In Situ Growth Enabling Ideal Graphene Encapsulation upon Mesocrystalline MTiO3 (M = Ni, Co, Fe) Nanorods for Stable Lithium Storage
文献类型：期刊论文
| 作者 | Xu, Jijian1,2; Ding, Wei2; Zhao, Wenli2; Zhao, Wei2; Hong, Zhanglian1; Huang, Fuqiang1,2 |
| 刊名 | ACS ENERGY LETTERS
 |
| 出版日期 | 2017-03-01 |
| 卷号 | 2期号:3页码:659-663 |
| 英文摘要 | Ilmenite-type MTiO3 (M = Ni, Co, Fe) with high theoretical specific capacity, wide availability, and low cost is a potential anode material for lithium storage, but its poor cycling stability is fatal. Here, we propose a general material design strategy to encapsulate MTiO3 nanorods with in situ grown few-layer graphene through a facile plasma-enhanced CVD route for stable lithium storage. Under the reductive plasma-enhanced CVD atmosphere, partially reduced Ni served as a self-catalysis substrate for in situ graphene growth, resulting in the perfect encapsulation of NiTiO3 nanorods with few-layer graphene. The graphene coating helps to retain the electrical connectivity during cycling, which is beneficial for better cycling performance and rate capability. Stable cycling (500 cycles at 0.2 A g(-1); 83% capacity retention) is achieved with the NiTiO3@graphene nanorods. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Electrochemistry ; Energy & Fuels ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Chemistry ; Electrochemistry ; Energy & Fuels ; Science & Technology - Other Topics ; Materials Science |
| 关键词[WOS] | LI-ION BATTERIES ; METAL-OXIDES ; REVERSIBLE CAPACITY ; ANODE MATERIALS ; PERFORMANCE ; TITANIA ; NITIO3 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000396385000019 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23664]  |
| 专题 | 上海硅酸盐研究所_高性能陶瓷和超微结构国家重点实验室_期刊论文 |
| 作者单位 | 1.Zhejiang Univ, Sch Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Zhejiang, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Jijian,Ding, Wei,Zhao, Wenli,et al. In Situ Growth Enabling Ideal Graphene Encapsulation upon Mesocrystalline MTiO3 (M = Ni, Co, Fe) Nanorods for Stable Lithium Storage[J]. ACS ENERGY LETTERS,2017,2(3):659-663. |
| APA | Xu, Jijian,Ding, Wei,Zhao, Wenli,Zhao, Wei,Hong, Zhanglian,&Huang, Fuqiang.(2017).In Situ Growth Enabling Ideal Graphene Encapsulation upon Mesocrystalline MTiO3 (M = Ni, Co, Fe) Nanorods for Stable Lithium Storage.ACS ENERGY LETTERS,2(3),659-663. |
| MLA | Xu, Jijian,et al."In Situ Growth Enabling Ideal Graphene Encapsulation upon Mesocrystalline MTiO3 (M = Ni, Co, Fe) Nanorods for Stable Lithium Storage".ACS ENERGY LETTERS 2.3(2017):659-663. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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