Yujing Sha

Title: Yujing Sha and Battery Material Innovation.

Introduction

Yujing Sha is an inventor based in Shenzhen, China, whose patent work addresses challenges in battery materials. She is associated with Huawei Technologies Co., Ltd. Her listed portfolio includes 1 patent.

Latest Patents

Sha’s patent, “Nano-silicon composite material and preparation method thereof, electrode material, and battery,” describes a composite designed to reduce volume expansion and unwanted reactions between battery electrode materials and electrolytes.

The composite has a nano-silicon crystal core surrounded by two coating layers. Its porous first layer contains bisilicate and silicon oxide in a deoxidized state, while the second layer contains silicon dioxide in a deoxidized state. The patent also covers a preparation method, an electrode material, and a battery incorporating the composite.

Career Highlights

Sha’s disclosed patent work focuses on battery cathode material technologies and the design of coated nano-silicon composites. The approach aims to address material stability challenges that can affect battery performance.

Collaborations

The provided information identifies Hang Su and Shengan Xia as Sha’s coworkers. It does not specify their roles in the patent or the nature of their collaboration.

Conclusion

Yujing Sha’s patent describes a layered nano-silicon composite intended to improve electrode material stability and mitigate challenges associated with battery volume expansion and electrolyte side reactions.