Company Filing History:
Years Active: 2020
Title: Innovations of Hanqing Tian in Thermoelectric Materials
Introduction
Hanqing Tian is a prominent inventor based in Sichuan, China. He has made significant contributions to the field of thermoelectric materials, particularly through his innovative research and development efforts. His work focuses on enhancing the properties and applications of thermoelectric materials, which are crucial for various advanced technologies.
Latest Patents
Hanqing Tian holds a patent for a chromium nitride thermoelectric material and its preparation method. This invention discloses CrN thermoelectric material, which belongs to the field of thermoelectric materials. The study provides insights into the thermoelectric properties, hardness, wear-resisting performance, and thermal stability of CrN. The results indicate that CrN possesses excellent mechanical properties and thermal stability. The hardness of the bulk CrN sample reaches an impressive 735.76 HV, surpassing most thermoelectric materials. Additionally, thermogravimetric analysis shows that CrN remains stable at 873 K. The friction and wear tests demonstrate a low friction coefficient of approximately 0.42 and good wear resistance. The maximum ZT value observed is 0.104 at 848 K, suggesting that CrN may be a promising thermoelectric material for extreme environment applications, such as collision avoidance systems and outer space.
Career Highlights
Hanqing Tian is affiliated with the University of Electronic Science and Technology of China, where he conducts his research. His work has garnered attention for its potential applications in various high-tech fields. His innovative approach to thermoelectric materials positions him as a key figure in advancing this technology.
Collaborations
Hanqing Tian collaborates with notable colleagues, including Chao Wang and Junfeng Xia. Their combined expertise contributes to the advancement of research in thermoelectric materials and their applications.
Conclusion
Hanqing Tian's contributions to the field of thermoelectric materials, particularly through his patent on chromium nitride, highlight his innovative spirit and dedication to advancing technology. His work promises to impact various applications, making him a significant inventor in this domain.