This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: University of California. Active years: 2017-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2017-2018
Title: Innovations of Mumin Rao in Lithium/Sulfur Battery Technology
Introduction
Mumin Rao is an accomplished inventor based in El Cerrito, CA (US). He has made significant contributions to the field of battery technology, particularly in lithium/sulfur cells. With a total of 3 patents, Rao's work focuses on enhancing the performance and stability of these batteries.
Latest Patents
One of Rao's latest patents is titled "Graphene oxide as a sulfur immobilizer in high performance lithium/sulfur cells." This invention describes a battery composed of a graphene oxide-sulfur (GO-S) nanocomposite cathode, a separator, an anode, and an electrolyte. The patent addresses the issue of sulfur cathode material loss due to polysulfide dissolution, which leads to significant capacity fading in rechargeable lithium/sulfur cells. Rao's innovative approach utilizes the reactive functional groups on graphene oxide to immobilize sulfur and lithium polysulfides. This results in a uniform and thin sulfur coating on graphene oxide sheets through a chemical reaction-deposition strategy followed by low-temperature thermal treatment. The strong interaction between graphene oxide and sulfur or polysulfides enables lithium/sulfur cells to achieve a high reversible capacity of 950-1400 mAh g, along with stable cycling for more than 50 deep cycles at 0.1 C.
Career Highlights
Mumin Rao is affiliated with the University of California, where he continues to advance research in battery technology. His work has garnered attention for its potential to improve energy storage solutions, which are critical for various applications, including electric vehicles and renewable energy systems.
Collaborations
Rao collaborates with notable researchers in the field, including Yuegang Zhang and Elton J Cairns. Their combined expertise contributes to the development of innovative solutions in battery technology.
Conclusion
Mumin Rao's contributions to lithium/sulfur battery technology highlight his role as a leading inventor in the field. His innovative approaches and collaborations are paving the way for advancements in energy storage solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile