Lei Wang

Title: Innovations of Lei Wang in Lithium-Ion Battery Technology

Introduction

Lei Wang is a prominent inventor based in Rochester Hills, MI (US), known for his significant contributions to the field of lithium-ion battery technology. With a total of 16 patents to his name, Wang has developed innovative methods that enhance the performance and efficiency of battery materials.

Latest Patents

Among his latest patents, Wang has developed methods for controlling the formation of multilayer carbon coatings on silicon-containing electroactive materials for lithium-ion batteries. This method involves treating the surface of electrode materials with an oxidant at elevated temperatures to create a continuous intermediate layer of oxides. Following this, a carbon-containing precursor is pyrolyzed to form a continuous carbon coating, which includes both graphitic and amorphous carbon. Another notable patent describes a method for fabricating an anode for a lithium battery cell. This process includes forming a solid electrolyte interface (SEI) layer on a raw anode by sequentially applying SEI-generating electrolytes, ultimately leading to the assembly of a lithium-ion battery cell.

Career Highlights

Wang has worked with notable organizations such as GM Global Technology Operations LLC and Henry Ford Health System. His work in these companies has allowed him to apply his innovative ideas in practical settings, contributing to advancements in battery technology.

Collaborations

Wang has collaborated with several professionals in his field, including Wei Ping Li and Zhenggang Zhang. These collaborations have fostered a productive environment for innovation and development in battery technologies.

Conclusion

Lei Wang's contributions to lithium-ion battery technology through his patents and career highlights demonstrate his commitment to advancing energy storage solutions. His innovative methods are paving the way for more efficient and effective battery systems.