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Binary-surfactant (Brij 35 + Tween 20) assisted preparation of highly dispersed Pt nanoparticles on carbon
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lim, Dong-Ha | - |
dc.contributor.author | Lu, Lianhai | - |
dc.contributor.author | Kim, Dong Baek | - |
dc.contributor.author | Choi, Dong-Hyeok | - |
dc.contributor.author | Park, Dal-Ryung | - |
dc.contributor.author | Lee, Ho-In | - |
dc.date.accessioned | 2010-03-17 | - |
dc.date.available | 2010-03-17 | - |
dc.date.issued | 2008 | - |
dc.identifier.citation | Journal of Nanoparticle Research 10:1215–1220 | en |
dc.identifier.issn | 1388-0764 (Print) | - |
dc.identifier.issn | 1572-896X (Online) | - |
dc.identifier.uri | https://hdl.handle.net/10371/61290 | - |
dc.description.abstract | Pt nanoparticles supported on Vulcan
XC-72R, synthesized by a surfactant-stabilized colloidal method, exhibited excellent properties as anode catalyst for low-temperature fuel cell. The Pt/C catalyst prepared with binary-surfactant (Brij 35 + Tween 20) at 10 times CMC had an average particle size of 2.8 nm with quite a narrow distribution between 2 and 4 nm. Our preparation method resulted in complete reduction of Pt and full loading of Pt nanoparticles on the carbon. The home-made Pt/ C catalyst showed higher EAS and better catalytic activity than a commercial Pt/C catalyst. The method used in this study provided an easy and reproducible procedure for the preparation of Pt nanoparticles supported on carbon. | en |
dc.description.sponsorship | the Korea Gas Corporation, the Brain Korea 21 Project in
2006, and the ERC Program of MOST/KOSEF (Grant No. R11-2002-102-00000-0) | en |
dc.language.iso | en | en |
dc.publisher | Springer | en |
dc.subject | Binary-surfactant | en |
dc.subject | Brij 35 | en |
dc.subject | Tween 20 | en |
dc.subject | Nano Pt/C | en |
dc.subject | Colloidal method | en |
dc.subject | Composite nanomaterials | en |
dc.title | Binary-surfactant (Brij 35 + Tween 20) assisted preparation of highly dispersed Pt nanoparticles on carbon | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 임동하 | - |
dc.contributor.AlternativeAuthor | 김동백 | - |
dc.contributor.AlternativeAuthor | 최동혁 | - |
dc.contributor.AlternativeAuthor | 박달영 | - |
dc.contributor.AlternativeAuthor | 이호인 | - |
dc.identifier.doi | 10.1007/s11051-008-9377-0 | - |
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