This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: University of California. Active years: 2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012
Title: Wenzhen Li: Innovator in Fuel Cell Technology
Introduction
Wenzhen Li is a prominent inventor based in Riverside, California, known for his significant contributions to fuel cell technology. His innovative work focuses on carbon-based electrocatalysts, which play a crucial role in enhancing the efficiency and cost-effectiveness of fuel cells.
Latest Patents
Wenzhen Li holds 1 patent for his invention titled "Carbon based electrocatalysts for fuel cells." This patent describes novel proton exchange membrane fuel cells and direct methanol fuel cells that utilize nanostructured components. These advancements lead to a higher precious metal utilization rate at the electrodes, increased power density, and reduced costs. The catalyst is formed by depositing platinum or platinum-ruthenium nanoparticles onto various carbon-based materials, including single-walled, dual-walled, multi-walled, and cup-stacked carbon nanotubes. The deposition process employs an ethylene glycol reduction method, and aligned arrays of these carbon nanomaterials are prepared by filtering them with ethanol. A membrane electrode assembly is created by sandwiching the catalyst between a proton exchange membrane and a diffusion layer, forming the first electrode. The second electrode can be constructed using a conventional catalyst. The several layers of the membrane electrode assembly are hot pressed to create an integrated unit, allowing for the development of proton exchange membrane fuel cells and direct methanol fuel cells by stacking the assemblies in a conventional manner.
Career Highlights
Wenzhen Li is affiliated with the University of California, where he continues to advance research in fuel cell technology. His work has garnered attention for its potential to revolutionize energy systems and contribute to sustainable energy solutions.
Collaborations
Wenzhen Li has collaborated with notable colleagues, including Yushan Yan and Xin Wang, who share his commitment to innovation in the field of fuel cells.
Conclusion
Wenzhen Li's contributions to fuel cell technology through his innovative patent demonstrate his dedication to advancing energy solutions. His work not only enhances the efficiency of fuel cells but also paves the way for more sustainable energy systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile