Chao Wu

Title: Chao Wu: Innovator in Carbon Fiber Technology

Introduction

Chao Wu is a prominent inventor based in Tianjin, China, known for his contributions to the field of materials science. His innovative work primarily focuses on the preparation of PAN-based carbon fibers, which have significant applications in various industries.

Latest Patents

Chao Wu holds a patent titled "Method of preparing PAN-based carbon fibers." This method involves several steps: first, acrylonitrile, a second monomer, and an unsaturated UV-sensitive cross-linking agent are mixed, followed by the addition of an initiator to obtain a meltable PAN-based copolymer. Next, this copolymer is combined with a flow modifier, extruded, and pelletized to create nascent fibers. These fibers undergo stretching and annealing to form a PAN-based carbon fiber precursor. The precursor is then subjected to ultraviolet irradiation, pre-oxidized, and carbonized to yield the final PAN-based carbon fibers. Chao Wu's innovative approach has led to advancements in the production of high-performance carbon fibers.

Career Highlights

Throughout his career, Chao Wu has worked with notable institutions, including Tiangong University and Hi-Tech Fiber Group Corporation. His expertise in materials science has allowed him to make significant contributions to the development of advanced carbon fiber technologies.

Collaborations

Chao Wu has collaborated with esteemed colleagues such as Na Han and Jianyong Chen, further enhancing the research and development efforts in the field of carbon fibers.

Conclusion

Chao Wu's innovative methods in preparing PAN-based carbon fibers demonstrate his commitment to advancing materials science. His contributions have the potential to impact various industries, showcasing the importance of innovation in technology.