Cangjin Li

Title: Cangjin Li and Ferroelectric-Piezoelectric Ceramic Energy Storage Materials.

Introduction

Cangjin Li is an inventor based in Shanghai, China, and is associated with Tongji University. His work includes an invention focused on ferroelectric-piezoelectric ceramic materials for energy storage.

Latest Patents

The provided information lists 1 patent for Cangjin Li: “Ferroelectric-piezoelectric ceramic energy storage materials, hybrid process preparation methods, and use thereof.” The invention describes ceramic particles with a micro-nano composite structure, made by combining polycrystalline powder with sol and applying heat treatment. A nanoscale PLZS component layer forms around the polycrystalline powder. The preparation process includes making the sol and powder, heat-treating them to form composite particles, and then using casting and sintering to produce the ceramic material. According to the patent description, mixing in sol components increases specific surface area and oxygen-vacancy content, which may lower the sintering temperature and improve dielectric energy-storage performance.

Career Highlights

Li’s listed patent reflects research into ceramic materials and processing methods for energy storage. The described approach combines material composition and manufacturing steps to address sintering conditions and dielectric performance.

Collaborations

The supplied information identifies Manwen Yao and XI Yao as Li’s coworkers. It does not specify their roles in the patent or the nature of their collaboration.

Conclusion

Cangjin Li’s listed invention explores a hybrid preparation method for ferroelectric-piezoelectric ceramic energy-storage materials, with the stated aim of improving processing and dielectric performance.