Co-gelation synthesis of porous graphitic carbons with high surface area and their applications

	Co-gelation synthesis of porous graphitic carbons with high surface area and their applications
	Wang ZL ; Zhang XB ; Liu XJ ; Lv MF ; Yang KY ; Meng JA
刊名	carbon
	2011
卷号	49 期号:1 页码:161-169
关键词	FUEL-CELL-ELECTRODES CATALYTIC GRAPHITIZATION MESOPOROUS CARBON TRANSITION-METALS AEROGELS COBALT SUPERCAPACITOR NANOTUBES NICKEL SIZE
ISSN号	0008-6223
通讯作者	meng ja
中文摘要	an easy co-gelation route has been developed to synthesize porous graphitic carbons with high surface areas by using teraethylorthosilicate (teos), furfuryl alcohol (fa), and metal nitrates as precursors using a one pot co-gelation process, a polyfurfuryl interpenetrating framework with metal ions uniformly dispersed was formed during the polymenzation of fa and the hydrolysis of teos within an ethanol solution of the three precursors this synthesis process is simple and time-saving in comparison with the conventional preparation methods during the heat treatment, fe(7)co(3) alloy nanoparticles were produced by carbothermal reduction and they then catalyzed the graphitization of the amorphous carbon the graphitic carbons obtained have a high crystallinity as shown by x-ray diffraction, raman spectroscopy, and high-resolution transmission electron microscopy analysis the degree of graphitization can be controlled by the varying the loading amount of catalyst the porous texture of the carbons combines miropores and bimodal mesopores, mainly originating from the silica template formed with different sizes and the loose packing of the graphite sheets the carbons have large surface areas (up to 909 m(2)/g) and exhibit excellent electrochemical performance id (c) 2010 elsevier ltd all rights reserved
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000284977500023
公开日期	2012-06-12
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/45088]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Wang ZL,Zhang XB,Liu XJ,et al. Co-gelation synthesis of porous graphitic carbons with high surface area and their applications[J]. carbon,2011,49(1):161-169.
APA	Wang ZL,Zhang XB,Liu XJ,Lv MF,Yang KY,&Meng JA.(2011).Co-gelation synthesis of porous graphitic carbons with high surface area and their applications.carbon,49(1),161-169.
MLA	Wang ZL,et al."Co-gelation synthesis of porous graphitic carbons with high surface area and their applications".carbon 49.1(2011):161-169.