Company Filing History:
Years Active: 2024
Title: The Innovative Contributions of Lizheng Sha
Introduction
Lizheng Sha is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of materials science, particularly in the development of advanced carbon-paper technologies. His innovative approach has led to the creation of a unique preparation method that enhances the properties of carbon-paper base paper.
Latest Patents
One of Lizheng Sha's notable patents is the "Preparation method of double-layer carbon-paper base paper with high uniformity and gradient pores." This patent discloses a method that involves adding carbon fibers to an alkali lignin aqueous solution for treatment. The process controls the alkali lignin aqueous solution to reach subcritical water conditions, modifying the carbon fibers with sodium phenol reactive groups. This modification improves the hydrophilic groups on the surface of the carbon fibers and enhances their surface rough structure. Furthermore, the method produces carbon nanotube clusters on the surface of the carbon fibers, resulting in surface-thermally-modified carbon fibers. These fibers are then added to a dispersant for dispersion, mixed with auxiliary materials, and prepared into carbon-paper base paper through a wet forming process. Lizheng Sha holds 1 patent in this area.
Career Highlights
Lizheng Sha is affiliated with Zhejiang University, where he continues to engage in research and development. His work focuses on innovative materials and their applications, contributing to advancements in various industries. His expertise in carbon materials has positioned him as a key figure in his field.
Collaborations
Throughout his career, Lizheng Sha has collaborated with esteemed colleagues, including Daliang Guo and Huifang Zhao. These collaborations have fostered a productive research environment, leading to further innovations and advancements in materials science.
Conclusion
Lizheng Sha's contributions to the field of carbon-paper technology exemplify the impact of innovative thinking in materials science. His patented methods and ongoing research at Zhejiang University continue to push the boundaries of what is possible in this domain.