Hollow nickel-cobalt sulfide nanospheres cathode hybridized with carbon spheres anode for ultrahigh energy density asymmetric supercapacitors
被引:37
|
作者:
论文数: 引用数:
h-index:
机构:
Gong, Jiaxu
[1
]
Wang, Yingrong
论文数: 0引用数: 0
h-index: 0
机构:
Cent South Univ, Coll Chem & Chem Engn, Changsha 410083, Peoples R ChinaSouthwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R China
Wang, Yingrong
[2
]
Wang, Jiaheng
论文数: 0引用数: 0
h-index: 0
机构:
Southwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R ChinaSouthwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R China
Wang, Jiaheng
[1
]
Liu, Yuxing
论文数: 0引用数: 0
h-index: 0
机构:
Southwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R ChinaSouthwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R China
Liu, Yuxing
[1
]
Hu, Cunhai
论文数: 0引用数: 0
h-index: 0
机构:
Southwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R ChinaSouthwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R China
Hu, Cunhai
[1
]
Zhou, Tianlong
论文数: 0引用数: 0
h-index: 0
机构:
Southwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R ChinaSouthwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R China
Zhou, Tianlong
[1
]
Yu, Qinlin
论文数: 0引用数: 0
h-index: 0
机构:
Southwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R ChinaSouthwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R China
Yu, Qinlin
[1
]
Yang, Junxiao
论文数: 0引用数: 0
h-index: 0
机构:
Southwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R ChinaSouthwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R China
Yang, Junxiao
[1
]
论文数: 引用数:
h-index:
机构:
Dai, Yatang
[1
]
机构:
[1] Southwest Univ Sci & Technol, Sch Mat Sci & Engn, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R China
[2] Cent South Univ, Coll Chem & Chem Engn, Changsha 410083, Peoples R China
There has been increasing attention to the transition metal sulfides because of their unique property such as high electrical conductivity. Moreover, hollow sphere structures can provide excellent performance in electrochemical energy conversion applications due to their rich holes volume and unique properties. In this study, nickel-cobalt sulfide (Ni-CoS) hollow spheres are successfully synthesized by two step methods of hard template method and hydrothermal method. Benefiting from the hollow sphere structure with optimum size and mesoporous surface, the Ni-Co-S exhibits an excellent specific capacity of 819.9 C g-1, and has good stability in the charge-discharge cycles. In addition, uniform size and monodisperse carbon sphere (CS) that synthesized by a simple self-assembly method also shows excellent electrochemical properties. Furthermore, the fabricated Ni-Co-S//CS asymmetric supercapacitor shows energy density of 65 Wh kg-1 at a power density of 850 W kg-1 and outstanding cycling stability with a capacity retention of 82.8% after 10,000 cycles, demonstrating that as-prepared Ni-Co-S hollow spheres and carbon spheres possess promising potential as electrode materials for high-performance asymmetric supercapacitors. (c) 2022 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
机构:
Changchun Univ, Coll Sci, Changchun 130022, Peoples R China
Changchun Univ, Lab Mat Design & Quantum Simulat, Changchun 130022, Peoples R ChinaChangchun Univ, Coll Sci, Changchun 130022, Peoples R China
Liu, Miao
Zhang, Qi
论文数: 0引用数: 0
h-index: 0
机构:
Changchun Univ, Coll Sci, Changchun 130022, Peoples R China
Changchun Univ, Lab Mat Design & Quantum Simulat, Changchun 130022, Peoples R ChinaChangchun Univ, Coll Sci, Changchun 130022, Peoples R China
Zhang, Qi
Wang, Ming
论文数: 0引用数: 0
h-index: 0
机构:
Changchun Univ, Coll Sci, Changchun 130022, Peoples R China
Changchun Univ, Lab Mat Design & Quantum Simulat, Changchun 130022, Peoples R ChinaChangchun Univ, Coll Sci, Changchun 130022, Peoples R China
Wang, Ming
Liu, Shujie
论文数: 0引用数: 0
h-index: 0
机构:
Changchun Univ, Coll Sci, Changchun 130022, Peoples R China
Changchun Univ, Lab Mat Design & Quantum Simulat, Changchun 130022, Peoples R ChinaChangchun Univ, Coll Sci, Changchun 130022, Peoples R China
Liu, Shujie
Qiao, Liang
论文数: 0引用数: 0
h-index: 0
机构:
Changchun Univ, Coll Sci, Changchun 130022, Peoples R China
Changchun Univ, Lab Mat Design & Quantum Simulat, Changchun 130022, Peoples R ChinaChangchun Univ, Coll Sci, Changchun 130022, Peoples R China
Qiao, Liang
Hu, Xiaoying
论文数: 0引用数: 0
h-index: 0
机构:
Changchun Univ, Coll Sci, Changchun 130022, Peoples R China
Changchun Univ, Lab Mat Design & Quantum Simulat, Changchun 130022, Peoples R ChinaChangchun Univ, Coll Sci, Changchun 130022, Peoples R China
Hu, Xiaoying
Tian, Hongwei
论文数: 0引用数: 0
h-index: 0
机构:
Jilin Univ, Key Lab Automobile Mat MOE, Jilin 130012, Jilin, Peoples R China
Jilin Univ, Sch Mat Sci & Engn, Jilin 130012, Jilin, Peoples R ChinaChangchun Univ, Coll Sci, Changchun 130022, Peoples R China
机构:
Guizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R ChinaGuizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R China
Tao, Benfu
Yang, Wensheng
论文数: 0引用数: 0
h-index: 0
机构:
Guizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R ChinaGuizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R China
Yang, Wensheng
Zhou, Min
论文数: 0引用数: 0
h-index: 0
机构:
Guizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R ChinaGuizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R China
Zhou, Min
Qiu, Liren
论文数: 0引用数: 0
h-index: 0
机构:
Guizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R ChinaGuizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R China
Qiu, Liren
Lu, Shengshang
论文数: 0引用数: 0
h-index: 0
机构:
Guizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R ChinaGuizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R China
Lu, Shengshang
Wang, Xinhai
论文数: 0引用数: 0
h-index: 0
机构:
Guizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R ChinaGuizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R China
Wang, Xinhai
Zhao, Qian
论文数: 0引用数: 0
h-index: 0
机构:
Guizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R ChinaGuizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R China
Zhao, Qian
Xie, Quan
论文数: 0引用数: 0
h-index: 0
机构:
Guizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R ChinaGuizhou Univ, Inst Adv Optoelect Mat & Technol, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R China
机构:
School of Materials Science and Engineering,Hefei University of TechnologySchool of Materials Science and Engineering,Hefei University of Technology
Xia Shu
Cui-Ping Yu
论文数: 0引用数: 0
h-index: 0
机构:
School of Materials Science and Engineering,Hefei University of TechnologySchool of Materials Science and Engineering,Hefei University of Technology
Cui-Ping Yu
Ming-Feng Xiao
论文数: 0引用数: 0
h-index: 0
机构:
School of Materials Science and Engineering,Hefei University of TechnologySchool of Materials Science and Engineering,Hefei University of Technology
Ming-Feng Xiao
Jie-Wu Cui
论文数: 0引用数: 0
h-index: 0
机构:
School of Materials Science and Engineering,Hefei University of TechnologySchool of Materials Science and Engineering,Hefei University of Technology
Jie-Wu Cui
Yong-Qiang Qin
论文数: 0引用数: 0
h-index: 0
机构:
School of Materials Science and Engineering,Hefei University of TechnologySchool of Materials Science and Engineering,Hefei University of Technology
Yong-Qiang Qin
Hong-Mei Zheng
论文数: 0引用数: 0
h-index: 0
机构:
School of Materials Science and Engineering,Hefei University of TechnologySchool of Materials Science and Engineering,Hefei University of Technology
Hong-Mei Zheng
Yong Zhang
论文数: 0引用数: 0
h-index: 0
机构:
School of Materials Science and Engineering,Hefei University of TechnologySchool of Materials Science and Engineering,Hefei University of Technology
Yong Zhang
Dong Chen
论文数: 0引用数: 0
h-index: 0
机构:
School of Instrument Science and Opto-electronics Engineering,Hefei University of TechnologySchool of Materials Science and Engineering,Hefei University of Technology