Facile sol-gel method combined with chemical vapor deposition for   mesoporous few-layer carbon

doi:10.1016/j.carbon.2016.10.093

CORC > 北京大学 > 化学与分子工程学院

	Facile sol-gel method combined with chemical vapor deposition for mesoporous few-layer carbon
	Qian, Meng ; Xu, Feng ; Bi, Hui ; Lin, Tianquan ; Huang, Fuqiang
刊名	CARBON
	2017
关键词	ALUMINUM-OXIDE FILM ACTIVATED CARBON ANODE MATERIAL GRAPHENE SUPERCAPACITORS CAPACITANCE ENERGY TUBES
DOI	10.1016/j.carbon.2016.10.093
英文摘要	Carbon materials show promising application on energy storage due to high specific area, hierarchical porous structure and high electrical conductivity. Here mesoporous few-layer carbon (1-4 layer) with high specific surface area, unique nanoporous structure and good electron conductivity is synthesized via facile magnesium xerogels combined with chemical vapor deposition. This carbon material shows a unique 3 nm cubic pore structure and ensured great electrical conductivity with high specific area (2085 m(2)/g). We also find that adding benzyl alcohol in the precursor is in favor of the graphitization at high temperature and it can improve electrical conductivity of the sample further. This mesoporous few layer carbon exhibits a specific capacitance of 242 F g(-1) for supercapacitors and it is stable over 10,000 cycles. The method provides a facile way to synthesize three dimensional mesoporous few-layer carbon for energy storages. (C) 2016 Elsevier Ltd. All rights reserved.; National Key Research and Development Program [2016YFB0901600]; NSF of China [61376056, 51672301, 51672295]; Science and Technology Commission of Shanghai [14520722000, 16ZR1440500, 16JC1401700]; Shanghai Science and Technology Development Funds [16QA1404200]; Key Research Program of Chinese Academy of Sciences [KGZD-EW-T06]; Youth Innovation Promotion Association CAS; SCI(E); ARTICLE; 47-52; 112
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/475543]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Qian, Meng,Xu, Feng,Bi, Hui,et al. Facile sol-gel method combined with chemical vapor deposition for mesoporous few-layer carbon[J]. CARBON,2017.
APA	Qian, Meng,Xu, Feng,Bi, Hui,Lin, Tianquan,&Huang, Fuqiang.(2017).Facile sol-gel method combined with chemical vapor deposition for mesoporous few-layer carbon.CARBON.
MLA	Qian, Meng,et al."Facile sol-gel method combined with chemical vapor deposition for mesoporous few-layer carbon".CARBON (2017).