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Engineering a Porous Conductive PEDOT:PSS-DVS scaffold for Microbial Fuel Cell Air Cathodes

INV-20037 Background Conductive polymers provide a unique opportunity to combine traditional energetic materials with inexpensive components. The result is unparalleled processability wherein chemistries are tunable and morphologies can be manipulated, thus creating unique device architectures and applications. Traditional conductive materials...

Published: 1/27/2025 | Updated: 3/21/2024 | Inventor(s): Steven Lustig, Devyesh Rana

Keywords(s): Air Cathode, Electrode, Fuel Cell, PEDOT:PSS, Polymer

Category(s): -Sustainability / Renewable Tech

Synthesis of Highly Active Fe-N-C Catalysts Via Non-Contact Pyrolysis of Gas-Phase Iron

INV-20028 Background Hydrogen fuel cell vehicles (FCVs), based on proton exchange membrane fuel cells (PEMFCs), were commercialized in 2014. The catalysts used for the oxygen reduction reaction (ORR) in PEMFCs are Pt-alloys. The cost of automotive fuel cell systems is still high due to the high loading of Pt on the PEMFC cathode. One of the strategies...

Published: 1/27/2025 | Updated: 3/21/2024 | Inventor(s): Qingying Jia, Li Jiao, Sanjeev Mukerjee

Keywords(s): Catalyst, Fe-N-C, Fuel Cell, Nanotechnology, Non-contact pyrolysis

Category(s): -Sustainability / Renewable Tech, Technology Classifications > 2. Physical Science > Advanced materials/Nanomaterials, Chemistry, Technology Classifications > 2. Physical Science > Energy, Technology Classifications > 2. Physical Science > Environmental/Clean tech, Technology Classifications > 1. Life Science > Green Chemistry