Li Zhang

Title: Li Zhang and Water-Purification Resin Innovation.

Introduction

Li Zhang is an inventor associated with Shaanxi, China, and Sunresin New Materials Co. Ltd. Her patent work addresses the removal of persistent perfluorinated pollutants from water.

Latest Patents

The supplied information identifies one patent associated with Li Zhang: “Adsorbent Resin for Removing Perfluorinated Pollutants from Body of Water, Preparation Therefor, and Use Thereof.” The invention describes a macroporous resin made using styrene and divinylbenzene, with p-xylylene dichloride used as a post-crosslinking agent. Its design aims to improve hydrophobicity, crosslinking, pore uniformity, and surface area, supporting the adsorption of perfluorinated compounds such as perfluorooctanoic acid. The resin’s micropore dimensions are designed to be close to the molecular size of perfluorooctanoates, helping improve adsorption and pollutant separation.

Career Highlights

The available information connects Zhang’s invention to Sunresin New Materials Co. Ltd. The patent focuses on addressing limitations of conventional adsorbents, including activated carbon, in removing perfluorinated pollutants and on developing a resin with improved adsorption characteristics. The supplied data lists 1 patent.

Collaborations

The provided information identifies Sunresin New Materials Co. Ltd. as the company where Zhang works. No additional collaborators or research institutions are specified.

Conclusion

Li Zhang’s patent describes a tailored resin approach to removing perfluorinated pollutants from water, emphasizing pore structure and hydrophobicity to improve adsorption performance.