CN106984307A - 一种具有York‑Shell结构Ag‑Pt@C纳米球及其制备方法 - Google Patents
一种具有York‑Shell结构Ag‑Pt@C纳米球及其制备方法 Download PDFInfo
- Publication number
- CN106984307A CN106984307A CN201710311276.5A CN201710311276A CN106984307A CN 106984307 A CN106984307 A CN 106984307A CN 201710311276 A CN201710311276 A CN 201710311276A CN 106984307 A CN106984307 A CN 106984307A
- Authority
- CN
- China
- Prior art keywords
- nano
- york
- balls
- shell structure
- shell
- 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
- 239000011807 nanoball Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000002105 nanoparticle Substances 0.000 claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 11
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 81
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 10
- 239000008103 glucose Substances 0.000 claims description 10
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 8
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(I) nitrate Inorganic materials [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011258 core-shell material Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 239000003643 water by type Substances 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 6
- 230000012010 growth Effects 0.000 abstract description 4
- 230000001939 inductive effect Effects 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 4
- 239000004005 microsphere Substances 0.000 abstract description 2
- 239000003054 catalyst Substances 0.000 description 12
- 229910000510 noble metal Inorganic materials 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 241000549556 Nanos Species 0.000 description 10
- 239000011805 ball Substances 0.000 description 10
- 239000002082 metal nanoparticle Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 4
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011943 nanocatalyst Substances 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000012279 sodium borohydride Substances 0.000 description 3
- 229910000033 sodium borohydride Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical compound OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 description 2
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002077 nanosphere Substances 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- TYMLOMAKGOJONV-UHFFFAOYSA-N 4-nitroaniline Chemical class NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 1
- 241000720974 Protium Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000005899 aromatization reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 238000004943 liquid phase epitaxy Methods 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
- 239000002114 nanocomposite Substances 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/48—Silver or gold
- B01J23/50—Silver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
- B01J35/397—Egg shell like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/396—Distribution of the active metal ingredient
- B01J35/398—Egg yolk like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/51—Spheres
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710311276.5A CN106984307B (zh) | 2017-05-05 | 2017-05-05 | 一种具有Yolk-Shell结构Ag-Pt@C纳米球及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710311276.5A CN106984307B (zh) | 2017-05-05 | 2017-05-05 | 一种具有Yolk-Shell结构Ag-Pt@C纳米球及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106984307A true CN106984307A (zh) | 2017-07-28 |
CN106984307B CN106984307B (zh) | 2020-06-26 |
Family
ID=59418794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710311276.5A Expired - Fee Related CN106984307B (zh) | 2017-05-05 | 2017-05-05 | 一种具有Yolk-Shell结构Ag-Pt@C纳米球及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106984307B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102716745A (zh) * | 2011-03-29 | 2012-10-10 | 中国科学院大连化学物理研究所 | 蛋黄-蛋壳型有机-无机杂化氧化硅纳米球的制备方法 |
KR20140147580A (ko) * | 2013-06-20 | 2014-12-30 | 주식회사 엘지화학 | 코어-쉘 금속 입자의 제조방법 |
CN104801724A (zh) * | 2015-04-03 | 2015-07-29 | 浙江理工大学 | 一种Ag/C纳米空心球及其制备方法 |
CN104857902A (zh) * | 2015-04-13 | 2015-08-26 | 南京理工大学 | 一种银/碳复合空心纳米球的制备方法 |
CN105289430A (zh) * | 2015-03-30 | 2016-02-03 | 济南大学 | 一种多层yolk-shell结构贵金属@SnO2复合材料的制备方法 |
-
2017
- 2017-05-05 CN CN201710311276.5A patent/CN106984307B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102716745A (zh) * | 2011-03-29 | 2012-10-10 | 中国科学院大连化学物理研究所 | 蛋黄-蛋壳型有机-无机杂化氧化硅纳米球的制备方法 |
KR20140147580A (ko) * | 2013-06-20 | 2014-12-30 | 주식회사 엘지화학 | 코어-쉘 금속 입자의 제조방법 |
CN105289430A (zh) * | 2015-03-30 | 2016-02-03 | 济南大学 | 一种多层yolk-shell结构贵金属@SnO2复合材料的制备方法 |
CN104801724A (zh) * | 2015-04-03 | 2015-07-29 | 浙江理工大学 | 一种Ag/C纳米空心球及其制备方法 |
CN104857902A (zh) * | 2015-04-13 | 2015-08-26 | 南京理工大学 | 一种银/碳复合空心纳米球的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106984307B (zh) | 2020-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Lv et al. | One-pot synthesis of highly branched Pt@ Ag core-shell nanoparticles as a recyclable catalyst with dramatically boosting the catalytic performance for 4-nitrophenol reduction | |
Cao et al. | In situ immobilization of ultra-fine Ag NPs onto magnetic Ag@ RF@ Fe3O4 core-satellite nanocomposites for the rapid catalytic reduction of nitrophenols | |
Pan et al. | Advances in photocatalysis based on fullerene C60 and its derivatives: Properties, mechanism, synthesis, and applications | |
Duan et al. | Bimetallic nanoparticles/metal-organic frameworks: Synthesis, applications and challenges | |
Yang et al. | Facile fabrication of Au/Fe3O4 nanocomposites as excellent nanocatalyst for ultrafast recyclable reduction of 4-nitropheol | |
Chen et al. | MOF-derived Co3O4@ Co-Fe oxide double-shelled nanocages as multi-functional specific peroxidase-like nanozyme catalysts for chemo/biosensing and dye degradation | |
Qin et al. | Synthetic strategies and application of gold-based nanocatalysts for nitroaromatics reduction | |
Nasrollahzadeh et al. | A review on recent advances in the application of nanocatalysts in A3 coupling reactions | |
Xu et al. | Self-assembly of a 3D hollow BiOBr@ Bi-MOF heterostructure with enhanced photocatalytic degradation of dyes | |
Liu et al. | Recent advances in core–shell metal organic frame-based photocatalysts for solar energy conversion | |
Lin et al. | Catalytic nanoreactors of Au@ Fe3O4 yolk–shell nanostructures with various au sizes for efficient nitroarene reduction | |
Chang et al. | Fe3O4 nanoparticles coated with Ag-nanoparticle-embedded metal–organic framework MIL-100 (Fe) for the catalytic reduction of 4-nitrophenol | |
Yang et al. | Materials Institute Lavoisier (MIL) based materials for photocatalytic applications | |
Zhang et al. | Magnetically separable nanocatalyst with the Fe3O4 core and polydopamine-sandwiched Au nanocrystal shell | |
Wang et al. | Synthesis of highly efficient Ag@ AgCl plasmonic photocatalysts with various structures | |
Yin et al. | Insights into the role of poly (vinylpyrrolidone) in the synthesis of palladium nanoparticles and their electrocatalytic properties | |
Ma et al. | Catalytic performance of TiO2@ Ag composites prepared by modified photodeposition method | |
Fang et al. | Synthesis of novel ultrasmall Au-loaded magnetic SiO2/carbon yolk-shell ellipsoids as highly reactive and recoverable nanocatalysts | |
Sun et al. | Dumbbell-like Pt–Fe3O4 nanoparticles encapsulated in N-doped carbon hollow nanospheres as a novel yolk@ shell nanostructure toward high-performance nanocatalysis | |
CN107096545B (zh) | 一种蛋黄-蛋壳结构复合材料的制备方法 | |
Du et al. | One‐pot fabrication of noble‐metal nanoparticles that are encapsulated in hollow silica nanospheres: dual roles of poly (acrylic acid) | |
Zhang et al. | Controllable synthesis of Cu2O microcrystals via a complexant‐assisted synthetic route | |
Xiao et al. | The new identity of cellulose pulp: a green silver nanoparticles support for highly efficient catalytic hydrogenation of 4-nitrophenol | |
CN100457340C (zh) | 一种单分散铁铂纳米合金粒子的制备方法 | |
Zhan et al. | Controllable morphology and highly efficient catalytic performances of Pd–Cu bimetallic nanomaterials prepared via seed-mediated co-reduction synthesis |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
DD01 | Delivery of document by public notice |
Addressee: Dong Kedie Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
DD01 | Delivery of document by public notice | ||
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200514 Address after: Room 402, building B, No.1 Factory building, no.6, Anmin Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Applicant after: Suzhou Chujie New Material Technology Co.,Ltd. Address before: 100083 University of Science and Technology Beijing, Haidian District, Xueyuan Road, 30, Beijing Applicant before: Dong Kedie |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |
|
CF01 | Termination of patent right due to non-payment of annual fee |