Controlled growth of uniform nanoflakes-built pyrite FeS2 microspheres and their electrochemical properties
文献类型：期刊论文
| 作者 | Wang, Dewei1,3; Wu, Minghao2,3; Wang, Qihua1; Wang, Tingmei1; Chen, Jian2 |
| 刊名 | ionics
 |
| 出版日期 | 2011-03-01 |
| 卷号 | 17期号:2页码:163-167 |
| 关键词 | Cathodes Electrochemical characterizations Lithium batteries |
| ISSN号 | 0947-7047 |
| 产权排序 | 2,2 |
| 通讯作者 | qihuawang |
| 英文摘要 | nanoflakes-built pyrite fes2 microspheres were synthesized through a simple solvothermal process in mixed solvents of n, n-dimethytformamide and ethylene glycol without using any surfactant. both the composition of the solvents and urea were key factors for the formation of the uniform products. it was found that the flake-like intermediate products transformed into fes2 nanoflakes in situ in the early stage and ostwald ripening growth mechanism would contribute to the uniformity of the final products. electrochemical studies revealed that the nanoflakes-built pyrite fes2 microspheres exhibited large lithium storage capacities. this method can be easily controlled and is expected to be extendable to the fabrication of other metal chalcogenides with controlled shape and structure. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | 物理化学 |
| 类目[WOS] | chemistry, physical ; electrochemistry ; physics, condensed matter |
| 研究领域[WOS] | chemistry ; electrochemistry ; physics |
| 关键词[WOS] | hydrothermal synthesis ; magnetic-properties |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000287751000008 |
| 公开日期 | 2013-10-11 |
| 源URL | [http://159.226.238.44/handle/321008/118545]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Lab Adv Rechargeable Batteries, Dalian 116023, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 10039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Dewei,Wu, Minghao,Wang, Qihua,et al. Controlled growth of uniform nanoflakes-built pyrite FeS2 microspheres and their electrochemical properties[J]. ionics,2011,17(2):163-167. |
| APA | Wang, Dewei,Wu, Minghao,Wang, Qihua,Wang, Tingmei,&Chen, Jian.(2011).Controlled growth of uniform nanoflakes-built pyrite FeS2 microspheres and their electrochemical properties.ionics,17(2),163-167. |
| MLA | Wang, Dewei,et al."Controlled growth of uniform nanoflakes-built pyrite FeS2 microspheres and their electrochemical properties".ionics 17.2(2011):163-167. |
入库方式： OAI收割
来源：大连化学物理研究所
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