Results 31 to 40 of about 7,639 (253)
Advanced alkaline water electrolysis. Task 2 summary report. Model for alkaline water electrolysis systems [PDF]
, 1980 Task 2 involved the establishment of an engineering and economic model for the evaluation of various options in water electrolysis. The mode, verification of the specific coding and four case studies are described. The model was tested by evaluation of a nearly commercial technology, i.e., an 80-kW alkaline electrolyte system, operating at 60/sup 0/C ...
Yaffe, M. R., Murray, J. N.
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Non-Precious Electrodes for Practical Alkaline Water Electrolysis [PDF]
Materials, 2019 Water electrolysis is a promising approach to hydrogen production from renewable energy sources. Alkaline water electrolyzers allow using non-noble and low-cost materials. An analysis of common assumptions and experimental conditions (low concentrations, low temperature, low current densities, and short-term experiments) found in the literature is ...
Alejandro N. Colli +2 more
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Development and Demonstration of Large-scale Alkaline Water Electrolysis System “Aqualyzer”
ElectrochemistryThe shift towards low-carbon hydrogen via water electrolysis using renewable electricity is crucial for reducing greenhouse gas (GHG) emissions across various industrial sectors. Asahi Kasei, a Japanese chemical company, has leveraged its extensive chlor-
Yasuhiro FUJITA +4 more
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ABUAD Journal of Engineering Research and DevelopmentSemi empirical modelling of an alkaline water electrolysis system for green hydrogen production was carried out in this paper. Green hydrogen which is an alternative to fossil fuels and other sources of energy because of its renewability and ...
Anthony Owoicho Ijiga +3 more
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Electrochemistry Communications, 2019 The hydrogen evolution reaction (HER) was investigated using Ni catalytic electrodes with micro-patterned surfaces. The present aim was to correlate HER efficiency with the surface wettability of Ni cathodes produced with different micropatterns. Regular
Tatsuki Fujimura +3 more
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Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
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Advanced Engineering Materials, EarlyView.Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan +8 more
wiley +1 more source
Benchmarking and crossover in Alkaline Water Electrolysis
, 2023 see ...
Lohmann-Richters, Felix +4 more
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Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
wiley +1 more source
Electroactive Metal–Organic Frameworks for Electrocatalysis
Advanced Functional Materials, EarlyView.Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska +7 more
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