Dual mesoporous carbon with high nitrogen doping level as an efficient electrode material for supercapacitors

doi:10.1007/s10934-016-0352-3

	Dual mesoporous carbon with high nitrogen doping level as an efficient electrode material for supercapacitors
	Zhang, Deyi 1,2; Li, Yubing 1; Han, Mei 1; Wang, Kunjie 1; Zhang, Liang 1; Yang, Tiantian 1; He, Juanxia 1
	2017-10-01
发表期刊	JOURNAL OF POROUS MATERIALS
ISSN	1380-2224
卷号	24 期号:5 页码:1129-1138
摘要	This paper reports a dual mesoporous carbon (NDMC) with high nitrogen doping level derived from the amino production of the sucrose synthesized under hydrothermal condition. The SBET and total pore volume of the reported materials reaches up to 1101 and 1.67 cm3 g−1, the small mesopores center at about 3.22–3.31 nm while the larger mesopores locate at 8.98–12.58 nm. The doping content of the nitrogen heteroatoms is found to be more than 11.6 at.%, and depend on the carbonization temperature. The maximum specific capacitance of the reported materials reaches up to 512 F g−1 due to the additional contribution of pseudo-capacitance induced by the nitrogen heteroatoms doping. The capacitance retention rate is found to be up to 95% after 1000 times cycles. The dual mesoporous structure, high specific area, additional pseudo-capacitance, enhanced wettability and conductivity are found to response for the superior capacitance performance of the reported materials. © 2017, Springer Science+Business Media New York.
关键词	Capacitance Carbon Carbonization Nitrogen Supercapacitor Capacitance performance Capacitance retention Carbonization temperatures High-nitrogen Hydrothermal conditions Mesoporous Mesoporous carbon Pseudo capacitances
DOI	10.1007/s10934-016-0352-3
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Applied ; Chemistry, Physical ; Materials Science, Multidisciplinary
WOS记录号	WOS:000410202900001
出版者	Springer New York LLC
EI入藏号	20170203226442
EI主题词	Mesoporous materials
EI分类号	701.1 Electricity: Basic Concepts and Phenomena ; 802.2 Chemical Reactions ; 804 Chemical Products Generally
原始文献类型	Journal article (JA)
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.nwnu.edu.cn/handle/39RV6HYL/31531
专题	科研机构_生态环境相关高分子材料教育部重点实验室
通讯作者	Zhang, Deyi
作者单位	1.Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Gansu, Peoples R China; 2.Northwest Normal Univ, Minist Educ, Key Lab Ecoenvironm Related Polymer Mat, Lanzhou 730070, Gansu, Peoples R China
第一作者单位	生态环境相关高分子材料教育部重点实验室
通讯作者单位	生态环境相关高分子材料教育部重点实验室
推荐引用方式 GB/T 7714	Zhang, Deyi,Li, Yubing,Han, Mei,et al. Dual mesoporous carbon with high nitrogen doping level as an efficient electrode material for supercapacitors[J]. JOURNAL OF POROUS MATERIALS,2017,24(5):1129-1138.
APA	Zhang, Deyi.,Li, Yubing.,Han, Mei.,Wang, Kunjie.,Zhang, Liang.,...&He, Juanxia.(2017).Dual mesoporous carbon with high nitrogen doping level as an efficient electrode material for supercapacitors.JOURNAL OF POROUS MATERIALS,24(5),1129-1138.
MLA	Zhang, Deyi,et al."Dual mesoporous carbon with high nitrogen doping level as an efficient electrode material for supercapacitors".JOURNAL OF POROUS MATERIALS 24.5(2017):1129-1138.

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