Facile synthesis of three dimensional hierarchical Co-Al layered double hydroxides on graphene as high-performance materials for supercapacitor electrode
文献类型：期刊论文
| 作者 | Hao, Jinhui ; Yang, Wenshu ; Zhang, Zhe ; Lu,Baoping ; Ke,Xi ; Zhang,Bailin ; Tang,Jilin |
| 刊名 | journal of colloid and interface science
 |
| 出版日期 | 2014 |
| 卷号 | 426期号:1页码:131-136 |
| 关键词 | ELECTROCHEMICAL CAPACITORS NI FOAM CARBON OXIDE NANOSHEETS GROWTH STORAGE ARRAYS |
| 通讯作者 | tang,jl |
| 英文摘要 | a facile simple hydrothermal method combined with a post-solution reaction is developed to grow interconnected three dimensional (3d) hierarchical co-al layered double hydroxides (ldhs) on reduced graphene oxide (rgo). the obtained 3d hierarchical rgo-ldhs are characterized by field emission scanning electron microscopy, x-ray diffraction, and x-ray photo-electron spectroscopy. as ldhs nanosheets directly grow on the surface of rgo via chemical covalent bonding, the rgo could provide facile electron transport paths in the electrode for the fast faradaic reaction. moreover, benefiting from the rational 3d hierarchical structural, the rgo-ldhs demonstrate excellent electrochemical properties with a combination of high charge storage capacitance, fast rate capability and stable cycling performance. remarkably, the 3d hierarchical rgo-ldhs exhibit specific capacitance values of 599 f g(-1) at a constant current density of 4 a g(-1). the rgo-ldhs also show high charge-discharge reversibility with an efficiency of 92.4% after 5000 cycles. (c) 2014 elsevier inc. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000337266900018 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/57337]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Hao, Jinhui,Yang, Wenshu,Zhang, Zhe,et al. Facile synthesis of three dimensional hierarchical Co-Al layered double hydroxides on graphene as high-performance materials for supercapacitor electrode[J]. journal of colloid and interface science,2014,426(1):131-136. |
| APA | Hao, Jinhui.,Yang, Wenshu.,Zhang, Zhe.,Lu,Baoping.,Ke,Xi.,...&Tang,Jilin.(2014).Facile synthesis of three dimensional hierarchical Co-Al layered double hydroxides on graphene as high-performance materials for supercapacitor electrode.journal of colloid and interface science,426(1),131-136. |
| MLA | Hao, Jinhui,et al."Facile synthesis of three dimensional hierarchical Co-Al layered double hydroxides on graphene as high-performance materials for supercapacitor electrode".journal of colloid and interface science 426.1(2014):131-136. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。