This inventor holds 1 USPTO granted patent. Top assignee: Columbia University. Active years: 2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2024
Title: Innovations in Battery Recycling: The Contributions of Lauren Elizabeth Marbella
Introduction
Lauren Elizabeth Marbella is an accomplished inventor based in New York, NY (US). She has made significant strides in the field of battery recycling, particularly focusing on the recovery and reuse of polymeric binders from composite cathode films. Her work is crucial in addressing the environmental challenges posed by end-of-life batteries.
Latest Patents
Marbella holds a patent titled "Methods for recovering and reusing polymeric binders from composite cathode films." This innovative method involves recovering materials such as poly(vinylidene fluoride) (PVDF) and lithium cobalt (III) oxide (LCO) from cathode films isolated from lithium-ion batteries. The process includes immersing cathode films in a solution containing N,N-dimethylformamide (DMF), N-methyl-2-pyrrolidine (NMP), or a mixture of tetrahydrofuran (THF) and NMP or DMF. The solution effectively dissolves PVDF, allowing for its separation from LCO and the conductive substrate through alumina column separation. The recovered PVDF and LCO are of suitable quality for use in new cathode films, promoting economically feasible solvent-based recycling and reducing polymeric waste.
Career Highlights
Marbella is affiliated with Columbia University, where she continues her research and development in battery technology. Her innovative approaches have garnered attention in the scientific community, contributing to advancements in sustainable practices within the industry.
Collaborations
Some of her notable coworkers include Amrita Sarkar and Richard E. May. Their collaborative efforts enhance the research environment and foster innovation in the field of battery recycling.
Conclusion
Lauren Elizabeth Marbella's contributions to battery recycling through her innovative patent demonstrate her commitment to sustainability and environmental responsibility. Her work not only prolongs the service life of cathode materials but also significantly reduces waste, marking her as a key figure in the advancement of green technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile