Work

Importance of hydrogen oxidation reaction current in quantifying hydrogen crossover in PEM water electrolyzers at high differential pressure

Year: 2025

Type: article

Abstract: This work employs online gas chromatography and hydrogen oxidation current measurements for accurate quantification of the hydrogen crossover rates in proton exchange membrane water electrolyzers operating at high differential pressure.

Source: Energy & Environmental Science

DOI: 10.1039/d5ee00048c

Authors: Ramchandra Gawas, Douglas I. Kushner, Xiong Peng, Rangachary Mukundan

Institution: Lawrence Berkeley National Laboratory

Language: English

Topic: Fuel Cells and Related Materials

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: hybrid

Funders: U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Hydrogen and Fuel Cell Technologies Office, Office of Energy Efficiency

Awards: G108502776, G1286236842, G2293800358, G2710243964, G3083819904, G3380960495, G42916606, G8901092936, G969889393

OpenAlex ID: W4409444289

FWCI: 9.014

Cites: 35

Cited by: 40

Related to: 10