CN108031838B - 一种m@n核壳结构纳米材料的制备方法 - Google Patents
一种m@n核壳结构纳米材料的制备方法 Download PDFInfo
- Publication number
- CN108031838B CN108031838B CN201711416273.4A CN201711416273A CN108031838B CN 108031838 B CN108031838 B CN 108031838B CN 201711416273 A CN201711416273 A CN 201711416273A CN 108031838 B CN108031838 B CN 108031838B
- Authority
- CN
- China
- Prior art keywords
- metal
- sol
- stirring
- hours
- core
- 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.)
- Active
Links
- 239000011258 core-shell material Substances 0.000 title claims abstract description 41
- 239000002086 nanomaterial Substances 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 71
- 238000005406 washing Methods 0.000 claims abstract description 61
- 239000002244 precipitate Substances 0.000 claims abstract description 58
- 238000001035 drying Methods 0.000 claims abstract description 50
- 229910052751 metal Inorganic materials 0.000 claims abstract description 47
- 239000002184 metal Substances 0.000 claims abstract description 47
- 150000003839 salts Chemical class 0.000 claims abstract description 39
- 230000032683 aging Effects 0.000 claims abstract description 24
- 238000001354 calcination Methods 0.000 claims abstract description 23
- 239000011858 nanopowder Substances 0.000 claims abstract description 16
- 239000002904 solvent Substances 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 239000011247 coating layer Substances 0.000 claims abstract description 8
- 239000002243 precursor Substances 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 239000008367 deionised water Substances 0.000 claims description 43
- 229910021641 deionized water Inorganic materials 0.000 claims description 43
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 42
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 24
- 229910052786 argon Inorganic materials 0.000 claims description 21
- 239000012298 atmosphere Substances 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 21
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 20
- 239000001257 hydrogen Substances 0.000 claims description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims description 20
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 claims description 15
- 239000002202 Polyethylene glycol Substances 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 229920001223 polyethylene glycol Polymers 0.000 claims description 15
- 239000001509 sodium citrate Substances 0.000 claims description 15
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 14
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 10
- 229910052681 coesite Inorganic materials 0.000 claims description 9
- 229910052906 cristobalite Inorganic materials 0.000 claims description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 9
- 229910052682 stishovite Inorganic materials 0.000 claims description 9
- 229910052905 tridymite Inorganic materials 0.000 claims description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- 239000004417 polycarbonate Substances 0.000 claims description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 8
- 239000000395 magnesium oxide Substances 0.000 claims description 7
- -1 polyethylene terephthalate Polymers 0.000 claims description 7
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 239000012279 sodium borohydride Substances 0.000 claims description 6
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 5
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 5
- 238000005119 centrifugation Methods 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229920008790 Amorphous Polyethylene terephthalate Polymers 0.000 claims description 4
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- 239000010955 niobium Substances 0.000 claims description 4
- JLFNLZLINWHATN-UHFFFAOYSA-N pentaethylene glycol Chemical compound OCCOCCOCCOCCOCCO JLFNLZLINWHATN-UHFFFAOYSA-N 0.000 claims description 4
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 claims description 4
- 239000010948 rhodium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012994 photoredox catalyst Substances 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 229910052765 Lutetium Inorganic materials 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 229920000604 Polyethylene Glycol 200 Polymers 0.000 claims description 2
- 229920002593 Polyethylene Glycol 800 Polymers 0.000 claims description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052788 barium Inorganic materials 0.000 claims description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
- 229910052792 caesium Inorganic materials 0.000 claims description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 2
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 2
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 229910052699 polonium Inorganic materials 0.000 claims description 2
- HZEBHPIOVYHPMT-UHFFFAOYSA-N polonium atom Chemical compound [Po] HZEBHPIOVYHPMT-UHFFFAOYSA-N 0.000 claims description 2
- 229920002523 polyethylene Glycol 1000 Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 229910052702 rhenium Inorganic materials 0.000 claims description 2
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052701 rubidium Inorganic materials 0.000 claims description 2
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- 229910052706 scandium Inorganic materials 0.000 claims description 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 2
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 229910052712 strontium Inorganic materials 0.000 claims description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052713 technetium Inorganic materials 0.000 claims description 2
- GKLVYJBZJHMRIY-UHFFFAOYSA-N technetium atom Chemical compound [Tc] GKLVYJBZJHMRIY-UHFFFAOYSA-N 0.000 claims description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims 1
- 229910052762 osmium Inorganic materials 0.000 claims 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims 1
- 229910052715 tantalum Inorganic materials 0.000 claims 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- 230000007774 longterm Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 57
- 239000000843 powder Substances 0.000 description 56
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 44
- 238000001816 cooling Methods 0.000 description 19
- 239000007789 gas Substances 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 18
- 238000000227 grinding Methods 0.000 description 17
- 229910001961 silver nitrate Inorganic materials 0.000 description 12
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 11
- 238000005303 weighing Methods 0.000 description 11
- 239000002253 acid Substances 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000000576 coating method Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 239000002082 metal nanoparticle Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 101710134784 Agnoprotein Proteins 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910004042 HAuCl4 Inorganic materials 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000000724 energy-dispersive X-ray spectrum Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 238000005025 nuclear technology Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003481 tantalum Chemical class 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000000411 transmission spectrum Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- DIMMBYOINZRKMD-UHFFFAOYSA-N vanadium(5+) Chemical class [V+5] DIMMBYOINZRKMD-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/16—Metallic particles coated with a non-metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/07—Metallic powder characterised by particles having a nanoscale microstructure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Colloid Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711416273.4A CN108031838B (zh) | 2017-12-25 | 2017-12-25 | 一种m@n核壳结构纳米材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711416273.4A CN108031838B (zh) | 2017-12-25 | 2017-12-25 | 一种m@n核壳结构纳米材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108031838A CN108031838A (zh) | 2018-05-15 |
CN108031838B true CN108031838B (zh) | 2020-01-10 |
Family
ID=62100803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711416273.4A Active CN108031838B (zh) | 2017-12-25 | 2017-12-25 | 一种m@n核壳结构纳米材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108031838B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108746660B (zh) * | 2018-06-11 | 2021-08-13 | 盐城工学院 | 一种铜金铂复合纳米材料的制备方法及其在检测半胱氨酸上的应用 |
CN109464709B (zh) * | 2018-11-26 | 2021-05-18 | 陕西中医药大学 | 一种蚯蚓上清蛋白纳米胶原修复复合物的制备方法及应用 |
CN111036932B (zh) * | 2019-08-02 | 2022-10-28 | 浙江工业大学 | 一种液相还原制备金属铼的方法 |
CN111331130B (zh) * | 2020-03-11 | 2022-03-18 | 淮阴师范学院 | 花状纳米氢氧化锰包覆铝复合材料的制备方法 |
CN111618312B (zh) * | 2020-04-28 | 2022-11-08 | 哈尔滨理工大学 | 棒状Ag粉体的制备方法及棒状Ag@BST核壳粒子的制备方法和应用 |
CN111940759A (zh) * | 2020-08-20 | 2020-11-17 | 江苏北矿金属循环利用科技有限公司 | 一种制备超细铂粉的方法 |
CN112058260B (zh) * | 2020-09-19 | 2023-04-11 | 西安瑞特三维科技有限公司 | 一种常温制备核壳结构的Ag/TiO2纳米颗粒的方法及其应用 |
CN117561116A (zh) * | 2021-06-11 | 2024-02-13 | Dic株式会社 | 氧化镓颗粒以及用于制造氧化镓颗粒的方法 |
CN114799162B (zh) * | 2022-04-18 | 2024-08-06 | 陕西科技大学 | 一种化学镀制备的Mo@Ag@Ni核壳结构粉体及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102683506A (zh) * | 2011-03-10 | 2012-09-19 | 中国科学院物理研究所 | 一种用于GaN基LED外延片的纳米结构层及其制备方法 |
CN103862036A (zh) * | 2014-01-24 | 2014-06-18 | 中国科学院长春光学精密机械与物理研究所 | 一种用于二氧化硅包覆贵金属纳米晶的制备方法 |
CN104001505A (zh) * | 2014-05-29 | 2014-08-27 | 国家纳米科学中心 | 类三明治空心结构金属氧化物@贵金属纳米粒子@金属氧化物催化剂、制备方法及其用途 |
CN104827029A (zh) * | 2015-05-29 | 2015-08-12 | 厦门大学 | 一种壳层隔绝银纳米粒子的合成方法 |
CN105312558A (zh) * | 2014-07-30 | 2016-02-10 | 苏州环球色谱有限责任公司 | 一种制备核壳型颗粒的方法及其制得的核壳型颗粒的用途 |
CN105374997A (zh) * | 2015-09-29 | 2016-03-02 | 合肥国轩高科动力能源有限公司 | 一种复合材料包覆镍锰酸锂的制备方法 |
CN105836796A (zh) * | 2016-03-23 | 2016-08-10 | 南京华狮化工有限公司 | 一种铃铛型核壳结构纳米TiO2@void@SiO2粉体的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103765208B (zh) * | 2011-09-22 | 2016-01-20 | 华东理工大学 | 金属纳米颗粒及其制备方法与用途 |
-
2017
- 2017-12-25 CN CN201711416273.4A patent/CN108031838B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102683506A (zh) * | 2011-03-10 | 2012-09-19 | 中国科学院物理研究所 | 一种用于GaN基LED外延片的纳米结构层及其制备方法 |
CN103862036A (zh) * | 2014-01-24 | 2014-06-18 | 中国科学院长春光学精密机械与物理研究所 | 一种用于二氧化硅包覆贵金属纳米晶的制备方法 |
CN104001505A (zh) * | 2014-05-29 | 2014-08-27 | 国家纳米科学中心 | 类三明治空心结构金属氧化物@贵金属纳米粒子@金属氧化物催化剂、制备方法及其用途 |
CN105312558A (zh) * | 2014-07-30 | 2016-02-10 | 苏州环球色谱有限责任公司 | 一种制备核壳型颗粒的方法及其制得的核壳型颗粒的用途 |
CN104827029A (zh) * | 2015-05-29 | 2015-08-12 | 厦门大学 | 一种壳层隔绝银纳米粒子的合成方法 |
CN105374997A (zh) * | 2015-09-29 | 2016-03-02 | 合肥国轩高科动力能源有限公司 | 一种复合材料包覆镍锰酸锂的制备方法 |
CN105836796A (zh) * | 2016-03-23 | 2016-08-10 | 南京华狮化工有限公司 | 一种铃铛型核壳结构纳米TiO2@void@SiO2粉体的制备方法 |
Non-Patent Citations (1)
Title |
---|
李旭东.核壳结构Pt@SiO2纳米材料的可控制备.《中国优秀硕士学位论文全文数据库》.广东工业大学,2016, * |
Also Published As
Publication number | Publication date |
---|---|
CN108031838A (zh) | 2018-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108031838B (zh) | 一种m@n核壳结构纳米材料的制备方法 | |
Zhang et al. | Laser ablation in liquids for nanomaterial synthesis: diversities of targets and liquids | |
Dong et al. | Polyol synthesis of nanoparticles: status and options regarding metals, oxides, chalcogenides, and non-metal elements | |
Yang et al. | Syntheses and applications of noble-metal-free CeO2-based mixed-oxide nanocatalysts | |
Ranjith et al. | Enhanced room-temperature ferromagnetism on Co-doped CeO2 nanoparticles: mechanism and electronic and optical properties | |
Dung Dang et al. | The influence of solvents and surfactants on the preparation of copper nanoparticles by a chemical reduction method | |
He et al. | Solubility-controlled synthesis of high-quality Co3O4 nanocrystals | |
KR100836659B1 (ko) | 금속 및 금속 산화물 나노입자의 제조방법 | |
CN103007963B (zh) | 一种以石墨烯为载体的双金属纳米合金复合材料的制备方法 | |
Aparna et al. | Synthesis and characterization of CuO nano particles by novel sol-gel method | |
Wang et al. | Current advances in precious metal core–shell catalyst design | |
Aparna et al. | Preparation and characterization of CuO Nanoparticles by novel sol-gel technique | |
Jose et al. | Synthesis and characterization of Pd (0), PdS, and Pd@ PdO core–shell nanoparticles by solventless thermolysis of a Pd–thiolate cluster | |
CN108213456B (zh) | 一种立方体纳米铜粉的制备方法 | |
Guo et al. | The enhanced ethanol sensing properties of CNT@ ZnSnO3 hollow boxes derived from Zn-MOF (ZIF-8) | |
Rao et al. | Hollow bimetallic nanoparticles generated in situ inside a polymer thin film: fabrication and catalytic application of silver–palladium–poly (vinyl alcohol) | |
Yakout | Inclusion of cobalt reinforced Ag doped SnO 2 properties: electrical, dielectric constant, magnetic and photocatalytic insights | |
Teichert et al. | Refinement of the Microwave‐Assisted Polyol Process for the Low‐Temperature Synthesis of Intermetallic Nanoparticles | |
Fang et al. | Cu@ Ni core–shell nanoparticles prepared via an injection approach with enhanced oxidation resistance for the fabrication of conductive films | |
Kim et al. | Ferromagnetism of single-crystalline Cu2O induced through poly (N-vinyl-2-pyrrolidone) interaction triggering d-orbital alteration | |
Villaverde-Cantizano et al. | Reducing Agents in Colloidal Nanoparticle Synthesis–an Introduction | |
Ohiienko et al. | Preparation of narrow copper nanowires with less oxidized surface for flexible and transparent electrodes under octadecylamine | |
Qi et al. | Synthesis of silver nanocubes with controlled size using water-soluble poly (amic acid) salt as the intermediate via a novel ion-exchange self-assembly technique | |
Logutenko et al. | A novel method to prepare copper microspheres via chemical reduction route | |
Ikhioya et al. | Green synthesis of copper oxide nanoparticles using neem leaf extract (Azadirachta indica) for energy storage applications |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210806 Address after: Room 213, building 9, 517 xinchuansha Road, Baoshan District, Shanghai, 2009 Patentee after: Zhipu nano technology (Shanghai) Co.,Ltd. Address before: Building 5, 1015 xinchuansha Road, Baoshan District, Shanghai, 2009 49 Patentee before: CHANGDI NEW MATERIAL TECHNOLOGY (SHANGHAI) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220621 Address after: 200949 building 17, No. 8419, Hutai Road, Baoshan District, Shanghai Patentee after: CHANGDI NEW MATERIAL TECHNOLOGY (SHANGHAI) CO.,LTD. Address before: Room 213, building 9, 517 xinchuansha Road, Baoshan District, Shanghai, 2009 Patentee before: Zhipu nano technology (Shanghai) Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of M @ N core-shell structured nanomaterials Granted publication date: 20200110 Pledgee: The Bank of Shanghai branch Caohejing Limited by Share Ltd. Pledgor: CHANGDI NEW MATERIAL TECHNOLOGY (SHANGHAI) CO.,LTD. Registration number: Y2024980007123 |