Heteroatom doped graphdiyne as efficient metal-free electrocatalyst for oxygen reduction reaction in alkaline medium

CORC > 过程工程研究所 > 中国科学院过程工程研究所 > 湿法冶金清洁生产技术国家工程实验室

	Heteroatom doped graphdiyne as efficient metal-free electrocatalyst for oxygen reduction reaction in alkaline medium
	Zhang, Shuangshuang 1,4; Cai, Yingjun 1; He, Hongyan 1; Zhang, Yaqin 1,4; Liu, Rongji 1; Cao, Hongbin 1; Wang, Meng 1,4; Liu, Jingjing 1,5; Zhang, Guangjin 1; Li, Yuliang 2
刊名	JOURNAL OF MATERIALS CHEMISTRY A
	2016
卷号	4 期号:13 页码:4738-4744
ISSN号	2050-7488
英文摘要	The commercialization of fuel cells and metal-air batteries can only be realized if expensive and scarce platinum-based catalysts are replaced by lower cost, efficient, and durable catalysts for the oxygen reduction reaction (ORR). Along with intensive research efforts in developing low-cost, metal-free catalysts to replace platinum-based catalysts, heteroatom doped graphitic carbon materials (especially graphene and carbon nanotubes) have been demonstrated to show superior ORR performance. However, graphdiyne, another member of the carbon family, has not been completely studied as an electrocatalyst for the ORR. We demonstrate here that nitrogen and fluorine co-doped, metal-free graphdiyne exhibits comparable electrocatalytic activity to commercial Pt/C both in half-cell and full-cell (primary Zn-air battery) tests, regarding its onset potential and limiting current density. Moreover, the new catalyst has better stability, as well as a higher tolerance to methanol crossover and CO poisoning effects, than the commercial Pt/C.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
研究领域[WOS]	Chemistry ; Energy & Fuels ; Materials Science
关键词[WOS]	RECENT PROGRESS ; AIR BATTERIES ; FUEL-CELLS ; CARBON-BLACKS ; FREE CATALYST ; NITROGEN ; GRAPHENE ; SULFUR ; BORON ; PHOSPHORUS
收录类别	SCI
语种	英语
WOS记录号	WOS:000372754000010
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/20969]
专题	过程工程研究所_湿法冶金清洁生产技术国家工程实验室
作者单位	1.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 3.CNTC, Zhengzhou Tobacco Res Inst, Zhengzhou 450001, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 5.Beijing Univ Chem Technol, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Shuangshuang,Cai, Yingjun,He, Hongyan,et al. Heteroatom doped graphdiyne as efficient metal-free electrocatalyst for oxygen reduction reaction in alkaline medium[J]. JOURNAL OF MATERIALS CHEMISTRY A,2016,4(13):4738-4744.
APA	Zhang, Shuangshuang.,Cai, Yingjun.,He, Hongyan.,Zhang, Yaqin.,Liu, Rongji.,...&Li, Bin.(2016).Heteroatom doped graphdiyne as efficient metal-free electrocatalyst for oxygen reduction reaction in alkaline medium.JOURNAL OF MATERIALS CHEMISTRY A,4(13),4738-4744.
MLA	Zhang, Shuangshuang,et al."Heteroatom doped graphdiyne as efficient metal-free electrocatalyst for oxygen reduction reaction in alkaline medium".JOURNAL OF MATERIALS CHEMISTRY A 4.13(2016):4738-4744.