Qiang Zheng

Title: The Innovative Contributions of Qiang Zheng

Introduction

Qiang Zheng is a prominent inventor based in Ningde, China. He has made significant contributions to the field of battery technology, holding a total of 10 patents. His work focuses on enhancing the safety and performance of battery cells through innovative designs and materials.

Latest Patents

Among his latest patents are advancements in electrode sheets, battery cells, and batteries. One of his notable inventions involves an electrode sheet that includes a current collector and a protective layer. The current collector features a coated region with an active material layer and an uncoated region. The protective layer is strategically placed on the uncoated region, which helps to increase contact resistance during short-circuit situations. This innovation aims to reduce discharge power and the likelihood of thermal runaway in battery cells, thereby improving overall safety performance.

Another patent describes an electrode sheet with a first end and a second end, incorporating active materials on both coated zones. The design ensures that the lengths of the coated and uncoated zones are precisely calculated to enhance functionality. Each electrode tab is designed to protrude beyond the side edge of the current collector, facilitating better connectivity.

Career Highlights

Qiang Zheng has worked with notable companies in the battery technology sector, including Ningde Amperex Technology Limited and Dongguan Amperex Technology Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in battery safety and efficiency.

Collaborations

Throughout his career, Qiang Zheng has collaborated with talented individuals such as Chao Gao and Zhanzhao Fang. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Qiang Zheng's contributions to battery technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative designs not only enhance the performance of battery cells but also prioritize safety, making a significant impact on the industry.