Jianqing Sun

Title: Jianqing Sun - Innovator in Lithium Ion Battery Technology

Introduction

Jianqing Sun is a prominent inventor based in Fujian, China. He is known for his significant contributions to the field of battery technology, particularly in the development of lithium ion batteries. His innovative work has led to advancements that enhance the performance and efficiency of these essential energy storage devices.

Latest Patents

Jianqing Sun holds a patent for a lithium ion battery and its negative electrode material. The invention provides a unique negative electrode material that includes a mixture of graphite and amorphous carbon. The graphite undergoes a surface treatment that combines mechanical fusion modification and spray drying coating. This treatment results in a graphitization degree of 90-96%, an average particle diameter D50 of 13-25 µm, and a specific surface area BET of 0.8-2.5 m²/g. The amorphous carbon has a graphitization degree of 65-80%, an average particle diameter D50 of 2-15 µm, and a specific surface area BET of 1.0-3.0 m²/g. This innovative approach significantly improves the performance of lithium ion batteries.

Career Highlights

Jianqing Sun is associated with Contemporary Amperex Technology Co., Ltd., a leading company in the battery manufacturing industry. His work at this company has positioned him as a key player in the development of advanced battery technologies. His contributions have been instrumental in driving innovation within the company and the industry as a whole.

Collaborations

Jianqing Sun has collaborated with notable colleagues, including Wenzhu Xu and Guangbo Lu. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the quality of their innovations.

Conclusion

Jianqing Sun's work in lithium ion battery technology exemplifies the impact of innovative thinking in the energy sector. His patent and contributions to Contemporary Amperex Technology Co., Ltd. highlight his role as a significant inventor in this field. His advancements continue to influence the development of efficient energy storage solutions.