Company Filing History:
Years Active: 2023-2025
Title: Innovations of Junyoung Han in Polymer Membrane Technology
Introduction
Junyoung Han is a notable inventor based in Troy, NY, who has made significant contributions to the field of polymer membrane technology. With a total of two patents to his name, his work focuses on enhancing the performance and stability of ion exchange membranes.
Latest Patents
Han's latest patents include innovative materials and methods for ion exchange membranes. One of his patents, titled "Crosslinking of aromatic polymers for anion exchange membranes," describes an ion exchange membrane material composed of a crosslinked polymer network. This network includes a first poly(styrene-b-ethylene-r-butylene-b-styrene) triblock copolymer and a second SEBS, linked by a diamine. The unique structure allows for reduced water uptake while maintaining ion exchange capacity, leading to enhanced stability and durability under hydrated conditions.
Another significant patent is "Proton exchange membrane material and methods of making the same." This invention details hydrocarbon proton exchange membranes that feature a hydrophobic main chain and acidic side chains. The design eliminates ether linkages, increasing chemical stability and creating a phase-separated morphology that enhances proton and water transport across the membrane. These membranes are particularly advantageous for applications in fuel cells, redox flow batteries, and various electrochemical systems.
Career Highlights
Junyoung Han is affiliated with Rensselaer Polytechnic Institute, where he continues to advance research in polymer science and engineering. His work has garnered attention for its potential applications in energy and environmental technologies.
Collaborations
Han collaborates with esteemed colleagues, including Chulsung Bae and Eun Joo Park, contributing to a dynamic research environment that fosters innovation in membrane technology.
Conclusion
Junyoung Han's contributions to polymer membrane technology through his patents reflect his commitment to advancing the field. His innovative approaches promise to enhance the performance of various electrochemical systems, making a significant impact on future technologies.
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