Qifan Wu

Title: Qifan Wu: Innovator in Battery Technology

Introduction

Qifan Wu is a prominent inventor based in Ningde, China. He has made significant contributions to the field of battery technology, holding a total of 6 patents. His work focuses on advancements in negative electrode plates and secondary batteries, which are crucial for energy storage solutions.

Latest Patents

Among his latest patents, Qifan Wu has developed innovative technologies such as a negative electrode plate, a secondary battery, a battery module, and a battery pack. One of his notable inventions includes a negative electrode plate that features a negative electrode current collector and a negative electrode film layer. This film layer comprises first and second negative electrode active material particles, with specific characteristics that enhance battery performance. The first negative electrode active material particles have adsorption holes and a tap density ranging from 0.4 g/cm to 1.4 g/cm. In contrast, the second negative electrode active material particles possess a layered structure and a tap density between 0.05 g/cm and 1.5 g/cm. The composition of these materials is carefully balanced, with a mass percentage of the first particles between 70%-95% and the second particles between 5%-30%. Additionally, the compaction density of the negative electrode film layer is designed to meet specific criteria, ensuring optimal functionality.

Career Highlights

Qifan Wu has worked with notable companies in the battery industry, including Contemporary Amperex Technology Co., Ltd. and Contemporary Amperex Technology (Hong Kong) Limited. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to groundbreaking innovations.

Collaborations

Throughout his career, Qifan Wu has collaborated with talented individuals such as Ming Zhang and Huang Tang. These partnerships have fostered a creative environment that encourages the development of advanced battery technologies.

Conclusion

Qifan Wu's contributions to battery technology are significant and impactful. His innovative patents and collaborations highlight his dedication to advancing energy storage solutions. His work continues to influence the industry and pave the way for future innovations.