Company Filing History:
Years Active: 2021-2025
Title: Musashi J Briem: Innovator in Alkaline Anion Exchange Membranes
Introduction
Musashi J Briem is a notable inventor based in Troy, NY (US), recognized for his contributions to the field of alkaline anion exchange membranes. With a total of three patents to his name, Briem has made significant advancements in membrane technology that enhance chemical stability and ion conductivity.
Latest Patents
Briem's latest patents focus on alkaline anion exchange membranes derived from diphenylethylene and co-monomer feedstock. These membranes exhibit enhanced chemical stability and ion conductivity compared to traditional styrene-based alkaline anion exchange membranes. The copolymer backbone is polymerized from a reaction medium that includes a diphenylalkylene and an alkadiene, incorporating a plurality of pendant phenyl groups. The diphenyl groups on the polymer backbone are functionalized with one or more haloalkylated precursor substrates. The terminal halide from the precursor substrate can then be substituted with a desired ionic group. The diphenylethylene-based alkaline anion exchange membranes lack the α-hydrogens sharing tertiary carbons with phenyl groups from polystyrene or styrene-based precursor polymers, resulting in higher chemical stability. The ionic groups are also spaced apart by about 3 to 6 carbons in the polymer backbone, enhancing ion conductivity. These membranes are advantageous for use in fuel cells, electrolyzers employing hydrogen, and ion separations.
Career Highlights
Briem is affiliated with Rensselaer Polytechnic Institute, where he continues to innovate and contribute to research in membrane technology. His work has positioned him as a key figure in the development of advanced materials for energy applications.
Collaborations
Some of his notable coworkers include Sangwoo Lee and Chulsung Bae, who have collaborated with Briem on various projects related to membrane technology.
Conclusion
Musashi J Briem's innovative work in alkaline anion exchange membranes has the potential to significantly impact the fields of fuel cells and electrolyzers. His contributions reflect a commitment to advancing technology for sustainable energy solutions.