Graphene-TiO2(B) nanowires composite material: Synthesis, characterization and application in lithium-ion batteries
文献类型：期刊论文
| 作者 | Hou Juan; Wu Rong; Zhao Pengjun; Chang Aimin ; Ji Guang; Gao Bo; Zhao Qing; Chang, AM
|
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2013 |
| 卷号 | 100期号:6页码:173-176 |
| 关键词 | Graphene TiO2(B) nanowires Composite materials Phase transformation Lithium-ion batteries |
| ISSN号 | 0167-577X |
| 通讯作者 | Chang, AM |
| 英文摘要 | A novel nanostructure graphene-TiO2(B) nanowires composite material was obtained through a green approach by hydrothermal reaction of graphene oxide (GO) hybrid titania gel in 10 M NaOH aqueous solution systems. The GO reducing process was accompanied by generation of TiO2(B) nanowires. Results show that the TiO2(B) to anatase phase transformation temperature was increased and the nanotube to nanowire transformation process accelerated after hybridized with graphene, which revealed the enhancement thermostabilities of the composite material. The prepared composite exhibited high surface area (270 m(2)/g). Electrochemical analysis indicated that the composite electrode displayed a high initial discharge capacity of 304 mAhg(-1) at 30 mAg(-1) and a good cyclability with a capacity loss of 7% after 60 cycles at 150 mAg(-)1. The graphene modified TiO2(B) nanowires composite could improve the electrochemical performance of TiO2(B) for lithium-ion batteries. (C) 2013 Elsevier B.V. All rights reserved. |
| 学科主题 | Materials Science ; Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000320079400047 |
| 公开日期 | 2013-11-07 |
| 源URL | [http://ir.xjipc.cas.cn/handle/365002/2654]  |
| 专题 | 新疆理化技术研究所_新疆维吾尔自治区电子信息材料与器件重点实验室 |
| 通讯作者 | Chang, AM |
| 作者单位 | Chinese Acad Sci, Xinjiang Key Lab Elect Informat Mat & Devices, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China;Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China; Shihezi Univ, Key Lab Ecophys, Sch Sci, Xinjiang 832003, Peoples R China;Shihezi Univ, Dept Phys, Sch Sci, Xinjiang 832003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hou Juan,Wu Rong,Zhao Pengjun,et al. Graphene-TiO2(B) nanowires composite material: Synthesis, characterization and application in lithium-ion batteries[J]. MATERIALS LETTERS,2013,100(6):173-176. |
| APA | Hou Juan.,Wu Rong.,Zhao Pengjun.,Chang Aimin.,Ji Guang.,...&Chang, AM.(2013).Graphene-TiO2(B) nanowires composite material: Synthesis, characterization and application in lithium-ion batteries.MATERIALS LETTERS,100(6),173-176. |
| MLA | Hou Juan,et al."Graphene-TiO2(B) nanowires composite material: Synthesis, characterization and application in lithium-ion batteries".MATERIALS LETTERS 100.6(2013):173-176. |
入库方式： OAI收割
来源：新疆理化技术研究所
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