Yijian Lai

Title: Yijian Lai: Innovator in Electrical Contact Materials

Introduction

Yijian Lai is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of electrical contact materials, holding a total of five patents. His innovative approaches have led to advancements in the preparation methods and applications of these materials.

Latest Patents

One of Yijian Lai's latest patents is a preparation method and device for silver-metal oxide electrical contact material. This method involves mixing a silver-containing precursor solution with a metal oxide precursor solution, followed by a reaction with a reducing agent to obtain silver powder coated with a metal oxide precursor. The heat treatment of this silver powder in a non-reducing atmosphere results in a nanoscale electrical contact material that significantly prolongs electrical endurance. Another notable patent is a method of growing nanostructured single crystal silver on active carbon. This environmentally friendly synthesis method allows for the growth of single crystal silver on the surface of molded porous active carbon at room temperature, without the need for additives.

Career Highlights

Yijian Lai has worked at prestigious institutions such as Shanghai Jiaotong University and Shanghai Switchdiy Digital Technology Co., Ltd. His work in these organizations has furthered research and development in electrical materials.

Collaborations

He has collaborated with notable coworkers, including Binyuan Zhao and Yuesheng Ning, contributing to various projects and innovations in his field.

Conclusion

Yijian Lai's contributions to the field of electrical contact materials through his innovative patents and collaborations highlight his role as a leading inventor in this domain. His work continues to influence advancements in technology and materials science.