翟雪
Xue Zhai
作者: 乔金硕,张琪,陈湘君,翟雪,孙旺 (北京理工大学化学与化工学院)
出处: 实验技术与管理 2023 第40卷 第9期 P109-116,141
关键词: 直接乙醇燃料电池;Pt/C催化剂;Pt-Fe/纳米碳;Pt-Co/纳米碳;核壳结构
摘要: 为优化直接乙醇燃料电池的阴极催化剂,该文采用化学还原一步法分别制备出以活性炭、纳米碳和多壁碳纳米管为载体的Pt/C催化剂,研究了载体对催化剂性能的影响,并确定纳米碳为最优载体。以纳米碳为载体,采用相同工艺制备出具有核壳结构的Pt-Fe和Pt-Co合金催化剂,将其与Pt/纳米碳催化剂进行对比分析,探究 ...
作者: Yuxia Zhang;Qingqing Xiao;Xin Guo;Xiaoxue Zhang;Yifei Xue;Lin Jing;Xue Zhai;Yi-Ming Yan;Kening Sun (1Beijing Key Laboratory for Chemical Power Source and Green Catalysis, School of Chemical Engineering and Environment, Beijing Institute of Technology, No.5 South Zhongguancun Street, Beijing, 100081, China)
出处: Journal of Power Sources 2015 Vol.278 No.0 P464-472
关键词: Multi-walled carbon nanotubes;Cobalt carbonate hydroxide hydrate;Diethylenetriamine;Oxygen evolution reaction;Electrocatalyst
摘要: Cobalt carbonate hydroxide hydrate (CCHH) nanosheets have been densely and strongly anchored onto mildly oxidized multiwalled carbon nanotubes with th ...