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Advances in the Electrolysis of Tritiated Water
Nuclear Technology, 1988The exhaust plasma processing plant, proposed a few years ago as an alternative to the Tritium Systems Test Assembly plant in operation at Los Alamos National Laboratory, required further research in such areas as low liquid inventory electrolytic cell and the types of separator or membrane resistant to beta radiation.
G Pierini +5 more
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The electrolysis of water: an actuation principle for MEMS with a big opportunity
Mechatronics, 2000In this paper the theory of water electrolysis in a closed electrochemical cell, that contains two electrodes, an electrolyte and a pressure sensor is described. From the leakage and electrochemical experiments done with this macrocell it is possible to obtain information about the applicability of the electrochemical principle in a closed cavity, the ...
Neagu, Cristina +3 more
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Anodic Materials for the Electrolysis of Water
1980On the basis of previously described results, which showed that aNiLa2O4, Film on metallic substrates could be a good electrocatalyst for the oxygen evolution reaction, in this work it has been examined the possibility of obtaining better electrocatalysts and it has been conducted a systematic study in order to determine the best deposition conditions.
Fiori, G +4 more
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Fundamentals of Water Electrolysis
2020Renewable and clean energy has attracted wide attention owing to the increasing demand for energy and environment. Water electrolysis technologies for hydrogen production are a kind of alternative clean energy and also integrated with renewable energy sources such as solar, wind, etc.
Xiaoxia Yan +4 more
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Vapor Phase Water Electrolysis or Pocket Mediated Water Electrolysis?
Journal of The Electrochemical SocietyIn this article, we show that adventitious water/electrolyte coming from various processing steps can obscure the assessment of results for a fully vapor-fed water electrolyzer. A couple hundreds of μl per cm2 of water can sustain typical operating current densities of 10 mA cm−2 geo for tens of hours, thereby not reflecting the true ...
Venkataramana Rishikesan +2 more
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Gas Evolution in Water Electrolysis
Chemical ReviewsGas bubbles generated by the hydrogen evolution reaction and oxygen evolution reaction during water electrolysis influence the energy conversion efficiency of hydrogen production. Here, we survey what is known about the interaction of gas bubbles and electrode surfaces and the influence of gas evolution on practicable devices used for water ...
Paul A. Kempler +2 more
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2016
This chapter introduces alkaline water electrolysis for hydrogen production from water splitting, beginning with the basic principles of operation. This is followed by discussion of the types of cell components in general use in commercially available devices. The use of alkaline water electrolysis in industry is discussed, and finally recent trends in
Kohei Ito, Hua Li, Yan Ming Hao
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This chapter introduces alkaline water electrolysis for hydrogen production from water splitting, beginning with the basic principles of operation. This is followed by discussion of the types of cell components in general use in commercially available devices. The use of alkaline water electrolysis in industry is discussed, and finally recent trends in
Kohei Ito, Hua Li, Yan Ming Hao
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Electrocatalysis in Water Electrolysis
ECS Meeting Abstracts, 2015In a recent publication, generation of active surface sites by the overpotential was described as a common pattern in fuel cell electrocatalytic processes [1]. This paper discusses the applicability of the same pattern to the electrocatalytic processes in the water electrolyzer .
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Photoelectrochemical Water Electrolysis
2020Photoelectrochemical (PEC) water splitting is an attractive approach for converting solar energy to chemical fuels, such as hydrogen, and it has been intensively investigated over the past decades. This chapter will present a wide description of the experimental and theoretical aspects that relate to PEC water splitting, including fundamental ...
Jiujun Deng +4 more
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Theory of the electrolysis of water
Protection of Metals, 2008Based only on simple electrodynamics relations with no use of Arrhenius’ ionic hypothesis, an equation relating the polarization current density to the potential is derived and used in describing the kinetics of electrolysis by an example of water decomposition in a wide range of potentials.
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