| SPE电解池催化剂载体的研究 | |
| 王海燕 ; 刘志祥 ; 毛宗强 ; 岳琪 ; Wang Haiyan ; Liu Zhixiang ; Mao Zongqiang ; Yue Qi | |
| 2010-06-04 ; 2010-06-04 | |
| 关键词 | SPE水电解 电催化剂 氧电极 碳化硅 SPE water electrolyzer,oxygen electrode,SiC O643.36 |
| 其他题名 | Study on novel electrocatalyst carriers for solid polymer electrolyzer |
| 中文摘要 | 采用氮化钛、碳化钛、碳化硅纳米粉体作为载体,制备担载型RuO2催化剂;并利用X-射线衍射(XRD)及电化学测试技术对样品进行表征。结果表明:纳米TiN、TiC粉体在高温煅烧时都发生了氧化反应,部分转化为TiO2,而纳米粉体SiC比较稳定,不发生化学反应,RuO2/SiC催化剂相比RuO2/TiC、RuO2/TiN催化剂也具有较好的析氧催化活性。; RuO2 catalysts loaded on the nano-powders TiN,TiC and SiC were prepared using impregnation-thermal decomposition method.The performance of the RuO2 catalysts was investigated by electrochemical measurements and x-ray diffraction.The results indicated that TiN and TiC nano-powders were oxidized and changed into TiO2 partially under high temperature calcination,however,SiC had better thermal stability.Compared with the RuO2 /TiC,the RuO2 /TiN catalyst and the RuO2 /SiC catalyst had a better catalysis performance in oxygen evolution. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/36195]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 王海燕,刘志祥,毛宗强,等. SPE电解池催化剂载体的研究[J],2010, 2010. |
| APA | 王海燕.,刘志祥.,毛宗强.,岳琪.,Wang Haiyan.,...&Yue Qi.(2010).SPE电解池催化剂载体的研究.. |
| MLA | 王海燕,et al."SPE电解池催化剂载体的研究".(2010). |
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