Yafei He

Title: Yafei He: Innovator in Lithium Metal Technology

Introduction

Yafei He is a prominent inventor based in Beijing, China, known for his contributions to the field of lithium metal technology. He has been instrumental in developing innovative devices that enhance the production of ultrathin lithium strips, which are crucial for various applications, particularly in battery technology. With two patents to his name, Yafei He continues to push the boundaries of what is possible in this specialized area.

Latest Patents

Yafei He's latest patents include a gravure coating device for preparing large-width ultrathin metal lithium strips and an asynchronous heating and calendering device for producing large wide ultra-thin lithium metal foil. The gravure coating device features a simple structure that improves coating uniformity and enables the automatic production of ultrathin metal lithium strips with a thickness ranging from 1 to 50 μm. This innovation significantly enhances work efficiency and product quality. The asynchronous heating and calendering device is designed to create a composite strip by combining a pulling-substrate and a lithium strip, resulting in a large wide ultra-thin lithium metal foil with a uniform thickness. This foil has applications in batteries, achieving a high initial efficiency of 98%.

Career Highlights

Yafei He is currently employed at Beijing Welion New Energy Technology Co., Ltd., where he applies his expertise in lithium metal technology. His work focuses on developing advanced manufacturing processes that contribute to the efficiency and effectiveness of lithium-based products. His innovative approach has positioned him as a key player in the field.

Collaborations

Yafei He collaborates with notable colleagues, including Wenjun Li and Yongwei Li, who contribute to his research and development efforts. Their combined expertise fosters a productive environment for innovation and advancement in lithium technology.

Conclusion

Yafei He is a significant figure in the realm of lithium metal technology, with a focus on enhancing production methods for ultrathin lithium strips and foils. His patents reflect a commitment to innovation and efficiency, making a lasting impact on the industry.