Facile Synthesis of Ni-Based Catalysts by Adsorption and Conversion of Metal Ions on Graphene Oxide for Methanol Oxidation
文献类型：期刊论文
| 作者 | Sun, BY ; Dong, JQ; Xu, BG; Zhang, LL; Liu, B; Yao, HL; Li, C; Huang, H; Cui, RL; Guo, XH
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| 刊名 | ELECTROCATALYSIS
 |
| 出版日期 | 2018 |
| 卷号 | 9期号:4页码:429-436 |
| 关键词 | Electrocatalyst Graphene oxide Transition metal Methanol oxidation Fuel cells Nickel |
| ISSN号 | 1868-2529 |
| DOI | 10.1007/s12678-018-0457-3 |
| 文献子类 | Article |
| 英文摘要 | Controllable synthesis of highly dispersed non-precious nanocatalysts is an attractive strategy to prepare efficient electrocatalysts for fuel cell applications. In this study, a facile synthesis of Ni-based mono- and bimetallic nanocatalysts has been developed by adsorption and conversion of metal ions on graphene oxide. The morphology and composition of Ni catalyst are characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS). The electrochemical and electrocatalytic properties of Ni catalysts are studied using cyclic voltammetry, chronoamperometry, and electrochemical impedance spectroscopic techniques. The catalytic performance can be improved easily by increasing the adsorption and deposition cycles of metal ions and changing the composition of precursor metal ions solution. This work will be of general interest to design efficient nanostructured catalysts and find ideal electrocatalysts for application with high catalytic performance and low price. |
| 电子版国际标准刊号 | 1868-5994 |
| WOS关键词 | ALKALINE-MEDIUM ; ELECTROCATALYTIC OXIDATION ; NANOSTRUCTURED MATERIALS ; ENERGY-CONVERSION ; NICKEL-HYDROXIDE ; ELECTROOXIDATION ; ELECTRODE ; NANOPARTICLES ; STORAGE ; CO |
| WOS研究方向 | Chemistry ; Electrochemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000434639900001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/286005]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 通讯作者 | Sun BY(孙宝云) |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Sun, BY,Dong, JQ,Xu, BG,et al. Facile Synthesis of Ni-Based Catalysts by Adsorption and Conversion of Metal Ions on Graphene Oxide for Methanol Oxidation[J]. ELECTROCATALYSIS,2018,9(4):429-436. |
| APA | Sun, BY.,Dong, JQ.,Xu, BG.,Zhang, LL.,Liu, B.,...&郭喜红.(2018).Facile Synthesis of Ni-Based Catalysts by Adsorption and Conversion of Metal Ions on Graphene Oxide for Methanol Oxidation.ELECTROCATALYSIS,9(4),429-436. |
| MLA | Sun, BY,et al."Facile Synthesis of Ni-Based Catalysts by Adsorption and Conversion of Metal Ions on Graphene Oxide for Methanol Oxidation".ELECTROCATALYSIS 9.4(2018):429-436. |
入库方式： OAI收割
来源：高能物理研究所
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