Kaiwen Sun

Title: Innovations of Inventor Kaiwen Sun

Introduction

Kaiwen Sun is a notable inventor based in Xinjiang, China. He has made significant contributions to the field of materials science, particularly in the development of thermistor powders. His innovative approaches have led to advancements in temperature sensor materials.

Latest Patents

Kaiwen Sun holds a patent for the "Co-current co-precipitation method of CoNiOthermistor powders." This method involves a series of steps including mixing, stirring, precipitating, aging, suction filtration, washing, and drying. The process utilizes nickel nitrate and cobalt nitrate as raw materials to produce cobalt hydroxide. The subsequent calcination in a tubular furnace under an inert atmosphere results in the preparation of CoNiO nano powders. This method is advantageous due to its simple operation, low cost, short cycle, high yield, and minimal environmental impact. Furthermore, it effectively prevents the oxidization of CoNiO nano material into NiCoOthermistor powders by adjusting calcination process parameters and the inert atmosphere. The resulting CoNiOthermistor powders can be used to create high-precision, fast-response, and small-volume temperature sensor materials.

Career Highlights

Kaiwen Sun is affiliated with Shihezi University, where he continues to engage in research and development in his field. His work has garnered attention for its practical applications and innovative methodologies.

Collaborations

He collaborates with colleagues such as Long Chen and Yifan Chen, contributing to a dynamic research environment that fosters innovation and discovery.

Conclusion

Kaiwen Sun's contributions to the field of thermistor powders exemplify the impact of innovative methods in materials science. His work not only advances technology but also emphasizes the importance of sustainable practices in research and development.