文献类型：期刊文献

中文题名：硅材料的化学提纯工艺优化研究

英文题名：Process Optimization of Chemical Purification of Silicon

作者：艾韬[1];何念银[1];胡迎飞[1];郑金标[1]

机构：[1]华东理工大学材料科学与工程学院,上海200237

年份：2009

卷号：50

期号：1

起止页码：11

中文期刊名：化学世界

外文期刊名：Chemical World

收录：北大核心:【北大核心2008】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：太阳能级硅;酸处理;提纯;工艺优化

外文关键词：solar grade silicon ; acid leaching ; purification; process optimization

摘要：以工业硅粉为原料,采用正交试验及对比试验,并对试验结果进行XRF、XRD、SEM等测试,得出优化的低成本制备太阳能级硅的酸法提纯工艺,为工业规模提纯太阳能级硅提供一定依据。
The metallurgical grade silicon was used as the raw material. The orthogonal test and contrast test methods were adopted and the scruples were tested by XRF,XRD and SEM. The cost of the optimized purification process of preparing solar grade silicon by acid leaching was low. It could be used for industrial scale purification of solar grade silicon.