Ni/Bi battery based on graphene/Ni(OH)2 nanoparticles and graphene/Bi2O3 rods with high performance
文献类型：期刊论文
| 作者 | Sun JF(孙金凤)1,2 ; Li ZP(李章朋)1; Wang JQ(王金清)1; Hong W(洪伟)1,2; Gong PW(公培伟)1,2; Wen P(文平)1; Wang ZF(王赵峰)1; Yang SR(杨生荣)1
|
| 刊名 | Journal of Alloys and Compounds
 |
| 出版日期 | 2015 |
| 卷号 | 643页码:231-238 |
| 关键词 | Ni/Bi battery Ni(OH)2 nanoparticles/graphene sheets Bi2O3 rods/graphene sheets |
| ISSN号 | 0925-8388 |
| 通讯作者 | 王金清 ; 杨生荣 |
| 英文摘要 | Two kinds of graphene-based composite materials of Ni(OH)2 nanoparticles/graphene sheets (Ni(OH)2/GS) and Bi2O3 rods/graphene sheets (Bi2O3/GS) were respectively synthesized by chemical bath deposition. Morphological and structural analysis by field-emission scanning electron microscopy, transmission electron microscope, X-ray diffraction and X-ray photoelectron spectroscopy confirmed the successful composite of GS with the metal compounds. Then, a high performance Ni/Bi battery was designed and fabricated using the Bi2O3/GS hybrid material as negative electrode and Ni(OH)2/GS as positive electrode. As a result, this Ni/Bi battery delivers a high discharge capacity of 102 mA h g_1 at 1 C and good rate capability. A high energy density of 83.2Wh kg_1 is also achieved at a power density of 143Wkg_1 and can still maintain a high level of 60.1Wh kg_1 at 2609Wkg_1, illustrating that this Ni/Bi battery is a promising candidate as energy storage devices. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Foundation of China (Grant Nos. 51205385;51375474);the ‘‘Funds for Distinguished Young Scientists of Gansu Province’’ scheme |
| 语种 | 英语 |
| 源URL | [http://210.77.64.217/handle/362003/18871]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 作者单位 | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China 2.University of Chinese Academy of Sciences, Beijing 100080, PR China |
| 推荐引用方式 GB/T 7714 | Sun JF,Li ZP,Wang JQ,et al. Ni/Bi battery based on graphene/Ni(OH)2 nanoparticles and graphene/Bi2O3 rods with high performance[J]. Journal of Alloys and Compounds,2015,643:231-238. |
| APA | Sun JF.,Li ZP.,Wang JQ.,Hong W.,Gong PW.,...&Yang SR.(2015).Ni/Bi battery based on graphene/Ni(OH)2 nanoparticles and graphene/Bi2O3 rods with high performance.Journal of Alloys and Compounds,643,231-238. |
| MLA | Sun JF,et al."Ni/Bi battery based on graphene/Ni(OH)2 nanoparticles and graphene/Bi2O3 rods with high performance".Journal of Alloys and Compounds 643(2015):231-238. |
入库方式： OAI收割
来源：兰州化学物理研究所
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