CN110002873A - 一种多孔钽酸盐陶瓷及其制备方法 - Google Patents
一种多孔钽酸盐陶瓷及其制备方法 Download PDFInfo
- Publication number
- CN110002873A CN110002873A CN201910345246.5A CN201910345246A CN110002873A CN 110002873 A CN110002873 A CN 110002873A CN 201910345246 A CN201910345246 A CN 201910345246A CN 110002873 A CN110002873 A CN 110002873A
- Authority
- CN
- China
- Prior art keywords
- powder
- porous
- tantalates
- ceramics
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 73
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 98
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(IV) oxide Inorganic materials O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims abstract description 21
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000007873 sieving Methods 0.000 claims abstract description 13
- 239000002904 solvent Substances 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 238000005245 sintering Methods 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 8
- 239000012153 distilled water Substances 0.000 claims description 4
- 235000019441 ethanol Nutrition 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 3
- 229910052693 Europium Inorganic materials 0.000 claims description 3
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 3
- 229910052689 Holmium Inorganic materials 0.000 claims description 3
- 229910052779 Neodymium Inorganic materials 0.000 claims description 3
- 229910052772 Samarium Inorganic materials 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000012720 thermal barrier coating Substances 0.000 abstract description 13
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 description 38
- 230000000052 comparative effect Effects 0.000 description 19
- 229910052761 rare earth metal Inorganic materials 0.000 description 18
- 150000002910 rare earth metals Chemical class 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 230000007547 defect Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 7
- 229910001936 tantalum oxide Inorganic materials 0.000 description 7
- 229910010293 ceramic material Inorganic materials 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 229910052735 hafnium Inorganic materials 0.000 description 4
- 229910000449 hafnium oxide Inorganic materials 0.000 description 4
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910052691 Erbium Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010573 double replacement reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000005501 phase interface Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000320 mechanical mixture Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/495—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
-
- 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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3251—Niobium oxides, niobates, tantalum oxides, tantalates, or oxide-forming salts thereof
- C04B2235/3253—Substoichiometric niobium or tantalum oxides, e.g. NbO
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910345246.5A CN110002873B (zh) | 2019-04-26 | 2019-04-26 | 一种多孔钽酸盐陶瓷及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910345246.5A CN110002873B (zh) | 2019-04-26 | 2019-04-26 | 一种多孔钽酸盐陶瓷及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110002873A true CN110002873A (zh) | 2019-07-12 |
CN110002873B CN110002873B (zh) | 2020-08-04 |
Family
ID=67174546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910345246.5A Active CN110002873B (zh) | 2019-04-26 | 2019-04-26 | 一种多孔钽酸盐陶瓷及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110002873B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113354414A (zh) * | 2021-07-08 | 2021-09-07 | 昆明理工大学 | 一种熵稳定re2o3-ao2-b2o5氧化物陶瓷及其制备方法 |
CN115028449A (zh) * | 2022-08-10 | 2022-09-09 | 中国人民解放军国防科技大学 | 一种AlHfTaO6陶瓷粉体及其制备方法、应用 |
CN115872737A (zh) * | 2022-08-30 | 2023-03-31 | 云南省科学技术院 | YSZ/Sm3TaO7复相陶瓷材料及其制备方法 |
CN116477943A (zh) * | 2022-01-17 | 2023-07-25 | 中国人民解放军国防科技大学 | 一种新型钽酸盐复相陶瓷及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050205969A1 (en) * | 2004-03-19 | 2005-09-22 | Sharp Laboratories Of America, Inc. | Charge trap non-volatile memory structure for 2 bits per transistor |
US20130220514A1 (en) * | 2012-02-28 | 2013-08-29 | Seshadri Jagannathan | Method of manufacturing digital detectors |
CN105777118A (zh) * | 2016-02-19 | 2016-07-20 | 昆明理工大学 | 镧系稀土钽酸盐高温陶瓷及其制备方法 |
CN107285768A (zh) * | 2017-07-04 | 2017-10-24 | 昆明理工大学 | 一种稀土钽酸盐高温陶瓷的制备方法 |
CN109437927A (zh) * | 2018-12-29 | 2019-03-08 | 昆明理工大学 | 稀土钽/铌酸盐(RE3Ta/NbO7)陶瓷粉体及其制备方法 |
CN109534814A (zh) * | 2018-12-29 | 2019-03-29 | 昆明理工大学 | 氧化锆/氧化钛/氧化铈掺杂稀土钽/铌酸盐RETa/NbO4陶瓷粉体及其制备方法 |
CN109627000A (zh) * | 2018-12-29 | 2019-04-16 | 昆明理工大学 | 稀土钽/铌酸盐(RETa/NbO4)陶瓷粉体及其制备方法 |
-
2019
- 2019-04-26 CN CN201910345246.5A patent/CN110002873B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050205969A1 (en) * | 2004-03-19 | 2005-09-22 | Sharp Laboratories Of America, Inc. | Charge trap non-volatile memory structure for 2 bits per transistor |
US20130220514A1 (en) * | 2012-02-28 | 2013-08-29 | Seshadri Jagannathan | Method of manufacturing digital detectors |
CN105777118A (zh) * | 2016-02-19 | 2016-07-20 | 昆明理工大学 | 镧系稀土钽酸盐高温陶瓷及其制备方法 |
CN107285768A (zh) * | 2017-07-04 | 2017-10-24 | 昆明理工大学 | 一种稀土钽酸盐高温陶瓷的制备方法 |
CN109437927A (zh) * | 2018-12-29 | 2019-03-08 | 昆明理工大学 | 稀土钽/铌酸盐(RE3Ta/NbO7)陶瓷粉体及其制备方法 |
CN109534814A (zh) * | 2018-12-29 | 2019-03-29 | 昆明理工大学 | 氧化锆/氧化钛/氧化铈掺杂稀土钽/铌酸盐RETa/NbO4陶瓷粉体及其制备方法 |
CN109627000A (zh) * | 2018-12-29 | 2019-04-16 | 昆明理工大学 | 稀土钽/铌酸盐(RETa/NbO4)陶瓷粉体及其制备方法 |
Non-Patent Citations (1)
Title |
---|
陈琳等: "稀土钽酸盐陶瓷热障涂层的研究进展", 《中国材料进展》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113354414A (zh) * | 2021-07-08 | 2021-09-07 | 昆明理工大学 | 一种熵稳定re2o3-ao2-b2o5氧化物陶瓷及其制备方法 |
CN116477943A (zh) * | 2022-01-17 | 2023-07-25 | 中国人民解放军国防科技大学 | 一种新型钽酸盐复相陶瓷及其制备方法 |
CN116477943B (zh) * | 2022-01-17 | 2024-04-12 | 中国人民解放军国防科技大学 | 一种钽酸盐复相陶瓷及其制备方法 |
CN115028449A (zh) * | 2022-08-10 | 2022-09-09 | 中国人民解放军国防科技大学 | 一种AlHfTaO6陶瓷粉体及其制备方法、应用 |
CN115872737A (zh) * | 2022-08-30 | 2023-03-31 | 云南省科学技术院 | YSZ/Sm3TaO7复相陶瓷材料及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110002873B (zh) | 2020-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110002873A (zh) | 一种多孔钽酸盐陶瓷及其制备方法 | |
CN110002871A (zh) | 一种两相稀土钽酸盐陶瓷及其制备方法 | |
Huang et al. | Preparation of dense Ta-LLZO/MgO composite Li-ion solid electrolyte: Sintering, microstructure, performance and the role of MgO | |
JP7412019B2 (ja) | 低融点酸化物による腐食を防止する希土類タンタル酸塩セラミックス及びその製造方法 | |
CN110002870A (zh) | 一种抗低熔点氧化物腐蚀的稀土钽酸盐陶瓷及其制备方法 | |
US20220106234A1 (en) | High-entropy rare earth-toughened tantalate ceramic and preparation method therefor | |
CN110041071A (zh) | 一种三稀土铌酸盐陶瓷及其制备方法 | |
CN110041072A (zh) | 一种双稀土铌酸盐陶瓷及其制备方法 | |
CN109942294A (zh) | 一种抗低熔点氧化物腐蚀的不同化学计量比的稀土钽酸钐陶瓷及其制备方法 | |
CN106884132A (zh) | 一种高温热障涂层材料 | |
CN113105237B (zh) | 一种ab2o6型钽酸盐陶瓷及其制备方法 | |
CN108546110A (zh) | 一种超低温制备高电导率氧化锌陶瓷的方法 | |
CN114105672B (zh) | 一种锆钽复合稀土基多孔高熵陶瓷及其制备方法 | |
CN109928752A (zh) | 一种氧化铝增韧钽酸铝陶瓷及其制备方法 | |
CN107954712A (zh) | 一种低损耗、巨介电ccto陶瓷材料及其制备方法 | |
CN106167406A (zh) | 钽酸钇高温陶瓷及其制备方法 | |
CN104744033B (zh) | 钛酸铋钠-钛酸钡无铅透明电光陶瓷及其制备方法 | |
CN113307619A (zh) | 一种铁酸铋-钛酸铅-铌镁酸铋三元体系高温压电陶瓷的制备方法 | |
CN114716248A (zh) | 一种高储能性的稀土掺杂钨青铜结构陶瓷材料及制备方法 | |
CN105884358B (zh) | 一种以单质粉体为起始原料的碳化硼-碳化硅复合陶瓷及其制备方法 | |
US20210363065A1 (en) | Lithium-garnet composite ceramic electrolyte | |
Park et al. | Effect of Internal Stress on Physical Temperature Characteristics of Cerium‐Doped and Gadolinium‐Doped Barium Titanate Ceramics | |
CN116813331A (zh) | 钛酸锶陶瓷及其制备方法和应用 | |
Doshida et al. | Crystal-oriented La-substituted Sr2NaNb5O15 ceramics fabricated using high-magnetic-field method | |
US11858854B2 (en) | Garnet-lithium titanate composite electrolyte |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Feng Jing Inventor after: Chen Lin Inventor after: Zhu Xiaoyu Inventor before: Feng Jing Inventor before: Zhu Xiaoyu |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230728 Address after: 710000 building B5, No. 175, Biyuan Second Road, Xiliu street, high tech Zone, Xi'an, Shaanxi Province Patentee after: Shaanxi Tianxuan Coating Technology Co.,Ltd. Address before: 650000 No. 68, Wenchang Road, 121 Avenue, Kunming, Yunnan Patentee before: Kunming University of Science and Technology |
|
TR01 | Transfer of patent right |