Qing Zhang

Title: Innovations by Qing Zhang in Silicon-Dominant Anodes

Introduction

Qing Zhang is an accomplished inventor based in Irvine, California, known for her significant contributions to the field of battery technology. With a focus on silicon-dominant anodes, she has developed innovative solutions that enhance the performance of lithium-ion batteries. Her work has led to the filing of two patents, showcasing her expertise and commitment to advancing energy storage technologies.

Latest Patents

Qing Zhang's latest patents include groundbreaking technologies that utilize silicon in battery anodes. The first patent, titled "Silicon dominant anodes containing pyrolyzed carbon," describes systems and methods that incorporate aqueous-based polymer binders for silicon-dominant anodes. This innovation features an electrode coating layer formed from silicon and a water-soluble polymer, which may include additional materials. Notably, the electrode coating layer comprises more than 70% silicon, making it suitable for use in lithium-ion batteries.

The second patent, "Silicon based lithium ion battery and improved cycle life of same," outlines the design of silicon-dominant battery electrodes and battery cells. This patent details a battery cell that includes a cathode, a separator, an electrolyte, and an anode. The anode consists of a current collector and an active material layer that contains at least 50% silicon. Furthermore, the ratio of the electrolyte to Ah exceeds 2 g/Ah, enhancing the overall efficiency of the battery.

Career Highlights

Qing Zhang is currently employed at Enevate Corporation, where she continues to push the boundaries of battery technology. Her work at Enevate focuses on developing advanced battery solutions that leverage silicon's properties to improve energy density and cycle life. With her innovative approach, she has positioned herself as a key player in the field of energy storage.

Collaborations

Throughout her career, Qing Zhang has collaborated with talented individuals such as Younes Ansari and Benjamin Yong Park. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Qing Zhang's contributions to the field of battery technology, particularly in silicon-dominant anodes, highlight her innovative spirit and dedication to improving energy storage solutions. Her patents reflect a commitment to advancing the capabilities of lithium-ion batteries, making her a notable inventor in the industry.