Electrodeposited Nickel Hydroxide on the Reduced Graphene Oxide with High Capacitance
文献类型：期刊论文
| 作者 | Yang, Zixiang1,2; Fang, Chunhui2 ; Fang, Yan2; Zhou, Yongquan1; Zhu, Fayan1
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| 刊名 | INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
 |
| 出版日期 | 2015-02-01 |
| 卷号 | 10期号:2页码:1574-1581 |
| 关键词 | Graphene Nickel Hydroxide Electrocatalytic Oxidation Supercapacitor Electrodeposition |
| 文献子类 | Article |
| 英文摘要 | Electrochemical catalytic oxidation, a simple, green, novel and cost-effective approach to obtain graphene oxide, is introduced for the preparation of graphene oxide nanosheet-modified electrode. After reduced by the electrochemistry method, we can clearly see the graphene structure according to the FE-SEM. Nickel hydroxide, a low cost, high theoretical capacitance, ready availability and green supercapacitive material, is deposited into the reduced graphene oxide nanosheets without adding any other binder or metallic current collector. The composite materials exhibit a specific capacitance of 1700 F/g at a charge and discharge current density of 5 A/g and 967 F/g at 20 A/g with excellent cycling ability. Meanwhile, the electrode exhibits an excellent specific capacitance of 950 F/g at a charge and discharge current density of 5 A/g after 500 cycle tests. These results suggest a novel pathway to synthesize the graphene oxide for high-performance energy applications after being reduced. |
| WOS关键词 | SUPERCAPACITOR ELECTRODE ; ULTRAHIGH CAPACITANCE ; NANOSHEETS ; FOAM ; STORAGE ; FILMS |
| WOS研究方向 | Electrochemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000348365800043 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/5745]  |
| 专题 | 青海盐湖研究所_盐湖资源与化学实验室 中国科学院青海盐湖研究所 |
| 作者单位 | 1.Chinese Acad Sci, Inst Salt Lakes, Key Lab Salt Lake Resources & Chem, Xining 810008, Qinghai, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Zixiang,Fang, Chunhui,Fang, Yan,et al. Electrodeposited Nickel Hydroxide on the Reduced Graphene Oxide with High Capacitance[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2015,10(2):1574-1581. |
| APA | Yang, Zixiang,Fang, Chunhui,Fang, Yan,Zhou, Yongquan,&Zhu, Fayan.(2015).Electrodeposited Nickel Hydroxide on the Reduced Graphene Oxide with High Capacitance.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,10(2),1574-1581. |
| MLA | Yang, Zixiang,et al."Electrodeposited Nickel Hydroxide on the Reduced Graphene Oxide with High Capacitance".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 10.2(2015):1574-1581. |
入库方式： OAI收割
来源：青海盐湖研究所
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