Topological Defects in Metal-Free Nanocarbon for Oxygen Electrocatalysis

IMR OpenIR

	Topological Defects in Metal-Free Nanocarbon for Oxygen Electrocatalysis
	Tang, C; Wang, HF; Chen, X; Li, BQ; Hou, TZ; Zhang, BS; Zhang, Q; Titirici, MM; Wei, F; Zhang, Q (reprint author), Tsinghua Univ, Dept Chem Engn, Beijing Key Lab Green Chem React Engn & Technol, Beijing 100084, Peoples R China.; Zhang, Q (reprint author), Queen Mary Univ London, Sch Mat Sci & Engn, Mile End Rd, London E1 4NS, England.
	2016-08-24
发表期刊	ADVANCED MATERIALS
ISSN	0935-9648
卷号	28 期号:32 页码:6845-+
摘要	A bifunctional graphene catalyst with abundant topological defects is achieved via the carbonization of natural gelatinized sticky rice to probe the underlying oxygen electrocatalytic mechanism. A nitrogen-free configuration with adjacent pentagon and heptagon carbon rings is revealed to exhibit the lowest overpotential for both oxygen reduction and evolution catalysis. The versatile synthetic strategy and novel insights on the activity origin facilitate the development of advanced metal-free carbocatalysts for a wide range of electrocatalytic applications.
部门归属	[tang, cheng ; wang, hao-fan ; chen, xiang ; li, bo-quan ; hou, ting-zheng ; zhang, qiang ; wei, fei] tsinghua univ, dept chem engn, beijing key lab green chem react engn & technol, beijing 100084, peoples r china ; [tang, cheng ; zhang, qiang ; titirici, maria-magdalena] queen mary univ london, sch mat sci & engn, mile end rd, london e1 4ns, england ; [zhang, bingsen] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china
学科领域	Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
资助者	Natural Scientific Foundation of China [21306102, 21422604, 21561130151]; Tsinghua University Initiative Scientific Research Program [20161080166]; National Basic Research Program of China [2015CB932500]; National Natural Science Foundation of China [91545119]; Youth Innovation Promotion Association CAS [2015152]; Royal Society [NA140249]
收录类别	sci
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/76302
专题	中国科学院金属研究所
通讯作者	Zhang, Q (reprint author), Tsinghua Univ, Dept Chem Engn, Beijing Key Lab Green Chem React Engn & Technol, Beijing 100084, Peoples R China.; Zhang, Q (reprint author), Queen Mary Univ London, Sch Mat Sci & Engn, Mile End Rd, London E1 4NS, England.
推荐引用方式 GB/T 7714	Tang, C,Wang, HF,Chen, X,et al. Topological Defects in Metal-Free Nanocarbon for Oxygen Electrocatalysis[J]. ADVANCED MATERIALS,2016,28(32):6845-+.
APA	Tang, C.,Wang, HF.,Chen, X.,Li, BQ.,Hou, TZ.,...&Zhang, Q .(2016).Topological Defects in Metal-Free Nanocarbon for Oxygen Electrocatalysis.ADVANCED MATERIALS,28(32),6845-+.
MLA	Tang, C,et al."Topological Defects in Metal-Free Nanocarbon for Oxygen Electrocatalysis".ADVANCED MATERIALS 28.32(2016):6845-+.