Team develops stable, efficient, anode-free sodium battery
When it comes to batteries, lithium-ion are the best we have as far as energy density and convenience.
May 3, 2021
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When it comes to batteries, lithium-ion are the best we have as far as energy density and convenience.
May 3, 2021
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2527
Hydrogen peroxide (H2O2) is a colorless liquid compound with strong oxidizing properties that can have numerous industrial and medical applications. This compound is generally synthesized through the anthraquinone process, ...
As the climate emergency and cost-of-living crisis focus our minds on how to reduce energy, a group of scientists have highlighted the hidden environmental cost behind some of our major breakthroughs.
Jan 20, 2023
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A new material, created at the little-explored intersection of organic and inorganic chemistry, could not only enable more powerful solar panels, but it could also usher in the next generation of cancer treatments.
Jun 12, 2023
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Solar cells made of perovskite are cheap, easy to produce, and almost as efficient as silicon, the material traditionally used in solar cells. However, perovskite cells have a love-hate-relationship with the Sun. The light ...
May 11, 2021
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Bandgap engineering can improve the performance of optoelectronic devices that aim to harness the energy of "hot" electrons, research from KAUST shows.
Sep 7, 2021
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Researchers have found a way to convert heat energy into electricity with a nontoxic material. The material is mostly iron, which is extremely cheap given its relative abundance. A generator based on this material could power ...
Apr 27, 2020
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For the past 16 years South Africans have dreaded rolling power cuts euphemistically dubbed "loadshedding." These are caused by the ailing state power entity Eskom's crumbling infrastructure and its over-reliance on aging ...
Nov 10, 2023
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British households are bracing for a winter of massive energy price increases. The average annual bill is forecast to rise above £4,000, which is more than three times what Britons were paying just 12 months ago.
Aug 12, 2022
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Lithium batteries power our phones, computers, many of our cars and even our drills and weedwhackers. But as technology advances, can they keep up in their current format? No, but there is a way forward, according to a new ...
Oct 12, 2023
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