Invention Grant
- Patent Title: Method for making silicon for solar cells and other applications
- Patent Title (中): 制造太阳能电池用硅及其他应用的方法
-
Application No.: US11685899Application Date: 2007-03-14
-
Publication No.: US07922989B2Publication Date: 2011-04-12
- Inventor: Steven C. Amendola
- Applicant: Steven C. Amendola
- Agency: Baker Botts LLP
- Main IPC: C01B33/02
- IPC: C01B33/02
Abstract:
A method for preparation of high purity silicon suitable for photovoltaic cells using reduction of silica, which is pre-purified in an aqueous solution, in presence of a reducing agent, preferably carbonaceous agent, where the pre-purified silica has a low amount of boron suitable for photovoltaic cells is described.
Public/Granted literature
- US20070217988A1 METHOD FOR MAKING SILICON FOR SOLAR CELLS AND OTHER APPLICATIONS Public/Granted day:2007-09-20
Information query
