| Green synthesis of high-performance LiFePO4 nanocrystals in pure water | |
| Yang, Jinxing1,2; Li, Zhaojin1,3; Guang, Tianjia1,2; Hu, Minmin1,2; Cheng, Renfei1,2; Wang, Ruoyu1,2; Shi, Chao1; Chen, Jixin1; Hou, Pengxiang1; Zhu, Kongjun4; Wang, Xiaohui1 | |
| 通讯作者 | Wang, Xiaohui(wang@imr.ac.cn) |
| 2018-11-21 | |
| 发表期刊 | GREEN CHEMISTRY
 |
| ISSN | 1463-9262 |
| 卷号 | 20期号:22页码:5215-5223 |
| 摘要 | Hydrothermal synthesis of high-performance LiFePO4 nanocrystals in pure water represents a green and sustainable approach to fabricate model cathode materials for lithium ion batteries. However, fundamental and technological hurdles in terms of yield and cost remain to be overcome, though strenuous efforts have been devoted to this challenging approach. Herein, we report a microwave-assisted hydrothermal strategy that enables scalable green synthesis of high-performance LiFePO4 nanocrystals using inexpensive chemical reagents, namely, lithium hydroxide, ferrous sulfate and phosphoric acid in pure water without involving any organic solvents or surfactants. Three critical issues regarding the hurdles are simultaneously addressed. First, the dream of recycling the lithium source, the most valued reagent, in the hydrothermal synthesis comes true, which substantially reduces synthesis cost; second, to the best of our knowledge, a record high volume specific yield of more than 1.3 mol L-1 is achieved. Third, the as-synthesized phase-pure LiFePO4 nanocrystals exhibit excellent electrochemical properties including high capacity and long cyclability. |
| 资助者 | Youth Innovation Promotion Association, Chinese Academy of Sciences (CAS) ; Shenyang National Laboratory for Materials Science, Institute of Metal Research, CAS ; Special Program for Applied Research on Super Computation of the NSFC-Guangdong Joint Fund (the second phase) |
| DOI | 10.1039/c8gc02584c |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | Youth Innovation Promotion Association, Chinese Academy of Sciences (CAS)[2011152] ; Shenyang National Laboratory for Materials Science, Institute of Metal Research, CAS ; Special Program for Applied Research on Super Computation of the NSFC-Guangdong Joint Fund (the second phase)[U1501501] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics |
| WOS类目 | Chemistry, Multidisciplinary ; GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY |
| WOS记录号 | WOS:000450208900016 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/130223 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Wang, Xiaohui |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Nanjing Univ Aeronaut & Astronaut, State Key Lab Mech & Control Mech Struct, Nanjing 210016, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Jinxing,Li, Zhaojin,Guang, Tianjia,et al. Green synthesis of high-performance LiFePO4 nanocrystals in pure water[J]. GREEN CHEMISTRY,2018,20(22):5215-5223. |
| APA | Yang, Jinxing.,Li, Zhaojin.,Guang, Tianjia.,Hu, Minmin.,Cheng, Renfei.,...&Wang, Xiaohui.(2018).Green synthesis of high-performance LiFePO4 nanocrystals in pure water.GREEN CHEMISTRY,20(22),5215-5223. |
| MLA | Yang, Jinxing,et al."Green synthesis of high-performance LiFePO4 nanocrystals in pure water".GREEN CHEMISTRY 20.22(2018):5215-5223. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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