High-pressure electrolysis
id:
high-pressure-electrolysis-164-2396675
title:
High-pressure electrolysis
text:
High-pressure electrolysis (HPE) is the electrolysis of water by decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to the passing of an electric current through the water. The difference with a standard proton exchange membrane (PEM) electrolyzer is the compressed hydrogen output around 12–20 megapascals (120–200 bar) at 70 °C. By pressurising the hydrogen in the electrolyser the need for an external hydrogen compressor is eliminated, the average energy consumption for inte
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/High-pressure_electrolysis
date created:
2008-08-10T01:50:09Z
date modified:
2024-08-28T18:08:45Z
main entity:
{"identifier":"Q2401284","url":"https://www.wikidata.org/entity/Q2401284"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/54/High-pressure_PEM_electrolyser_stacks.jpg","width":567,"height":506}
fields total:
13
integrity:
15