Company Filing History:
Years Active: 2018
Title: Mei Shen: Innovator in Redox Flow Battery Technology
Introduction
Mei Shen is a prominent inventor based in Urbana, IL, who has made significant contributions to the field of energy storage technology. She is known for her innovative work on redox active polymers and colloidal particles for flow batteries. Her research aims to enhance the performance and efficiency of energy storage systems, which are crucial for the advancement of renewable energy technologies.
Latest Patents
Mei Shen holds a patent for her invention titled "Redox active polymers and colloidal particles for flow batteries." This invention provides a redox flow battery that includes a microporous or nanoporous size-exclusion membrane. One cell of the battery contains a redox-active polymer dissolved in a non-aqueous solvent or a redox-active colloidal particle dispersed in the non-aqueous solvent. The design improves ionic conductivity across the electrolyte separator and reduces the crossover of redox-active species, thereby enhancing overall battery performance. The redox active poly(vinylbenzyl ethylviologen) (RAPs) and redox active colloidal particles (RACs) developed in her research have shown to be highly effective redox species. Controlled potential bulk electrolysis indicates that 94-99% of the nominal charge on different RAPs is accessible, and the electrolysis products remain stable upon cycling. The high concentration attainable (greater than 2.0 M) for RAPs in common non-aqueous battery solvents, along with their electrochemical and chemical reversibility, makes them attractive materials for non-aqueous redox flow batteries based on size-selectivity.
Career Highlights
Mei Shen is affiliated with the University of Illinois, where she conducts her research and development work. Her innovative contributions to the field of energy storage have positioned her as a leading figure in the development of advanced battery technologies.
Collaborations
Mei has collaborated with notable colleagues, including Nagarjuna Gavvalapalli and Jeffrey S. Moore, to further her research and enhance the impact of her inventions.
Conclusion
Mei Shen's work in redox flow battery technology exemplifies the potential of innovative materials to transform energy storage solutions. Her contributions are paving the way for more efficient and effective energy systems, which are essential for a sustainable future.