New iron catalyst could make hydrogen fuel cells affordable
For decades, scientists have been searching for a catalyst that dramatically reduces the cost of fabricating hydrogen fuel cells.
Jul 7, 2022
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Energy & Green Tech
News tagged with atomic hydrogen
Engineering
Cheap, sustainable hydrogen: New catalyst is 10 times more efficient than previous sun-powered water-splitting devices
A new kind of solar panel, developed at the University of Michigan, has achieved 9% efficiency in converting water into hydrogen and oxygen—mimicking a crucial step in natural photosynthesis. Outdoors, it represents a major ...
Jan 4, 2023
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326
Energy & Green Tech
Hydrogen production and carbon capture in a single step
Hydrogen production takes place using natural gas as the raw material, combined with a very special ceramic membrane. Both hydrogen production and CO2 capture are achieved in a single step, which makes the method highly energy ...
Jul 28, 2022
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185
Energy & Green Tech
Researchers create green fuel with the flip of a light switch
Researchers at Princeton and Rice universities have combined iron, copper, and a simple LED light to demonstrate a low-cost technique that could be key to distributing hydrogen, a fuel that packs high amounts of energy with ...
Nov 25, 2022
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134
Energy & Green Tech
Our next renewable energy source could be an artificial leaf
LSU researchers are exploring new ways to use the oldest energy source on our planet—sunlight—to create truly green energy on demand. You've already heard of solar cells and solar panels, but David Vinyard, assistant ...
Jan 24, 2022
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32
Energy & Green Tech
A potentially cheaper and 'cooler' way to transport hydrogen
In the continued effort to move humanity away from fossil fuels and towards more environmentally friendly energy sources, researchers in Japan have developed a new material capable storing hydrogen energy in a more efficient ...
Oct 26, 2023
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Engineering
Computers help researchers find materials to turn solar power into hydrogen
Using solar energy to inexpensively harvest hydrogen from water could help replace carbon-based fuel sources and shrink the world's carbon footprint. However, finding materials that could boost hydrogen production so that ...
Jun 17, 2021
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Engineering
Bringing order to hydrogen energy devices
Researchers at Kyoto University's Institute for Cell-Material Sciences (iCeMS) have developed a new approach to speed up hydrogen atoms moving through a crystal lattice structure at lower temperatures. They reported their ...
Jun 2, 2021
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16
Energy & Green Tech
An integrated, net-negative system captures carbon and produces ethylene
Engineers at the University of Illinois Chicago have built a machine that captures carbon from flue gas and converts it to ethylene.
Dec 12, 2022
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141
Energy & Green Tech
AI helps whittle down candidates for hydrogen carriers in liquid form from billions to about 40
In a computational study leveraging artificial intelligence (AI), scientists at the U.S. Department of Energy's (DOE) Argonne National Laboratory have assessed 160 billion molecules, a number exceeding the people born in ...
Jan 10, 2024
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