Xiang Lan Wu

Title: Innovations by Xiang Lan Wu in Lithium Secondary Cell Technology.

Introduction

Xiang Lan Wu is a notable inventor based in Daejon-Shi, South Korea. She has made significant contributions to the field of lithium secondary cell technology, particularly in the development of cathode active materials. Her work is essential for enhancing the performance of batteries used in various electronic devices, including cellular phones.

Latest Patents

Xiang Lan Wu holds a patent for a cathode active material for lithium secondary cells and the method for manufacturing the same. This innovative material is designed to provide high capacity and long lifetime, distinguishing it from traditional materials such as LiCoO and LiMnO. The patent outlines a process that involves heating or chemically treating diadochite, a mineral containing phosphate, sulfate, and hydroxide, to create a new cathode active material. The formula for the cathode active material is represented as LiFeM(PO)(SO)(OH), where M includes various elements such as Mg, Ti, Cr, Mn, Co, Ni, Cu, Zn, Al, and Si.

Career Highlights

Xiang Lan Wu is affiliated with the Electronics and Telecommunications Research Institute, where she continues to advance her research in battery technology. Her innovative approach to cathode materials has the potential to revolutionize the efficiency and longevity of lithium-ion batteries.

Collaborations

Xiang Lan Wu has collaborated with notable colleagues, including Young Sik Hong and Kwang Sun Ryu, to further her research and development efforts in the field of electronics and telecommunications.

Conclusion

Xiang Lan Wu's contributions to lithium secondary cell technology exemplify the importance of innovation in the field of electronics. Her patented work on cathode active materials is a significant step forward in enhancing battery performance for modern devices.