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Cover Feature: Porous Organic Polymers as Ionomers for High‐Performance Alkaline Membrane Water Electrolysis (ChemSusChem 3/2025)

Year: 2025

Type: article

Abstract: The Cover Feature illustrates an anion-exchange membrane water electrolyzer (AEMWE) containing porous organic polymers (POPs) as particle-based ionomers. AEMWEs are fundamental to the sustainable production of green hydrogen from electricity generated by renewable sources because they use water as the sole feedstock. We present here a new class of low-cost particulate ionomers based on piperidone-derived POPs, which exhibit outstanding electrochemical properties, remarkable alkaline stability, and durability of over 500 hours at a current density of 0.5 A cm−2. More information can be found in the Research Article by A. E. Lozano, Y. M. Lee and co-workers.

Source: ChemSusChem

DOI: 10.1002/cssc.202580303

Authors: Sandra Rico‐Martínez, Hyeon Keun Cho, Chuan Hu, Young Jun Lee, Young Jun Lee, Jesús A. Miguel, Angel E. Lozano, Young Moo Lee, Young Moo Lee

Institutions: Universidad de Valladolid, Hanyang University, Southeast University, Consejo Superior de Investigaciones Científicas, Instituto de Ciencia y Tecnología de Polímeros

Language: English

Topic: Fuel Cells and Related Materials

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDGs: Affordable and clean energy, Clean water and sanitation

Open Access status: bronze

OpenAlex ID: W4407099609

FWCI:

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