHz, adding a mixed solution of potassium borohydride and potassium hydroxide, reacting at room temperature, stirring and reacting for 40min, performing suction filtration, collecting a filter cake, washing the filter cake with ethanol and deionized water for 3 times respectively, and performing vacuum drying on the washed filter cake at the temperature of 80 ℃ to constant weight to obtain a dried filter cake, thereby obtaining a pretreated graphene oxide core;
(2) Preparation of material A with core-shell structure:
the pretreatment graphene oxide inner core and absolute ethyl alcohol are mixed according to the mass ratio of 1:10, mixing, adding aluminum chloride with the mass of 4% of absolute ethyl alcohol and ethyl orthosilicate with the mass of 4% of absolute ethyl alcohol, then dropwise adding ammonia water with the mass of 4% through a dropping funnel at the speed of 1mL/min while stirring uniformly under the condition of the stirring speed of 500r/min, filtering after the dropwise adding of the ammonia water is finished, collecting filter cakes, respectively washing the filter cakes with ethanol and deionized water for 3 times, and transferring the washed filter cakes into a vacuum drying oven for drying to obtain a dry filter cake, thereby obtaining a material A with a core-shell structure;
(3) Preparation of a carbon material modified ceramic glaze:
according to the weight portion, sequentially taking 35 weight portions of material A with a core-shell structure, 5 weight portions of activated carbon fiber, 20 weight portions of quartz stone, 10 weight portions of feldspar, 15 weight portions of mica, 2 weight portions of zinc oxide, 4 weight portions of boron oxide, 2 weight portions of cobalt oxide, 1 weight portion of carboxymethyl cellulose and 10 weight portions of water, stirring and uniformly mixing, and discharging to obtain the ceramic glaze modified by the carbon material;
(4) Firing the glaze:
adding the obtained ceramic glaze modified by the carbon material into a ball milling tank, and mixing the ceramic glaze with the following components in percentage by mass: adding zirconia ball-milling beads, ball-milling and mixing for 5 hours, glazing the surface of a biscuit firing ceramic body, sintering for 4 hours at the temperature of 1100 ℃, rapidly cooling to 840 ℃ at the speed of 15 ℃/min, preserving heat for 20 minutes, naturally cooling to room temperature, and discharging to finish firing of the glaze.
Example 2
(1) Preparation of pretreated graphene oxide cores:
the mass ratio is 1: mixing graphene oxide with 8% nickel sulfate solution by mass fraction, adding EDTA, performing ultrasonic dispersion for 10min under the condition of ultrasonic frequency of 50kHz, adding mixed solution of potassium borohydride and potassium hydroxide, reacting at room temperature, stirring and reacting for 80min, performing suction filtration, collecting filter cakes, washing the filter cakes with ethanol and deionized water for 3 times respectively, and vacuum drying the washed filter cakes to constant weight under the condition of 80 ℃ to obtain a dry filter cake, namely the pretreated graphene oxide core;
(2) Preparation of material A with core-shell structure:
the pretreatment graphene oxide inner core and absolute ethyl alcohol are mixed according to the mass ratio of 1:10, mixing, adding aluminum chloride with the mass of 4% of absolute ethyl alcohol and ethyl orthosilicate with the mass of 4% of absolute ethyl alcohol, then dropwise adding ammonia water with the mass of 4% through a dropping funnel at the speed of 1mL/min while stirring uniformly under the condition of the stirring speed of 500r/min, filtering after the dropwise adding of the ammonia water is finished, collecting filter cakes, respectively washing the filter cakes with ethanol and deionized water for 3 times, and transferring the washed filter cakes into a vacuum drying oven for drying to obtain a dry filter cake, thereby obtaining a material A with a core-shell structure;
(3) Preparation of a carbon material modified ceramic glaze:
according to the weight portion, sequentially taking 35 weight portions of material A with a core-shell structure, 5 weight portions of activated carbon fiber, 20 weight portions of quartz stone, 10 weight portions of feldspar, 15 weight portions of mica, 2 weight portions of zinc oxide, 4 weight portions of boron oxide, 2 weight portions of cobalt oxide, 1 weight portion of carboxymethyl cellulose and 10 weight portions of water, stirring and uniformly mixing, and discharging to obtain the ceramic glaze modified by the carbon material;
(4) Firing the glaze:
adding the obtained ceramic glaze modified by the carbon material into a ball milling tank, and mixing the ceramic glaze with the following components in percentage by mass: adding zirconia ball-milling beads, ball-milling and mixing for 5 hours, glazing the surface of a biscuit firing ceramic body, sintering for 4 hours at the temperature of 1100 ℃, rapidly cooling to 840 ℃ at the speed of 15 ℃/min, preserving heat for 20 minutes, naturally cooling to room temperature, and discharging to finish firing of the glaze.
Example 3
(1) Preparation of pretreated graphene oxide cores:
the mass ratio is 1: mixing graphene oxide with 8% ferric sulfate solution by mass fraction, adding EDTA, performing ultrasonic dispersion for 10min under the condition of ultrasonic frequency of 50kHz, adding mixed solution of potassium borohydride and potassium hydroxide, reacting at room temperature, stirring and reacting for 70min, performing suction filtration, collecting filter cakes, washing the filter cakes with ethanol and deionized water for 3 times respectively, and vacuum drying the washed filter cakes to constant weight under the condition of 80 ℃ to obtain a dry filter cake, namely the pretreated graphene oxide core;
(2) Preparation of material A with core-shell structure:
the pretreatment graphene oxide inner core and absolute ethyl alcohol are mixed according to the mass ratio of 1:10, mixing, adding aluminum chloride with the mass of 4% of absolute ethyl alcohol and ethyl orthosilicate with the mass of 4% of absolute ethyl alcohol, then dropwise adding ammonia water with the mass of 4% through a dropping funnel at the speed of 1mL/min while stirring uniformly under the condition of the stirring speed of 500r/min, filtering after the dropwise adding of the ammonia water is finished, collecting filter cakes, respectively washing the filter cakes with ethanol and deionized water for 3 times, and transferring the washed filter cakes into a vacuum drying oven for drying to obtain a dry filter cake, thereby obtaining a material A with a core-shell structure;
(3) Preparation of a carbon material modified ceramic glaze:
according to the weight portion, sequentially taking 35 weight portions of material A with a core-shell structure, 5 weight portions of activated carbon fiber, 20 weight portions of quartz stone, 10 weight portions of feldspar, 15 weight portions of mica, 2 weight portions of zinc oxide, 4 weight portions of boron oxide, 2 weight portions of cobalt oxide, 1 weight portion of carboxymethyl cellulose and 10 weight portions of water, stirring and uniformly mixing, and discharging to obtain the ceramic glaze modified by the carbon material;
(4) Firing the glaze:
adding the obtained ceramic glaze modified by the carbon material into a ball milling tank, and mixing the ceramic glaze with the following components in percentage by mass: adding zirconia ball-milling beads, ball-milling and mixing for 5 hours, glazing the surface of a biscuit firing ceramic body, sintering for 4 hours at the temperature of 1100 ℃, rapidly cooling to 840 ℃ at the speed of 15 ℃/min, preserving heat for 20 minutes, naturally cooling to room temperature, and discharging to finish firing of the glaze.
Comparative example 1
This comparative example is different from example 1 in that: and replacing graphene oxide with active carbon, and keeping the rest conditions unchanged.
Comparative example 2
This comparative example is different from example 1 in that: in the preparation process of the core-shell structure additive, deionized water with the same mass is adopted to replace a copper sulfate solution, and the rest conditions are kept unchanged.
Comparative example 3
This comparative example is different from example 1 in that: the activated carbon fiber is replaced by activated carbon, and the rest conditions are kept unchanged.
The products obtained in examples 1-3 and comparative examples 1-3 were subjected to performance tests, and specific test methods and test results are as follows:
glaze hardness test: the hardness of the glaze of each example and comparative example product is tested by adopting an HVS-1000 digital display microhardness meter, the applied pressure is 5.5N, and the test results are shown in table 1;
abrasion resistance test: cutting the glaze of each example and comparative example product into round test blocks with the diameter of 25mm, fixing the test blocks on a minimum 1000 tester for abrasion test, adding 5mL of water into the abrasive agent, wherein the rotating speed of the test sample is 60r/min, the abrasion load is 6N, the abrasion rate after 2 hours of test is shown in table 1, and the test results are shown in the table 1;
toughness testing: the toughness of the glaze is tested by using the impact strength, and the impact strength test is carried out according to the specification of GB/T38494-2020 "method for shock test of ceramic ware", and the test results are shown in Table 1;
TABLE 1 results of product Performance test
Glaze hardness/Hv | Wear rate/% | Impact strength/(J/cm) 2 ) | |
Example 1 | 5150 | 0.003 | 2.8 |
Example 2 | 5100 | 0.005 | 2.6 |
Example 3 | 5080 | 0.008 | 2.7 |
Comparative example 1 | 4960 | 0.064 | 2.4 |
Comparative example 2 | 4500 | 0.095 | 2.1 |
Comparative example 3 | 4900 | 0.075 | 2.3 |
As shown in the test results of Table 1, the product obtained by the invention has higher hardness and impact strength of more than 2.5J/cm 2 The wear rate is small, the wear resistance is obviously improved, and the service life of the glazed surface of the product can be effectively prolonged.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The carbon material modified ceramic glaze is characterized by comprising 30-40 parts by weight of a material A,5-10 parts by weight of activated carbon fibers, 20-30 parts by weight of quartz stone, 10-20 parts by weight of feldspar, 10-20 parts by weight of mica, 1-5 parts by weight of zinc oxide, 4-8 parts by weight of boron oxide, 2-4 parts by weight of cobalt oxide, 1-2 parts by weight of carboxymethyl cellulose and 8-12 parts by weight of water;
the material A has a core-shell structure, and comprises a graphene oxide inner core, an alumina-silica composite shell layer and transition metal nano powder, wherein the transition metal nano powder is dispersed in the lamellar structure of the graphene oxide.
2. The carbon material modified ceramic glaze according to claim 1, wherein the transition metal nano powder is one or more selected from the group consisting of nano copper powder, nano nickel powder, nano iron powder and nano cobalt powder.
3. The carbon material modified ceramic glaze according to claim 1, wherein the material a consists of a graphene oxide core, an alumina-silica composite shell layer and transition metal nanopowder;
the preparation steps of the material A comprise:
step 1: dispersing graphene oxide in an aqueous solution of transition metal salt, adding a complexing agent, adding a reducing agent and inorganic strong base, heating and stirring, filtering after the reaction is finished, washing, and drying to obtain a pretreated graphene oxide core;
step 2: mixing the pretreated graphene oxide inner core prepared in the step 1 with absolute ethyl alcohol, adding aluminum chloride and tetraethoxysilane, uniformly stirring, dropwise adding ammonia water, completely stirring and precipitating, filtering, washing and drying to obtain a material A with a core-shell structure.
4. A carbon material modified ceramic glaze according to claim 3, wherein said transition metal salt is selected from one or more of soluble copper salts, nickel salts, iron salts, ferrous salts, cobalt salts;
and/or the reducing agent is selected from one or more of hydrazine hydrate, sodium borohydride and potassium borohydride;
and/or, the complexing agent is EDTA;
and/or the reducing agent is one or more of hydrazine hydrate, sodium borohydride and potassium borohydride;
and/or the inorganic strong base is selected from one or more of sodium hydroxide and potassium hydroxide.
5. The carbon material modified ceramic glaze according to claim 4, wherein the copper salt is selected from any one of copper chloride, copper acetate and copper sulfate;
and/or the ferric salt is selected from any one or more of ferric chloride, ferric acetate and ferric sulfate;
and/or the ferrous salt is selected from any one or more of ferrous chloride, ferrous acetate and ferrous sulfate;
and/or the nickel salt is selected from any one or more of nickel chloride, nickel acetate and nickel sulfate;
and/or the cobalt salt is selected from any one or more of cobalt chloride, cobalt acetate and cobalt sulfate.
6. The preparation method of the carbon material modified ceramic glaze is characterized by comprising the following specific preparation steps:
(1) Preparation of pretreated graphene oxide cores: dispersing graphene oxide in an aqueous solution of transition metal salt, adding a complexing agent, adding a reducing agent and inorganic strong base, heating and stirring, filtering, washing and drying after the reaction is finished to obtain a pretreated graphene oxide core;
(2) Preparation of material A: mixing the pretreated graphene oxide inner core with absolute ethyl alcohol, adding aluminum chloride and tetraethoxysilane, uniformly stirring, dropwise adding ammonia water, completely precipitating, filtering, washing and drying to obtain a material A with a core-shell structure;
(3) Preparation of carbon material modified ceramic glaze: taking 30-40 parts by weight of the material A,5-10 parts by weight of activated carbon fiber, 20-30 parts by weight of quartz stone, 10-20 parts by weight of feldspar, 10-20 parts by weight of mica, 1-5 parts by weight of zinc oxide, 4-8 parts by weight of boron oxide, 2-4 parts by weight of cobalt oxide, 1-2 parts by weight of carboxymethyl cellulose and 8-12 parts by weight of water, and uniformly stirring and mixing to obtain the material A.
7. The method for preparing the carbon material modified ceramic glaze according to claim 6, wherein the transition metal salt is one or more selected from soluble copper salt, nickel salt, iron salt, ferrous salt and cobalt salt;
and/or, the complexing agent is EDTA;
and/or the reducing agent is one or more of hydrazine hydrate, sodium borohydride and potassium borohydride;
and/or the inorganic strong base is selected from one or more of sodium hydroxide and potassium hydroxide.
8. The method for producing a carbon material-modified ceramic glaze according to claim 7, wherein the copper salt is any one of copper chloride, copper acetate, and copper sulfate; and/or the ferric salt is any one of ferric chloride, ferric acetate and ferric sulfate; and/or ferrous salt is any one of ferrous chloride, ferrous acetate and ferrous sulfate; and/or the nickel salt is any one of nickel chloride, nickel acetate and nickel sulfate; and/or the cobalt salt solution is any one of cobalt chloride, cobalt acetate and cobalt sulfate.
9. The method for preparing a carbon material modified ceramic glaze according to claim 7, wherein the mass ratio of the graphene oxide to the transition metal salt is 1:0.2-0.4;
the mol ratio of the transition metal salt to the reducing agent is 4:1-1.5;
the reaction temperature is 20-50 ℃.
10. Use of a carbon material modified ceramic glaze, characterized in that a ceramic glaze is prepared from a carbon material modified ceramic glaze as defined in any one of claims 1 to 5 or a carbon material modified ceramic glaze prepared by a preparation method as defined in any one of claims 6 to 9.
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CN112939459A (en) * | 2021-02-21 | 2021-06-11 | 林玉婷 | Wear-resistant corrosion-resistant ceramic glaze as well as preparation method and application thereof |
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CN108083646A (en) * | 2018-01-26 | 2018-05-29 | 中国科学院包头稀土研发中心 | The preparation method of the domestic ceramics of rare earth domestic ceramics glaze and the application ceramic glaze |
CN108751714A (en) * | 2018-06-29 | 2018-11-06 | 江西省正大陶瓷有限公司 | A kind of preparation method of wear-resisting glazed ceramic |
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