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Large-scale synthesis of cobalt sulfide/carbon nanotube hybrid and its excellent electrochemical capacitance performance

文献类型：期刊论文

作者Dai, Kai1; Lv, Jiali1; Lu, Luhua2; Liang, Changhao1,3,4; Geng, Lei1; Zhu, Guangping1
刊名MATERIALS LETTERS
出版日期2016-08-01
卷号176期号:无页码:42-45
关键词Carbon Nanotubes Cobalt Sulfide Structural Nanocomposites Supercapacitor
DOI10.1016/j.matlet.2016.04.063
文献子类Article
英文摘要In this paper, cobalt sulfide (CoS) in-situ hybridized with carbon nanotube (CNT) is achieved through a hydrothermal process with the presence of polyvinylpyrrolidone (PVP). The morphology and structure of CoS/CNT hybrids are investigated by using field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM) and X-ray diffraction (XRD). The results show that the product consists of CoS nanoparticles with the diameter of 30-50 nm that well dispersed on the outer surface of CNTs. Furthermore, CoS/CNT hybrid has shown excellent electrochemical capacitance and exhibited favorable electrochemical cycling stability with 93.4% capacitance retention over 1000 cycles. Therefore, the CoS/CNT hybrids can be considered as promising electrode materials for supercapacitor. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词LITHIUM ION BATTERIES ; ENERGY-STORAGE ; SUPERCAPACITORS ; NANOSHEETS ; COMPOSITE
WOS研究方向Materials Science ; Physics
语种英语
WOS记录号WOS:000375852800011
资助机构National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; 51302101 ; 51302101 ; 51302101 ; 51302101 ; 51302101 ; 51302101 ; 51302101 ; 51302101 ; 51302100 ; 51302100 ; 51302100 ; 51302100 ; 51302100 ; 51302100 ; 51302100 ; 51302100 ; 21303129) ; 21303129) ; 21303129) ; 21303129) ; 21303129) ; 21303129) ; 21303129) ; 21303129) ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; National Natural Science Foundation of China(51572103 ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Foundation for Young Talents in College of Anhui Province(12600941) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; Natural Science Foundation of Anhui Province(1408085QE78) ; 51302101 ; 51302101 ; 51302101 ; 51302101 ; 51302101 ; 51302101 ; 51302101 ; 51302101 ; 51302100 ; 51302100 ; 51302100 ; 51302100 ; 51302100 ; 51302100 ; 51302100 ; 51302100 ; 21303129) ; 21303129) ; 21303129) ; 21303129) ; 21303129) ; 21303129) ; 21303129) ; 21303129)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/22118]  
专题合肥物质科学研究院_中科院固体物理研究所
作者单位1.Huaibei Normal Univ, Coll Phys & Elect Informat, Huaibei 235000, Peoples R China
2.China Univ Geosci, Minist Educ, Engn Res Ctr Nanogeomat, Wuhan 430074, Peoples R China
3.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
4.Chinese Acad Sci, Inst Solid State Phys, Anhui Key Lab Nanomat & Nanotechnol, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Dai, Kai,Lv, Jiali,Lu, Luhua,et al. Large-scale synthesis of cobalt sulfide/carbon nanotube hybrid and its excellent electrochemical capacitance performance[J]. MATERIALS LETTERS,2016,176(无):42-45.
APA Dai, Kai,Lv, Jiali,Lu, Luhua,Liang, Changhao,Geng, Lei,&Zhu, Guangping.(2016).Large-scale synthesis of cobalt sulfide/carbon nanotube hybrid and its excellent electrochemical capacitance performance.MATERIALS LETTERS,176(无),42-45.
MLA Dai, Kai,et al."Large-scale synthesis of cobalt sulfide/carbon nanotube hybrid and its excellent electrochemical capacitance performance".MATERIALS LETTERS 176.无(2016):42-45.

入库方式： OAI收割

来源：合肥物质科学研究院

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