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Recovery of Silicon via Using KOH-Ethanol Solution by Separating Different Layers of End-of-Life PV Modules 期刊论文
JOM, 2020, 页码: 9
Authors:  Yan, Yang;  Wang, Zhi;  Wang, Dong;  Cao, Janwei;  Ma, Wenhui;  Wei, Kuixian;  Yun, Lei
Favorite  |  View/Download:5/0  |  Submit date:2020/06/15
Role of Oxygen Potential and Oxygen Ions on Phosphorus Removal from Silicon via Addition of FeO into Slag 期刊论文
SILICON, 2020, 卷号: 12, 期号: 5, 页码: 1145-1156
Authors:  Zhang, Nan;  Qian, Guoyu;  Wang, Zhi;  Wei, Kuixian;  Ma, Wenhui;  Gong, Wei
Favorite  |  View/Download:4/0  |  Submit date:2020/07/10
Solar grade silicon  Slag refining  P removal  Oxygen potential  Raman and NMR spectroscopy  
Enhancing impurities removal from Si by controlling crystal growth in directional solidification refining with Al-Si alloy 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 卷号: 820, 页码: 10
Authors:  Qian, Guoyu;  Sun, Liyuan;  Chen, Hang;  Wang, Zhi;  Wei, Kuixian;  Ma, Wenhui
Favorite  |  View/Download:20/0  |  Submit date:2020/03/24
High purity silicon  Directional solidification  Al-Si solvent refining  Si crystal growth  Impurity removal  
Novel Reaction Media of Na2CO3-CaO for Silicon Extraction and Aluminum Removal from Diamond Wire Saw Silicon Powder by Roasting-Smelting Process 期刊论文
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2020, 卷号: 8, 期号: 10, 页码: 4146-4157
Authors:  Yang, Shicong;  Wan, Xiaohan;  Wei, Kuixian;  Ma, Wenhui;  Wang, Zhi
Favorite  |  View/Download:4/0  |  Submit date:2020/06/15
Diamond wire saw silicon powder  Silicon extraction  Aluminum removal  Na2CO3-CaO reaction media  hicluction furnace roasting-smelting  
Dissolution and mineralization behavior of metallic impurity content in diamond wire saw silicon powder during acid leaching 期刊论文
JOURNAL OF CLEANER PRODUCTION, 2020, 卷号: 248, 页码: 13
Authors:  Yang, Shicong;  Wan, Xiaohan;  Wei, Kuixian;  Ma, Wenhui;  Wang, Zhi
Favorite  |  View/Download:15/0  |  Submit date:2020/03/24
Diamond wire saw silicon powder  Metallic impurity  Dissolution behavior  Mineralization behavior  Acid leaching process  
Thermodynamic analysis and experimental verification for silicon recovery from the diamond wire saw silicon powder by vacuum carbothermal reduction 期刊论文
SEPARATION AND PURIFICATION TECHNOLOGY, 2019, 卷号: 228, 页码: 10
Authors:  Yang, Shicong;  Ma, Wenhui;  Wei, Kuixian;  Xie, Keqiang;  Wang, Zhi
Favorite  |  View/Download:41/0  |  Submit date:2019/10/18
Diamond wire saw silicon powder  Silicon recovery  Vacuum carbothermal reduction  Thermodynamic analysis  Experimental verification