Salt precipitation and water flooding intrinsic to electrocatalytic CO <sub>2</sub> reduction in acidic membrane electrode assemblies: fundamentals and remedies
Qianqian Bai, Likun Xiong, Yongjia Zhang, Mutian Ma, Zhenyang Jiao, Fenglei Lyu, Zhao Deng, Yang Peng
Abstract
The fundamentals of salt precipitation and water flooding in membrane electrode assemblies for acidic electrocatalytic CO 2 reduction are discussed and potential remedies via engineering electrodes, electrolytes, and membranes are proposed.
Topics & Concepts
Salt (chemistry)ElectrodeFlooding (psychology)PrecipitationMembraneMaterials scienceReduction (mathematics)Chemical engineeringChemistryInorganic chemistryEngineeringMeteorologyOrganic chemistryPsychologyPhysicsPhysical chemistryGeometryPsychotherapistBiochemistryMathematicsCO2 Reduction Techniques and CatalystsFuel Cells and Related MaterialsAdvanced battery technologies research