Hui He

Title: Innovations of Hui He in Bionic Fiber and Biomass-Based Materials

Introduction

Hui He is a notable inventor based in Guangxi, China. He has made significant contributions to the field of materials science, particularly in the development of innovative adsorptive materials. With a total of 5 patents, his work focuses on creating materials that can effectively adsorb heavy metal ions and other substances.

Latest Patents

Hui He's latest patents include a bionic fiber adsorptive material with multi-adsorption sites and a preparation method and use thereof. This invention provides a bionic fiber adsorptive material that is rich in multi-adsorption sites, specifically nitrogen (N), oxygen (O), and sulfur (S). The material is created by blending three polyethyleneimine polymers modified with multifunctional groups with carboxylated nanocellulose and graphene oxide. The coaxial spinning method, which imitates spider spinning, is employed, followed by post-crosslinking technology. The resulting material features a multilayer structure, with nanocellulose as the skeleton and graphene oxide as the outer layer, while the modified polyethyleneimine polymers form the inner layer. The densities of N, O, and S adsorption sites exceed 5 mmol/g.

Another significant patent is the preparation method for a biomass-based hyperbranched adsorption material. This invention focuses on a biomass-based hyperbranched adsorption material that can target multiple heavy metal ions. The preparation method utilizes a one-step instant-crosslinking technique, employing a biomass raw material as the matrix and a hyperbranched polymer containing chelating atoms of N, O, and S as the functional reagent. The hyperbranched polymer is designed to have two or more different adsorption sites for heavy metal ions.

Career Highlights

Hui He is affiliated with Guangxi University, where he conducts research and development in innovative materials. His work has garnered attention for its practical applications in environmental remediation and material science.

Collaborations

Hui He collaborates with notable colleagues, including Lei Wang and Hongxiang Zhu, who contribute to his research endeavors.

Conclusion

Hui He's innovative work in the field of adsorptive materials showcases his commitment to advancing material science. His patents reflect a deep understanding of the interactions between materials and heavy metal ions, paving the way for future advancements in environmental applications.