Zhizhi Zhang

Title: Innovations of Zhizhi Zhang: A Pioneer in Polymer Technology

Introduction

Zhizhi Zhang, an accomplished inventor based in Liaoning, China, has made significant strides in the realm of polymer technology. With two patents to his name, his work demonstrates a deep understanding of materials science, particularly in applications relevant to drilling fluids and molecular sieves. Zhang's innovative contributions not only enhance industrial processes but also reflect his collaboration with prominent scientific organizations.

Latest Patents

Zhizhi Zhang's latest patents showcase his expertise and forward-thinking approach. One notable patent is the development of an associated copolymer and its preparation method, which incorporates acrylamide structural units, zwitter-ionic structural units, and cationic polyamine structural units in specific proportions. This copolymer exhibits remarkable properties when used as a viscosity improver for drilling fluids, maintaining favorable characteristics even under extreme conditions, including high temperatures and elevated salt concentrations.

Another important patent pertains to the NU-85 molecular sieve that features a specific surface area ranging from approximately 405 m²/g to about 470 m²/g and a pore volume between 0.27 cm³/g and 0.35 cm³/g. This novel molecular sieve presents a robust solution for various industrial applications, demonstrating Zhang's commitment to advancing material technology.

Career Highlights

Zhizhi Zhang has had a noteworthy career, having worked with esteemed institutions such as the China Petroleum & Chemical Corporation and the Fushun Research Institute of Petroleum and Petrochemicals under Sinopec Corp. His experiences in these prominent organizations have equipped him with the practical insights necessary to translate theoretical research into groundbreaking inventions.

Collaborations

Zhang's success can also be attributed to his collaborative efforts with talented individuals in the field. Notable coworkers, including Chao Yang and Xiaolei Sun, have contributed to his projects, fostering a rich environment of innovation and shared knowledge that drives their collective achievements.

Conclusion

Zhizhi Zhang stands out as an inspiring inventor whose work in polymer technology is shaping the future of drilling fluids and molecular sieves. His two patents reflect not only his technical prowess but also the impact of collaboration in scientific endeavors. As industries continue to evolve, Zhang's innovations will undoubtedly play a crucial role in advancing materials science and engineering applications.