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Surface Oxophilic Single Atom Decoration of PT Catalyst for Anion Exchange Membrane Fuel Cells (Case No. 2025-263)

Summary: Researchers at UCLA's Department of Chemistry and Biochemistry have developed a novel catalyst design using oxophilic single-atom decorations that enhances the performance and durability of platinum (Pt) catalysts in alkaline exchange membrane fuel cells. Background: Hydrogen fuel cells are a promising alternative to internal combustion...

Published: 6/24/2025 | Inventor(s): Xiangfeng Duan, Yu Huang, Chengzhang Wan

Keywords(s): anion exchange membrane fuel cells (AEMFCs), Catalysts, catalytic hydrogenation, clean energy, clean energy consumption, clean material production, Composite Material, Composite Materials, Construction Materials, Electrocatalyst, electrochemically active surface area, high-durability catalysts, Hydrogen, Hydrogen oxidation reaction, hydrogen oxidation reaction (HOR), hydrogen production, low overpotential catalysis, mass activity, material science, Materials, meta materials, Methane Reformer Hydrogen Production, microarchitectured materials, Nanomaterials, nanostructured materials, Nanotechnology, oxygen oxidation reaction, oxygen reduction reaction (ORR), Platinum group metal catalysts, proton exchange membrane fuel cells (PEMFCs), proton exchange water membrane electrolyzer (PEMWE), Rhodium-decorated Platinum nanowires (SARh-PtNW), specific activity, transition metal catalysts

Category(s): Materials, Materials > Nanotechnology, Materials > Functional Materials, Energy & Environment, Energy & Environment > Energy Generation, Energy & Environment > Energy Efficiency, Energy & Environment > Energy Transmission, Chemical, Chemical > Chemical Processing & Manufacturing, Chemical > Synthesis, Chemical > Catalysts

Ultrafine Platinum Catalysts for Hydrogen Fuel Cells (Case No. 2023-026)

Summary: UCLA researchers in the Department of Materials Science and Engineering have developed a novel method to synthesize platinum-based catalysts with ultralow base transition metal-oxide content. Background: Ultrafine platinum (Pt)-based catalysts present a promising avenue for achieving exceptional fuel cell activity while minimizing base transition...

Published: 6/10/2025 | Inventor(s): Yu Huang

Keywords(s): Catalysts, Fuel Cell, Metals, Nanoparticle, Nanoparticles, Nanotechnology, Platinum, transition metal catalysts

Category(s): Materials, Energy & Environment, Energy & Environment > Energy Storage, Energy & Environment > Energy Storage > Fuel Cells, Chemical, Chemical > Catalysts, Chemical > Synthesis, Materials > Nanotechnology