Scalable production of an intermetallic Pt–Co electrocatalyst for high-power proton-exchange-membrane fuel cells
Tae Yong Yoo, Jongmin Lee, Sungjun Kim, Min Her, Shin‐Yeong Kim, Young‐Hoon Lee, Heejong Shin, Hyunsun Jeong, Arun K. Sinha, Sung‐Pyo Cho, Yung‐Eun Sung, Taeghwan Hyeon
Abstract
High-power PEMFC performance requires holistic consideration of activation, ohmic, and concentration losses. A scalable production method of ORR electrocatalysts is developed to tackle all the critical factors to achieve practical PEMFC operation.
Topics & Concepts
Proton exchange membrane fuel cellScalabilityElectrocatalystIntermetallicFuel cellsOhmic contactProduction (economics)Materials sciencePower (physics)Computer scienceThroughputProcess engineeringChemical engineeringChemistryNanotechnologyElectrodeEngineeringMetallurgyAlloyElectrochemistryPhysicsThermodynamicsWirelessDatabaseLayer (electronics)TelecommunicationsPhysical chemistryMacroeconomicsEconomicsElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research