Zhimei Shen

Title: Zhimei Shen: Innovator in Silicon Technology

Introduction

Zhimei Shen is a prominent inventor based in Nanjing, China. He has made significant contributions to the field of silicon technology, particularly through his innovative patent related to polycrystalline silicon slices. His work is essential for advancements in various applications, including solar energy.

Latest Patents

Zhimei Shen holds a patent titled "Texturing method for diamond wire cut polycrystalline silicon slice." This patent discloses a method that involves several steps. Firstly, it requires immersing the diamond wire cut polycrystalline silicon slice into a mixed aqueous solution of an alkali solution and an alkali reaction control agent. This process removes a damaged layer on the surface of the silicon slice. Following this, the silicon slice is immersed into a hydrofluoric acid solution containing inorganic ions and organic molecules for reaction. Secondly, the polycrystalline silicon surface is pretreated using a mixed solution of hydrofluoric acid and hydrogen peroxide, with the addition of a pore-forming regulator. Finally, the surface of the silicon slice is textured using a mixed acid solution of hydrofluoric acid and nitric acid. This innovative approach enhances the efficiency and quality of silicon slices used in various technologies.

Career Highlights

Zhimei Shen is affiliated with Nanjing Tech University, where he continues to engage in research and development. His work has garnered attention for its practical applications and contributions to the field of materials science. His innovative methods are paving the way for improved manufacturing processes in the semiconductor industry.

Collaborations

Zhimei Shen collaborates with notable colleagues, including Zisheng Guan and Chunhua Lu. Their combined expertise fosters a productive research environment, leading to further advancements in silicon technology.

Conclusion

Zhimei Shen's contributions to the field of silicon technology through his innovative patent demonstrate his commitment to advancing materials science. His work not only enhances the efficiency of silicon slices but also plays a crucial role in the development of sustainable technologies.