Browsing Faculty of Engineering by Subject "Hydrogen production"
Now showing items 1-7 of 7
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Comparative study of anion exchange membranes for low-cost water electrolysis
(Elsevier, 2020)Various anion-exchange membranes (AEMs) were studied in the electrolysis cell using the non-precious metal-based catalysts showing the good potential of selected AEMs in low-cost water electrolysis application. The 0.1–1 ... -
Current status, research trends, and challenges in water electrolysis science and technology
(Elsevier, 2020)Water electrolysis has various industrial applications. Over the past years, interest in water electrolysis technologies has increased largely due to the renaissance of the nuclear-hydrogen energy concept and also the ... -
Electrocatalytic process for ammonia electrolysis: a remediation technique with hydrogen co-generation
(ESG, 2016)Alkaline ammonia electrocatalysis offers a favorable technique for hydrogen generation and simultaneous conservation of environmental sustainability. In this work, the electrooxidation of ammonia on platinum-Iridium (Pt-Ir) ... -
Evaluation of MEA manufacturing parameters using EIS for SO2 electrolysis
(Elsevier, 2014)Membrane electrode assembly (MEA) manufacturing parameters such as hot pressing pressure and pressing time were investigated for the use in a SO2 electrolyser. The SO2 electrolysis was optimised in terms of cell temperature, ... -
Low cost hydrogen production by anion exchange membrane electrolysis: a review
(Elsevier, 2018)Anion exchange membrane (AEM) water electrolysis is a hydrogen production method that is achieved with an AEM, using electricity. One of the major advantages of AEM water electrolysis is the replacement of conventional ... -
A performance evaluation of a microchannel reactor for the production of hydrogen from formic acid for electrochemical energy applications
(ESG, 2018)An experimen tal evaluation of a microchannel reactor was completed to assess the reactor performance for the catalytic decomposition of vaporised formic acid (FA) for H2 production. Initially, X-ray ... -
South African hydrogen infrastructure (HySA infrastructure) for fuel cells and energy storage: overview of a projects portfolio
(Elsevier, 2017)The paper provides brief introduction to the National South African Program, branded HySA (Hydrogen South Africa) as well as discusses potential business cases for deployment of hydrogen and fuel cell technology in South ...
