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| 2019年熔盐电解法制备硅基能源材料热点回眸 | |
| 引用本文： | 姜婷婷,陈政.2019年熔盐电解法制备硅基能源材料热点回眸[J].科技导报(北京),2020,38(1):115-124. |
| 作者姓名： | 姜婷婷 陈政 |
| 作者单位： | 1. 武汉科技大学材料与冶金学院, 省部共建耐火材料与冶金国家重点实验室, 武汉 430081; 2. 英国诺丁汉大学化学与环境工程系, 诺丁汉 NG7 2RD; 3. 宁波诺丁汉大学化学与环境工程系, 宁波 315100 |
| 基金项目： | 国家自然科学基金项目（51602234） |
| 摘 要： | 介绍熔盐电解法制备硅材料及其在能源领域的应用，并回顾其2019年的基础研究进展。熔盐电解方法可以在较温和的温度下通过电化学还原氧化硅实现硅纳米材料的大规模制备，得到的硅纳米材料纯度和形貌可控，能够用于硅基光伏材料以及锂离子电池负极材料。 |
| 关 键 词： | 硅基能源材料 熔盐电解法 新型能源材料 |
| 收稿时间： | 2020-01-04 |
An overview of molten salt electrolysis for production of silicon based energy materials and relevant research in 2019 |
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| JIANG Tingting,CHEN George Zheng.An overview of molten salt electrolysis for production of silicon based energy materials and relevant research in 2019[J].Science & Technology Review,2020,38(1):115-124. | |
| Authors: | JIANG Tingting CHEN George Zheng |
| Institution: | 1. The State Key Laboratory of Refractories and Metallurgy, College of Materials and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China; 2. Electrochemical Technologies Group, Faculty of Engineering, University of Nottingham, Nottingham NG2 7RD, UK; 3. Electrochemical Technologies Group, Faculty of Science and Engineering, University of Nottingham Ningbo China, Ningbo 315100, China |
| Abstract: | This article introduces the preparation of silicon materials by molten salt electrolysis and its application in the energy fields. Molten salt electrolysis can achieve large-scale preparation of silicon nanomaterials from a feedstock of silicon oxide at fairly mild temperatures. The obtained silicon nanomaterials are controllable in purity and morphology and can be used in silicon-based photovoltaics and the negative electrode of a lithium-ion battery. Also presented is an overview of the relevant fundamental research progress in 2019. |
| Keywords: | silicon based energy materials molten salt electrolysis new energy materials |
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