preparation of platinum-poly(o-dihydroxybenzene) composite catalyst and     its electrocatalytic activity toward methanol and formic acid oxidation

CORC > 新疆理化技术研究所 > 中国科学院新疆理化技术研究所 > 新疆维吾尔自治区电子信息材料与器件重点实验室

	preparation of platinum-poly(o-dihydroxybenzene) composite catalyst and its electrocatalytic activity toward methanol and formic acid oxidation
	Ren F.; Zhou R.; Jiang F.; Zhou W.; Du Y.; Xu J.; Wang C.
刊名	FUEL CELLS
	2012
卷号	12 期号:1 页码:116-123
关键词	Electro-Oxidation Formic Acid Methanol Poly(o-dihydroxybenzene) Pt Nanoparticles
ISSN号	1615-6846
中文摘要	A composite catalyst has been successfully prepared by dispersing Pt nanoparticles on a poly(o-dihydroxybenzene) (PoDHB) modified glassy carbon (GC) electrode and characterized by SEM, EDX, and electrochemical analysis. Compared with Pt nanoparticles deposited on the bare GC, the Pt/PoDHB/GC exhibits higher catalytic activity and stronger poisoning tolerance for electro-oxidation of methanol and formic acid. The enhanced performance could be attributed to the increase of electrochemical active surface area (EASA) arisen from the PoDHB modification. Furthermore, performance limiting factors such as platinum loading, polymer mass, H2SO4, methanol, and formic acid concentrations have been evaluated for optimizing the electrocatalytic activities.
学科主题	Electrochemistry ; Energy & Fuels
收录类别	SCI
资助信息	National Natural Science Foundation of China 51073114, 20933007, 51073074, 50963002; Chinese Academy of Sciences 1029471301; Xinjiang Key Laboratory of Electronic Information Materials, and Devices; Priority Academic Program Development of Jiangsu Higher Education Institutions
公开日期	2012-11-29
内容类型	期刊论文
源URL	[http://ir.xjipc.cas.cn/handle/365002/1639]
专题	新疆理化技术研究所_新疆维吾尔自治区电子信息材料与器件重点实验室
作者单位	Soochow Univ, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China;Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Elect Informat Mat & Devices, Urumqi 830011, Peoples R China;Jiangxi Sci & Technol Normal Univ, Jiangxi Key Lab Organ Chem, Nanchang 330013, Peoples R China
推荐引用方式 GB/T 7714	Ren F.,Zhou R.,Jiang F.,et al. preparation of platinum-poly(o-dihydroxybenzene) composite catalyst and its electrocatalytic activity toward methanol and formic acid oxidation[J]. FUEL CELLS,2012,12(1):116-123.
APA	Ren F..,Zhou R..,Jiang F..,Zhou W..,Du Y..,...&Wang C..(2012).preparation of platinum-poly(o-dihydroxybenzene) composite catalyst and its electrocatalytic activity toward methanol and formic acid oxidation.FUEL CELLS,12(1),116-123.
MLA	Ren F.,et al."preparation of platinum-poly(o-dihydroxybenzene) composite catalyst and its electrocatalytic activity toward methanol and formic acid oxidation".FUEL CELLS 12.1(2012):116-123.