Chang Se Woo

Title: Innovations of Chang Se Woo

Introduction

Chang Se Woo is a notable inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of materials science, particularly in the development of advanced battery technologies and carbon fibers. With a total of 4 patents, his work has the potential to impact various industries.

Latest Patents

One of Chang Se Woo's latest patents is a method of manufacturing a composite anode material for lithium secondary batteries. This innovative method involves mixing a carbonaceous material with solid silicon and utilizing a process called carbothermal shock. This process allows for the rapid heating of the carbonaceous material, which melts the solid silicon and disperses it in particle form on the surface of the carbonaceous material. This technique not only reduces processing costs compared to conventional methods but also allows for the simultaneous formation of silicon nanoparticles and compounding with the carbonaceous material.

Another significant patent is a method of producing carbon fiber. This method includes several steps: adding an acrylonitrile-based polymer solution to a glycol-based compound solution, melt spinning the polymer to create spun fiber, and finally performing stabilization and carbonization to obtain the final carbon fiber product. This innovative approach enhances the efficiency of carbon fiber production.

Career Highlights

Chang Se Woo has worked with prominent companies such as Cheil Industries Inc. and Hpk Inc. His experience in these organizations has contributed to his expertise in materials science and innovation.

Collaborations

Throughout his career, Chang Se Woo has collaborated with talented individuals, including Chang Hyun Cho and Kap Seung Yang. These collaborations have likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Chang Se Woo is a distinguished inventor whose work in the field of materials science has led to significant advancements in battery technology and carbon fiber production. His innovative methods and collaborations highlight his commitment to pushing the boundaries of technology.