Company Filing History:
Years Active: 2023-2025
Title: Innovations of Eun Joo Park in Electrochemical Energy Conversion
Introduction
Eun Joo Park is a notable inventor based in Troy, NY (US), recognized for her contributions to the field of electrochemical energy conversion. With a total of three patents, her work focuses on the development of advanced materials for ion exchange membranes, which are crucial for energy systems.
Latest Patents
One of her latest patents is titled "Ionic functionalization of aromatic polymers for ion exchange membranes." This invention describes an electrochemical energy conversion system that includes an anode, a cathode, and an ion exchange membrane. The membrane comprises a polymer with an aromatic polymer chain and an alkylated substrate that contains an alkyl chain and at least one ionic group. The alkylated substrate is chemically bound to the aromatic groups in the polymer chain through a process known as Friedel-Crafts alkylation. This reaction utilizes a haloalkylated tertiary alcohol or a haloalkylated alkene as a precursor. In the presence of an acid catalyst, a carbocation is generated, which then reacts with the aromatic rings of the polymer chain. The ionic group can be replaced with a desired cationic or anionic group through a substitution reaction. The resulting membranes demonstrate enhanced stability due to a simplified and scalable reaction scheme.
Career Highlights
Eun Joo Park is affiliated with Rensselaer Polytechnic Institute, where she continues to advance her research in electrochemical systems. Her innovative approaches have positioned her as a key figure in the development of new materials for energy applications.
Collaborations
Eun Joo Park has collaborated with notable colleagues, including Chulsung Bae and Sangtaik Noh, contributing to the advancement of their shared research goals.
Conclusion
Eun Joo Park's work in the field of electrochemical energy conversion showcases her innovative spirit and dedication to advancing technology. Her patents reflect significant advancements in ion exchange membranes, which are essential for future energy systems.