Wenjing Wang

Title: Innovations of Wenjing Wang in Solar Cell Technology

Introduction

Wenjing Wang is a notable inventor based in Beijing, China. He has made significant contributions to the field of solar cell technology, particularly in the development of passivation stacks for crystalline silicon solar cells. With a total of two patents to his name, Wang's work is paving the way for advancements in solar energy efficiency.

Latest Patents

Wenjing Wang's latest patents focus on a method for manufacturing a passivation stack on a crystalline silicon solar cell device. This innovative method involves several key steps, including providing a substrate with a crystalline silicon layer, cleaning the surface to remove any oxide layer, and depositing a layer of silicon oxynitride. Additionally, a capping layer made of hydrogenated dielectric material is applied on top of the silicon oxynitride layer. The deposition of silicon oxynitride occurs at temperatures ranging from 100°C to 200°C, utilizing NO and SiH as precursor gases in an N ambient atmosphere, with a specific gas flow ratio.

Career Highlights

Wenjing Wang is currently employed at the Institutt for Energiteknikk, where he continues to innovate in the field of energy technology. His work is characterized by a strong focus on improving the efficiency and effectiveness of solar cells, which is crucial for the advancement of renewable energy sources.

Collaborations

Wang collaborates with talented individuals such as Junjie Zhu and Su Zhou, who contribute to his research and development efforts. Their combined expertise enhances the potential for groundbreaking advancements in solar technology.

Conclusion

Wenjing Wang's contributions to solar cell technology through his innovative patents and collaborative efforts are significant. His work not only advances the field but also supports the global shift towards renewable energy solutions.