This inventor holds 4 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent. Top assignee: University of Delaware. Active years: 2016-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016-2022
Title: Innovations of Inventor Yun Zhao
Introduction
Yun Zhao is a prominent inventor based in Newark, DE (US), known for his significant contributions to the field of polymer science and electrochemical devices. With a total of four patents to his name, he has made remarkable advancements that enhance the performance and durability of various technologies.
Latest Patents
One of Yun Zhao's latest patents involves the development of Poly(aryl piperidinium) polymers, which include stable cationic pendant groups for use as anion exchange membranes and ionomers. These polymers feature an alkaline-stable cation, piperidinium, integrated into a rigid aromatic polymer backbone that is free of ether bonds. The resulting hydroxide exchange membranes or ionomers demonstrate superior chemical stability, hydroxide conductivity, reduced water uptake, and improved mechanical properties compared to conventional alternatives. Additionally, these innovations lead to enhanced performance and durability in hydroxide exchange membrane fuel cells, particularly at elevated temperatures.
Another notable patent focuses on electrochemical devices and fuel cell systems. This invention includes electrochemical pumps (ECPs) and fuel cell systems that consist of a fuel cell and an ECP. The ECP is designed with an anode, a cathode, and an anion exchange polymer that separates the two. This device can be integrated with a hydroxide exchange membrane fuel cell (HEMFC), providing a versatile solution for applications such as carbon dioxide removal from the air and electricity generation.
Career Highlights
Yun Zhao's career at the University of Delaware has been marked by his dedication to research and innovation in polymer chemistry and electrochemical systems. His work has not only contributed to academic knowledge but has also paved the way for practical applications in energy and environmental technologies.
Collaborations
Yun Zhao has collaborated with esteemed colleagues, including Yushan Yan and Bingjun Xu, to further advance research in his field. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.
Conclusion
Yun Zhao's innovative work in polymer science and electrochemical devices exemplifies the impact of research on technology and sustainability. His patents reflect a commitment to enhancing the performance of energy systems, contributing to a more efficient and environmentally friendly future.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile