Yanyun Ma

Title: Yanyun Ma: Innovator in Battery Technology

Introduction

Yanyun Ma is a notable inventor based in Ningde, China. He has made significant contributions to the field of battery technology, particularly through his innovative patent related to separators used in batteries.

Latest Patents

Yanyun Ma holds a patent for a "Separator and preparation method therefor, battery, and electric apparatus." This application discloses a separator that includes a substrate and a pressure-sensitive coating. The pressure-sensitive coating is formed on at least a portion of the surface of the substrate. It consists of composite particles and a first plasticizer. The composite particles create bulges on the surface of the coating, which includes polyacrylate particles and inorganic particles. The inorganic particle is positioned between at least two of the polyacrylate particles. Notably, the solubility parameter of the first plasticizer and that of the composite particles differ by an absolute value of 0.3 MPa-4 MPa.

Career Highlights

Yanyun Ma is currently employed at Contemporary Amperex Technology (Hong Kong) Limited, a leading company in the battery manufacturing sector. His work focuses on enhancing battery performance through innovative separator technologies.

Collaborations

Yanyun collaborates with talented coworkers, including Xiaonan Cheng and Haiyi Hong, who contribute to the development of advanced battery technologies.

Conclusion

Yanyun Ma's contributions to battery technology through his innovative patent demonstrate his commitment to advancing the field. His work at Contemporary Amperex Technology highlights the importance of innovation in energy solutions.