Pt Nanoparticles Supported on TiO2 Colloidal Spheres with Nanoporous Surface: Preparation and Use as an Enhancing Material for Biosensing Applications
文献类型：期刊论文
| 作者 | Wen D ; Guo SJ ; Zhai JF ; Deng L ; Ren W ; Dong SJ |
| 刊名 | journal of physical chemistry c
 |
| 出版日期 | 2009 |
| 卷号 | 113期号:30页码:13023-13028 |
| 关键词 | SOL-GEL PROCESS PLATINUM NANOPARTICLES CARBON NANOTUBES GLUCOSE-OXIDASE HYBRID NANOSTRUCTURES METAL NANOPARTICLES IMMOBILIZATION SENSOR TEMPERATURE HYDROGEN |
| ISSN号 | 1932-7447 |
| 通讯作者 | dong sj |
| 中文摘要 | an easy surface-modified method has been developed to link -nh2 groups to the tio2 colloidal spheres with nanoporous surface (f-tio2). it was found that the as-prepared f-tio2 is positively charged in neutral conditions and could act as an electrostatic anchor for nanosructures with opposite charge, furthermore, platinum nanoparticles (pt nps) are successfully assembled on the f-tio2 mainly via electrostatic interaction to fabricate a new kind of pt nps/tio2 hybrid nanomaterial (f-tio2-pt nps). the morphology, structure, and composition of the hybrids were characterized by the means of diverse techniques such as transmission electron microscopy, scanning electron microscopy, x-ray powder diffraction, and raman spectra. electrochemical experiments indicate the electrode modified with f-tio2-pt nps shows prominent electrocatalytic activity toward the oxidation of hydrogen peroxide. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000268233800019 |
| 公开日期 | 2010-05-27 |
| 源URL | [http://202.98.16.49/handle/322003/11949]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wen D,Guo SJ,Zhai JF,et al. Pt Nanoparticles Supported on TiO2 Colloidal Spheres with Nanoporous Surface: Preparation and Use as an Enhancing Material for Biosensing Applications[J]. journal of physical chemistry c,2009,113(30):13023-13028. |
| APA | Wen D,Guo SJ,Zhai JF,Deng L,Ren W,&Dong SJ.(2009).Pt Nanoparticles Supported on TiO2 Colloidal Spheres with Nanoporous Surface: Preparation and Use as an Enhancing Material for Biosensing Applications.journal of physical chemistry c,113(30),13023-13028. |
| MLA | Wen D,et al."Pt Nanoparticles Supported on TiO2 Colloidal Spheres with Nanoporous Surface: Preparation and Use as an Enhancing Material for Biosensing Applications".journal of physical chemistry c 113.30(2009):13023-13028. |
入库方式： OAI收割
来源：长春应用化学研究所
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