Batteries power our lives: we rely on them to keep our cell phones and laptops buzzing and our hybrid and electric cars on the road. But ever-increasing adoption of the most commonly used lithium-ion batteries may actually ...
Materials Science
Jul 17, 2019
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24
(PhysOrg.com) -- Carbon capture has long been identified as a critical technology needed to prevent global warming, but efficient and economical ways to do it have been hard to find.
Materials Science
Aug 16, 2011
8
0
Highly reducing or oxidizing photocatalysts are a fundamental challenge in photochemistry. Only a few transition metal complexes with Earth-abundant metal ions have so far advanced to excited state oxidants, including chromium, ...
Analytical Chemistry
Feb 9, 2024
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17
Water splitting is one of the critical reactions that sustain life on earth, and could be a key to the creation of future fuels. It is a key in the process of photosynthesis, through which plants produce glucose and oxygen ...
Materials Science
Jun 30, 2014
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1
A material called sodium manganese dioxide has shown promise for use in electrodes in rechargeable batteries. Now a team of researchers has produced the first detailed visualization—down to the level of individual atoms—of ...
Condensed Matter
May 19, 2014
1
0
Manganese is not a particularly toxic mineral. In fact, people need a little in their diets to remain healthy.
Environment
Jul 22, 2019
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275
Battery researchers seeking improved electrode materials have focused on "tunneled" structures that make it easier for charge-carrying ions to move in and out of the electrode. Now a team led by a researcher at the University ...
General Physics
Dec 8, 2016
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20
Scientists in Japan have found a common substance that can reversibly and rapidly store and release relatively large amounts of low-grade heat without decomposing. The research could lead to more efficient reuse of industrial ...
Materials Science
Apr 4, 2022
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45
A good indicator of dysregulation in live cells is a change in their RNA expression. MicroRNA (miRNA), a special type of RNA, is considered a biomarker for carcinogenic cells. A team of scientists from China has found a way ...
Biochemistry
Mar 16, 2020
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117
Researchers have developed a safer, cheaper, better performing and more flexible battery option for wearable devices. A paper describing the "recipe" for their new battery type was published in the journal Nano Research Energy ...
Nanomaterials
Jun 5, 2024
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