Browsing by Subject "Alkaline water electrolysis"
Now showing items 1-6 of 6
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Design and analysis of a membraneless divergent electrode flow through electrolyser for hydrogen production
(North-West University, 2018)Cost-effective renewable hydrogen production has been elusive to date, preventing the acceleration of water electrolysis technologies into the industrial market. The vast majority of hydrogen produced globally is derived ... -
Hydrogen production from a rectangular horizontal filter press Divergent Electrode-Flow-Through (DEFT™) alkaline electrolysis stack
(Elsevier, 2017)A membraneless Divergent Electrode-Flow-Through (DEFT™) alkaline electrolyser, for unlocking profitable hydrogen production by combining a simplistic, inexpensive, modular and durable design, capable of overcoming existing ... -
Investigating reactive sputtered IrxNiyOz electrocatalysts for the oxygen evolution reaction
(North-West University (South Africa)North-West University, 2020)Alkaline water electrolysis (AWE) is a promising, simple and environmentally friendly technology, when coupled with renewable energy sources (e.g. wind and solar), to produce high purity hydrogen gas for clean energy ... -
Performance evaluation of a membraneless divergent electrode-flow-through (DEFT) alkaline electrolyser based on optimisation of electrolytic flow and electrode gap
(Elsevier, 2015)A membraneless divergent electrode-flow-through (DEFT) alkaline electrolysis design and operating principle is investigated, which allows for the ohmic drop contribution and performance threshold limitations of a conventional ... -
Scalable hydrogen production from a mono-circular filter press Divergent Electrode-Flow-Through alkaline electrolysis stack
(Elsevier, 2018)By incorporating all positive design criteria developed to date, to improve on performance and gas purities, a scalable and simplistic Mono-Circular Filter Press (MCFP) reactor has been developed and tested for the Divergent ... -
Synthesis and evaluation of (NiZnxCry)O electrocatalysts for the oxygen evolution reaction
(North-West University (South Africa), 2021)Stored energy, as a result of the conversion of renewable resources has resulted in extensive research and development efforts towards water electrolysis. Alkaline water electrolysis, in combination with renewable energy ...