Location History:
- Tsukuba, JP (2011)
- Ibaraki, JP (2013)
Company Filing History:
2 out of 552 
1 out of 1,588 
Years Active: 2011-2013
Title: Chengchun Tang: Innovator in Boron Nitride Nanotechnology
Introduction
Chengchun Tang is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of materials science, particularly in the development of boron nitride nanoparticles and fiber papers. With a total of 2 patents, his work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of Chengchun Tang's latest patents is for "Spherical boron nitride nanoparticles and synthetic method thereof." This invention describes a method for synthesizing spherical boron nitride nanoparticles with an average particle diameter of less than 50 nm. The process involves heating a mixture of boric acid ester and nitrogen gas in ammonia and argon gases to form a reaction product, which is then crystallized to create a precursor for the nanoparticles. The precursor is subsequently heated in inert gas to yield the final product.
Another notable patent is for "Boron nitride-based fiber paper and manufacturing process thereof." This invention focuses on a boron nitride fiber paper characterized by a very small fiber diameter, which exhibits excellent heat resistance, mechanical properties, and heat conductivity. The fiber paper consists of a fiber assembly containing boron nitride fibers with a diameter of not more than 1 µm, comprising at least 40 wt % of the material.
Career Highlights
Chengchun Tang has worked with esteemed organizations such as the National Institute for Materials Science and Teijin Limited. His experience in these institutions has allowed him to advance his research and contribute to the development of innovative materials.
Collaborations
Throughout his career, Chengchun Tang has collaborated with notable colleagues, including Chunyi Zhi and Dmitri Golberg. These partnerships have further enriched his research and expanded the impact of his inventions.
Conclusion
Chengchun Tang's work in boron nitride nanotechnology exemplifies the innovative spirit of modern materials science. His patents reflect a commitment to advancing technology and improving material properties for various applications.