DICP OpenIR
Synthesis of N-doped hierarchical carbon spheres for CO2 capture and supercapacitors
Wang, Ziqiang1,2,3; Sun, Lixian1,2; Xu, Fen2; Peng, Xiaojun3; Zou, Yongjin2; Chu, Hailiang2; Ouyang, Liuzhang4; Zhu, Min4
Source PublicationRSC ADVANCES
2016
ISSN2046-2069
DOI10.1039/c5ra20484d
Volume6Issue:2Pages:1422-1427
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Multidisciplinary
WOS Research AreaChemistry
WOS KeywordHIGH-PERFORMANCE SUPERCAPACITOR ; MESOPOROUS CARBON ; POROUS CARBONS ; ELECTRODE MATERIALS ; ACTIVATED CARBON ; DIOXIDE CAPTURE ; NITROGEN ; OXYGEN ; BIOMASS ; STORAGE
AbstractN-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.
Language英语
WOS IDWOS:000367953200070
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:21[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/171497
Collection中国科学院大连化学物理研究所
Corresponding AuthorSun, Lixian
Affiliation1.Univ Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Guilin Univ Elect Technol, Sch Mat Sci & Engn, Guangxi Collaborat Innovat Ctr Struct & Property, Guangxi Key Lab Informat Mat, Guilin 541004, Peoples R China
3.Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China
4.S China Univ Technol, Sch Mat Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China
Recommended Citation
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.
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