Sol-gel assisted chemical activation for nitrogen doped porous carbon

doi:10.1016/j.micromeso.2019.05.038

	Sol-gel assisted chemical activation for nitrogen doped porous carbon
	Qian, Meng; Wang, Zhaoming; Li, Zhi; Xu, Jijian; Sun, Peng; Lin, Jie; Lin, Tianquan; Huang, Fuqiang
刊名	MICROPOROUS AND MESOPOROUS MATERIALS
	2019-09-15
卷号	286 页码:18
关键词	Sol-gel Chemical activation Porous carbon Supercapacitor
ISSN号	1387-1811
DOI	10.1016/j.micromeso.2019.05.038
文献子类	Article
英文摘要	Chemical activation has been widely used to synthesize porous carbon materials due to its promising application on energy storages. To ensure the sufficient activation, heavily usage of activation agent is necessary, which is unsafe and uneconomical for massive production. Here a sol-gel assisted chemical activation strategy was proposed to synthesize nitrogen doped porous carbon material. The sol-gel process ensured the activation agent uniformly mixed with carbon precursors, which achieved sufficient activation at a quietly low consumption of activation agent. As synthesized carbon material possesses high specific surface area (2140 m(2)/g) and N, O content (5.42 at% and 11.29 at.%). Electrochemical characterization shows that the material delivers a capacitance of 334 F/g in 1 M H2SO4 electrolyte. The sol-gel assisted chemical activation is a promising strategy to synthesize low-cost nitrogen doped porous carbon materials.
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
语种	英语
出版者	ELSEVIER SCIENCE BV
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/26837]
专题	中国科学院上海硅酸盐研究所
推荐引用方式 GB/T 7714	Qian, Meng,Wang, Zhaoming,Li, Zhi,et al. Sol-gel assisted chemical activation for nitrogen doped porous carbon[J]. MICROPOROUS AND MESOPOROUS MATERIALS,2019,286:18.
APA	Qian, Meng.,Wang, Zhaoming.,Li, Zhi.,Xu, Jijian.,Sun, Peng.,...&Huang, Fuqiang.(2019).Sol-gel assisted chemical activation for nitrogen doped porous carbon.MICROPOROUS AND MESOPOROUS MATERIALS,286,18.
MLA	Qian, Meng,et al."Sol-gel assisted chemical activation for nitrogen doped porous carbon".MICROPOROUS AND MESOPOROUS MATERIALS 286(2019):18.