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Pt-Fe3O4/C复合材料的合成及对乙醇的电催化性能
  • ISSN号：1002-087X
  • 期刊名称：《电源技术》
  • 时间：0
  • 分类：TM911.4[电气工程—电力电子与电力传动]
  • 作者机构：[1]许昌学院河南省微纳米能量储存与转换材料重点实验室表面微纳米材料研究所,河南许昌461000
  • 相关基金：国家自然科学基金项目（61204009,21303153）; 河南省教育厅基础与前沿项目（122300410267）; 许昌学院校级科研项目（2015091）
作者： 赵红晓[1], 李静[1], 徐慧芳[1], 刘富生[1]
关键词： Pt-Fe3O4/C, 乙醇, 电催化, Pt-Fe3O4/C, ethanol, electrocatalytivity
中文摘要：

以氯化铁和硫酸亚铁为原料,采用水热法合成了四氧化三铁纳米微粒。采用X射线衍射仪（XRD）和扫描电子显微镜（SEM）对所得产物进行表征,所得产物为均匀分布的纳米颗粒,平均粒径为40~50 nm。电沉积Pt获得了Pt-Fe3O4/C,利用循环伏安法探索了不同Pt含量的复合材料对乙醇的电催化性能。结果表明,沉积40次时Pt-Fe3O4/C的电催化性能最佳。

英文摘要：

Fe3O4 nanoparticles were synthesized by a hydrothermal method with ferric chloride and ferrous sulfate as raw materials. Morphology and microstructure of the prepared products were investigated by X-ray diffraction （XRD） and scanning election microscope （SEM）. The results indicate that the samples are uniform particles with the diameter of 40-50 nm. Pt was electrodesposited to synthesize Pt- Fe3O4/C. The electrocatalytivity of Pt- Fe3O4/C with different Pt contents for ethanol was investigated by cyclic voltammetry （CV） method. The results show that the best catalytic activity of composite for ethanol is obtained when the scanning segment of electrodesposition of Pt is 40.

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期刊信息
  • 《电源技术》
  • 中国科技核心期刊
  • 主管单位:中国电子科技集团公司
  • 主办单位:中国电子科技集团公司第十八研究所
  • 主编：黄永才
  • 地址：天津市西青海泰华科七路6号
  • 邮编：300384
  • 邮箱：cjps@tips.ac.cn
  • 电话：022-23959362
  • 国际标准刊号：ISSN：1002-087X
  • 国内统一刊号：ISSN：12-1126/TM
  • 邮发代号:6-28
  • 获奖情况:
  • 国家期刊提名奖,国家“双效”期刊,连续四届天津市优秀期刊
  • 国内外数据库收录:
  • 美国化学文摘（网络版）,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:11796