Diagnosing and tracking lithium-ion battery degradation
An international team of researchers has devised a method to detect the degradation mechanism of lithium-ion batteries.
Sep 9, 2021
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54
Energy & Green Tech
News tagged with electron density
Electronics & Semiconductors
Making batteries live longer with ultrathin lithium
Our lives today are governed by electronics in all shapes and forms. Electronics, in turn, are governed by their batteries. However, the traditional lithium-ion batteries (LIBs), that are widely used in electronic devices, ...
Jun 1, 2021
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15
Electronics & Semiconductors
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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2527
Energy & Green Tech
Tuning electrode surfaces to optimize solar fuel production
Scientists have demonstrated that modifying the topmost layer of atoms on the surface of electrodes can have a remarkable impact on the activity of solar water splitting. As they reported in Nature Energy on Feb. 18, bismuth ...
Feb 18, 2021
1
217
Energy & Green Tech
Electron transfer discovery is a step toward viable grid-scale batteries
The way to boost electron transfer in grid-scale batteries is different than researchers had believed, a new study from the University of Michigan has shown. The findings are a step toward being able to store renewable energy ...
Jan 21, 2021
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294
Energy & Green Tech
Ion thermoelectric conversion devices for near room temperature
The electrode sheet of a thermoelectric device consists of ionic hydrogel, which is sandwiched between the electrodes to form, and the Prussian blue on the electrode undergoes a redox reaction to improve the energy density ...
Apr 22, 2024
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19
Energy & Green Tech
Synergically improved energy storage performance and stability in tri-layer films with crystalline sandwich structures
As a green, sustainable, and competitive technology relative to batteries and electrochemical capacitors and featuring a high charge storage capability, the dielectric capacitors excel in low cost, long cycle-life, and a ...
Mar 29, 2024
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7
Engineering
Template for success: Shaping hard carbon electrodes for next-generation batteries
Lithium-ion batteries (LIBs) are, by far, the most widely used type of rechargeable batteries, spanning numerous applications. These include consumer electronics, electric vehicles, renewable energy systems, and spacecraft.
Nov 13, 2023
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19
Energy & Green Tech
Iodine improves lithium thionyl chloride battery discharge performance and rechargeability
Lithium thionyl chloride (Li-SOCl2) batteries use a liquid thionyl chloride (SOCl2) electrolyte to give the battery superior energy density and stability, long life and low levels of energy loss during storage.
Oct 27, 2023
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10
Energy & Green Tech
Stronger lithium batteries may need 'weaker' solvation structure, researchers report
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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15
