An electric vehicle battery for all seasons
Many owners of electric vehicles worry about how effective their battery will be in very cold weather. Now a new battery chemistry may have solved that problem.
May 17, 2023
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165
Energy & Green Tech
Advanced Energy Materials
- Publisher
- John Wiley & Sons Wiley-VCH
- Country
- Germany
- History
- 2011–present
- Website
- http://www.advenergymat.de
Energy & Green Tech
X-ray imaging captures fleeting defects in sodium-ion batteries
Sodium-ion batteries have been touted as a sustainable alternative to lithium-ion batteries because they are powered by a more abundant natural resource. However, sodium-ion batteries have hit a significant snag: the cathodes ...
May 1, 2023
0
103
Energy & Green Tech
Researchers develop high-performance 2D pseudocapacitive multi-electron reaction lithium storage material
A multi-electron reaction is defined as a reaction in which more than one electron is transferred per active material molecule. VOPO4, a typical class of multi-electron reaction cathode material with V4+/V5+ and V3+/V4+ multiple ...
Apr 28, 2023
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4
Energy & Green Tech
Solid-state lithium-sulfur batteries: Neutrons unveil sluggish charge transport
Solid-state lithium-sulfur batteries offer the potential for much higher energy densities and increased safety, compared to conventional lithium-ion batteries. However, the performance of solid-state batteries is currently ...
Apr 5, 2023
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120
Energy & Green Tech
Improving the durability of lithium metal batteries using carbon fiber paper as the anode
Due to the worldwide growth of electric vehicles, there has been a rise in demand for next-generation secondary batteries with higher capacity and faster charging than the lithium-ion batteries currently in use. Lithium metal ...
Mar 27, 2023
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31
Energy & Green Tech
Researchers develop an oxygen-ion battery
Lithium-ion batteries are ubiquitous today, but that does not mean that they are the best solution for all areas of application. TU Wien has now succeeded in developing an oxygen-ion battery that has some important advantages. ...
Mar 22, 2023
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500
Energy & Green Tech
Researchers characterize how passivation layer forms in lithium-ion batteries
In our daily lives, lithium-ion batteries have become indispensable. They function only because of a passivation layer that forms during their initial cycle. As researchers at Karlsruhe Institute of Technology (KIT) found ...
Mar 20, 2023
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11
Engineering
Perovskite solar cells from the slot die coater represent a step towards industrial production
Metal halide perovskites are considered to be a particularly low-cost and promising class of materials for next-generation solar modules. Perovskite solar cells can be produced with coating processes using liquid inks made ...
Mar 16, 2023
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24
Engineering
Perovskite-based thermochromic windows reduce energy load and carbon emission in buildings
The use of thermochromic windows in office buildings improves energy efficiency across all climate zones in the United States by modulating the temperature inside, leading to a massive savings, according to a research effort ...
Feb 10, 2023
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46
Energy & Green Tech
New method addresses lifespan decline in manganese-based high-energy cathode materials
Currently, most cathode materials used in batteries for electric vehicles are layered oxides composed of nickel for over 60% of the transition metals. Using nickel-rich layered oxide is advantageous in establishing the mileage ...
Feb 8, 2023
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