How to prepare polysilicon by zinc reduction method?

Solar cell silicon material

How to prepare polysilicon by zinc reduction method?

admin on December 14, 2021 0 Comments • Tags: #problemsofzincreductionmethod #processflowofzincreductionmethod #technologyofpreparingpolysiliconbyzincreductionmethod

The technology for preparing polysilicon by the zinc reduction method is not the latest technology. In terms of history, it was born before the Siemens method. The zinc reduction method was first tested by DuPont in the United States during World War II, using zinc (Zn) to reduce SiCl4 to produce polysilicon. During the 1950s … Read More