High crystallinity binuclear iron phthalocyanine catalyst with enhanced   performance for oxygen reduction reaction

doi:10.1016/j.jpowsour.2012.12.018

CORC > 北京大学 > 工学院

	High crystallinity binuclear iron phthalocyanine catalyst with enhanced performance for oxygen reduction reaction
	Hu, Xiaoming ; Xia, Dingguo ; Zhang, Lei ; Zhang, Jiujun
刊名	电源杂志
	2013
关键词	High crystallinity Binuclear iron phthalocyanine Oxygen reduction reaction Multi-walled carbon nanotubes FUEL-CELL METAL PHTHALOCYANINES O-2 REDUCTION ACID-MEDIUM METHANOL ELECTRODES ELECTROREDUCTION STABILITY
DOI	10.1016/j.jpowsour.2012.12.018
英文摘要	High crystallinity binuclear iron phthalocyanine coated onto multi-walled carbon nanotubes (bi-FePc/MWNT), was synthesized. Transmission electron microscopy (TEM) confirms that the crystalline bi-FePc forms a uniform coating on the carbon nanotubes with a thickness of about 20 nm. The plane of the macrocyle is perpendicular to the surface of the nanotube and the stacking axis of the bi-FePc molecules, which is the direction of high electrical conductivity, is found to be parallel to the substrate. The bi-FePc/MWNT show activity of 1.43 mA cm(-2) at 0.66 V versus NHE indicating good activity and the current is stable for 14 h as electrocatalyst in oxygen reduction reactions (ORR) indicating good stability; the oxygen reduction current does not change in the presence of methanol showing the binuclear iron phthalocyanine coated onto multi-walled carbon nanotubes specifically catalyzes oxygen reduction and not methanol oxidation. (C) 2012 Elsevier B.V. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000316036700012&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Electrochemistry; Energy & Fuels; SCI(E); EI; 12; ARTICLE; 91-96; 231
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/223297]
专题	工学院
推荐引用方式 GB/T 7714	Hu, Xiaoming,Xia, Dingguo,Zhang, Lei,et al. High crystallinity binuclear iron phthalocyanine catalyst with enhanced performance for oxygen reduction reaction[J]. 电源杂志,2013.
APA	Hu, Xiaoming,Xia, Dingguo,Zhang, Lei,&Zhang, Jiujun.(2013).High crystallinity binuclear iron phthalocyanine catalyst with enhanced performance for oxygen reduction reaction.电源杂志.
MLA	Hu, Xiaoming,et al."High crystallinity binuclear iron phthalocyanine catalyst with enhanced performance for oxygen reduction reaction".电源杂志 (2013).