Yonghong Deng

Title: Innovations of Yonghong Deng in Battery Technology

Introduction

Yonghong Deng is a notable inventor based in Guangdong, China. He has made significant contributions to the field of battery technology, particularly in the development of solid electrolytes and metal-sulfur batteries. With a total of 4 patents, his work is paving the way for advancements in energy storage solutions.

Latest Patents

One of Yonghong Deng's latest patents is focused on a solid electrolyte and polymer lithium-ion battery. This invention addresses the issue of low ionic conductivity in existing polymer solid electrolytes. The solid electrolyte comprises a polymer, a lithium salt, and an additive selected from an aprotic organic solvent with a carbon number lower than 10 and a relative dielectric constant higher than 3.6. The mass content of the lithium salt ranges from 30% to 90%, while the additive's mass content is between 0.01% and 2%, based on the total mass of the solid electrolyte being 100%. This innovative approach introduces a trace amount of small molecule aprotic organic solvent with a high dielectric constant as an additive, which inhibits crystallization and promotes lithium ion transmission, thereby improving ionic conductivity at room temperature.

Another significant patent by Yonghong Deng is for a metal-sulfur battery. This invention includes a positive electrode material, a negative electrode material, and an electrolyte. The positive electrode material consists of either elemental sulfur or an S-based compound. The electrolyte comprises a solvent and an electrolyte salt, which includes one or more salts represented by specific structural formulas. This development enhances the efficiency and performance of metal-sulfur batteries.

Career Highlights

Yonghong Deng is currently associated with Shenzhen Capchem Technology Co., Ltd., where he continues to innovate in the field of battery technology. His work is instrumental in advancing energy storage systems that are crucial for various applications, including electric vehicles and renewable energy sources.

Collaborations

Yonghong Deng collaborates with talented individuals such as Bing Han and Yinglin Xiao, who contribute to the research and development efforts in their projects. Their teamwork fosters an environment of innovation and creativity, leading to groundbreaking advancements in battery technology.

Conclusion

Yonghong Deng's contributions to battery technology through his patents and collaborations highlight his role as a key innovator in the field. His work not only addresses current challenges but also sets