Synthesis of N-doped hierarchical carbon spheres for CO2 capture and supercapacitors

doi:10.1039/c5ra20484d

	Synthesis of N-doped hierarchical carbon spheres for CO2 capture and supercapacitors
	Wang, Ziqiang 1,3,4; Sun, Lixian 1,3; Xu, Fen 1; Peng, Xiaojun 4; Zou, Yongjin 1; Chu, Hailiang 1; Ouyang, Liuzhang 2; Zhu, Min 2
刊名	RSC ADVANCES
	2016
卷号	6 期号:2 页码:1422-1427
ISSN号	2046-2069
DOI	10.1039/c5ra20484d
文献子类	Article
英文摘要	N-doped hierarchical carbon spheres have been synthesized via a soft template and hydrothermal method using melamine as a nitrogen source. The obtained carbon spheres possess a high nitrogen content and well-developed porosity. These carbon spheres are examined as absorbents for CO2 capture and as electrode materials for super-capacitors. Due to the high nitrogen content and hierarchical pore size distribution, the carbons show high CO2 uptakes of 2.2-4.4 mmol g(-1) at 298 K and 1 bar. Furthermore, we observe that the carbon spheres exhibit excellent performance as supercapacitor electrodes with a high specific capacitance of 356 F g(-1) at a current density of 0.2 A g(-1). These carbon spheres as promising materials will exhibit excellent performance in various fields.
WOS关键词	HIGH-PERFORMANCE SUPERCAPACITOR ; MESOPOROUS CARBON ; POROUS CARBONS ; ELECTRODE MATERIALS ; ACTIVATED CARBON ; DIOXIDE CAPTURE ; NITROGEN ; OXYGEN ; BIOMASS ; STORAGE
WOS研究方向	Chemistry
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000367953200070
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/171496]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Sun, Lixian
作者单位	1.Guilin Univ Elect Technol, Sch Mat Sci & Engn, Guangxi Collaborat Innovat Ctr Struct & Property, Guangxi Key Lab Informat Mat, Guilin 541004, Peoples R China 2.S China Univ Technol, Sch Mat Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China 3.Univ Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 4.Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China
推荐引用方式 GB/T 7714	Wang, Ziqiang,Sun, Lixian,Xu, Fen,et al. Synthesis of N-doped hierarchical carbon spheres for CO2 capture and supercapacitors[J]. RSC ADVANCES,2016,6(2):1422-1427.
APA	Wang, Ziqiang.,Sun, Lixian.,Xu, Fen.,Peng, Xiaojun.,Zou, Yongjin.,...&Zhu, Min.(2016).Synthesis of N-doped hierarchical carbon spheres for CO2 capture and supercapacitors.RSC ADVANCES,6(2),1422-1427.
MLA	Wang, Ziqiang,et al."Synthesis of N-doped hierarchical carbon spheres for CO2 capture and supercapacitors".RSC ADVANCES 6.2(2016):1422-1427.