Qing-Wei Cui

Title: Innovations of Qing-Wei Cui in Lithium-Ion Battery Technology

Introduction

Qing-Wei Cui is a prominent inventor based in Beijing, China. He has made significant contributions to the field of lithium-ion battery technology. His innovative methods have the potential to enhance the performance and efficiency of battery systems.

Latest Patents

Qing-Wei Cui holds a patent for a method of making lithium-ion battery anode active material. This method involves providing silicon particles and a silane coupling agent, which contains a hydrolysable functional group and an organic functional group. The process includes mixing the silicon particles with the silane coupling agent in water to create a first mixture. A monomer or oligomer is then added to this mixture, resulting in a second mixture where the surfaces of the silicon particles are coated with a polymer layer through an in situ polymerization method. The generated polymer layer is chemically grafted onto the silicon particles, and the composite material is heated to carbonize the polymer layer, forming a carbon layer on the silicon surfaces. This innovative approach has the potential to improve the performance of lithium-ion batteries.

Career Highlights

Qing-Wei Cui has worked with notable organizations such as Jiangsu Huadong Institute of Li-ion Battery Co., Ltd and Tsinghua University. His experience in these institutions has allowed him to collaborate with leading experts in the field of battery technology.

Collaborations

Some of his notable coworkers include Jian-Jun Li and Xiang-Ming He. Their collaborative efforts have contributed to advancements in battery research and development.

Conclusion

Qing-Wei Cui's innovative methods in lithium-ion battery technology demonstrate his commitment to advancing energy storage solutions. His contributions are significant in the ongoing development of efficient battery systems.