Development of hydrogen-related technologies is essential to realize and sustain a carbon-neutral society. Hydrogen is obtained from water electrolysis; however, the existing catalysts are made of rare and expensive metals. ...
Materials Science
Jul 20, 2023
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As one of the most efficient and environmentally friendly approaches to hydrogen production, water electrolysis consists of two half reactions: hydrogen evolution reaction and oxygen evolution reaction (OER).
Analytical Chemistry
Feb 24, 2023
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14
Renewable electricity driven water splitting offers a green and sustainable way to produce hydrogen (H2). The key to improving the water splitting efficiency is an efficient electrocatalyst. Non-noble nickel iron (NiFe)-based ...
Analytical Chemistry
Feb 9, 2023
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4
Electrocatalysis plays a crucial role in many clean energy conversion technologies, and it is able to couple with renewable energy generation systems such as photovoltaic, wind turbines and hydropower to solve future global ...
Analytical Chemistry
Dec 14, 2022
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7
Osaka Metropolitan University researchers have created intermetallic alloy nanoparticles of palladium and zinc with an alternating arrangement of zinc and palladium atoms. The intermetallic alloy is more corrosion-resistant ...
Analytical Chemistry
Oct 18, 2022
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8
Water electrolysis is an effective method for producing hydrogen using renewable sources of energy. The development of cost-effective electrocatalysts for efficient and durable hydrogen evolution reaction in alkaline media ...
Nanomaterials
Aug 12, 2022
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4
Electrolysis of water or "water electrosplitting" has received a great deal of attention recently owing to its potential as a clean source of hydrogen, the oft-touted fuel of the future. However, two issues have long stood ...
Materials Science
Jan 31, 2022
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22
The electrochemical nitrogen reduction reaction (e-NRR) under ambient conditions is an emerging strategy used to tackle the hydrogen- and energy-intensive processes entailed in industrial ammonia (NH3) synthesis via the traditional ...
Materials Science
Jun 28, 2021
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5
Today, we can say without a shadow of doubt that an alternative to fossil fuels is needed. Fossil fuels are not only non-renewable sources of energy but also among the leading causes of global warming and air pollution. Thus, ...
Materials Science
Mar 2, 2021
1
26
Environmentally friendly energy-conversion technologies, such as fuel cells and water-splitting systems, have attracted considerable attention. However, application of these electrochemical devices is hindered due to the ...
Materials Science
Jan 27, 2021
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