Bui Thi Hang

Title: Bui Thi Hang: Innovator in Lithium Battery Technology

Introduction

Bui Thi Hang is a prominent inventor based in Ibaraki, Japan. She has made significant contributions to the field of materials science, particularly in the development of negative-electrode materials for lithium secondary batteries. Her innovative work aims to enhance the efficiency and capacity of these essential energy storage devices.

Latest Patents

Bui Thi Hang holds a patent for a negative-electrode material and lithium secondary battery using the same. The patent describes a material designed to undergo both conversion and alloying reactions, improving columbic efficiency during the first cycle. This advancement allows the material to function as a high-capacity negative electrode in lithium secondary batteries. The negative-electrode material is created through a mixed dispersion of nanoparticles, including an electrical conducting material and an electrode active material that can alloy with lithium. The conducting material is a sulfide, while the active material is silicon, which is known for its alloying reaction with lithium.

Career Highlights

Bui Thi Hang is affiliated with the National Institute for Materials Science, where she continues her research and development in advanced materials. Her work is crucial in the ongoing quest for more efficient energy storage solutions, which are vital for various applications, including electric vehicles and renewable energy systems.

Collaborations

Bui Thi Hang collaborates with esteemed colleagues such as Kazunori Takada and Tsuyoshi Ohnishi. Their combined expertise contributes to the advancement of materials science and the development of innovative technologies.

Conclusion

Bui Thi Hang's contributions to lithium battery technology exemplify the importance of innovation in energy storage solutions. Her work not only enhances the performance of batteries but also paves the way for future advancements in the field.