Knowledge Management System Of Institute of process engineering,CAS
| Performance modulation of energy storage devices: A case of Ni-Co-S electrode materials | |
| Liu, Chang1; Wu, Xiang1; Wang, Bao2 | |
| 2020-07-15 | |
| Source Publication | CHEMICAL ENGINEERING JOURNAL
 |
| ISSN | 1385-8947 |
| Volume | 392Pages:8 |
| Abstract | Nickel cobalt sulfides are deemed as promising electrode materials for energy storage devices due to their rich redox active sites as well as superior conductivity. Herein, we report P-doped Ni-Co-S@C (PNCS@C) assemblies consisting of many nanosheets through facile one-step solvothermal route and a subsequent phosphorization process. The as-obtained product is utilized as electrode material for supercapacitor, which shows a specific capacity of 1026 C g(-1) at current density of 1 A g(-1). An asymmetric supercapacitor (ASC) delivers an energy density of 131.40 Wh kg(-1) at a power density of 1355.37 W kg(-1) . As anode material for lithium ion battery, it presents a discharge capacity of 2300.10 mAh g(-1) at 0.1 A g(-1). The superior electrochemical performance could be attributed to their unique spatial architectures and synergistic effect between composites. |
| Keyword | NiCo2S4@C nanosheets Battery-type electrode Asymmetric supercapacitor Lithium-ion battery Long cycling life Phosphorization |
| DOI | 10.1016/j.cej.2019.123651 |
| Language | 英语 |
| WOS Keyword | ENHANCED ELECTROCHEMICAL PERFORMANCE ; SUPERCAPACITOR ELECTRODE ; NICKEL FOAM ; NICO2S4 NANOPARTICLES ; TEMPLATE SYNTHESIS ; GRAPHENE AEROGEL ; ARRAYS ; SHELL ; COMPOSITE ; NANOSTRUCTURES |
| Funding Project | Education department funding of Liaoning province[LJGD2019001] ; Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology[191010-K] ; Guangxi Key Laboratory of Electrochemical Energy Materials[2019001] |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Environmental ; Engineering, Chemical |
| Funding Organization | Education department funding of Liaoning province ; Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology ; Guangxi Key Laboratory of Electrochemical Energy Materials |
| WOS ID | WOS:000525862500020 |
| Publisher | ELSEVIER SCIENCE SA |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/40117 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Wu, Xiang; Wang, Bao |
| Affiliation | 1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Chang,Wu, Xiang,Wang, Bao. Performance modulation of energy storage devices: A case of Ni-Co-S electrode materials[J]. CHEMICAL ENGINEERING JOURNAL,2020,392:8. |
| APA | Liu, Chang,Wu, Xiang,&Wang, Bao.(2020).Performance modulation of energy storage devices: A case of Ni-Co-S electrode materials.CHEMICAL ENGINEERING JOURNAL,392,8. |
| MLA | Liu, Chang,et al."Performance modulation of energy storage devices: A case of Ni-Co-S electrode materials".CHEMICAL ENGINEERING JOURNAL 392(2020):8. |
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