Energy & Green Tech
Charge-recharge cycling of lithium-super-rich iron oxide, a cost-effective and high-capacity cathode for new-generation lithium-ion batteries, can be greatly improved by doping with readily available mineral elements.
May 2, 2024
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Energy & Green Tech
Electric vehicles and portable electronic devices such as laptops and mobile phones are unthinkable without lithium-ion batteries. The problem is highly toxic materials such as cobalt are often used for the cathodes of these ...
Apr 24, 2024
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Energy & Green Tech
Sodium (Na), which is over 500 times more abundant than lithium (Li), has recently garnered significant attention for its potential in sodium-ion battery technologies. However, existing sodium-ion batteries face fundamental ...
Apr 19, 2024
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Engineering
An improved charging protocol might help lithium-ion batteries to last much longer. Charging with a high-frequency pulsed current reduces aging effects, an international team demonstrated. The study was led by Philipp Adelhelm ...
Apr 9, 2024
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Energy & Green Tech
In 2030, around 1.2 million lithium-ion batteries of electric cars, buses and construction machinery will be decommissioned worldwide because they will reach the end of their planned service life, their warranty will expire ...
3 hours ago
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Consumer & Gadgets
The future of automobiles is electric, but many people worry about the safety of today's electric vehicles.
May 1, 2024
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Energy & Green Tech
When people think of chemistry, the image that typically comes to mind is a variety of colored liquids in beakers, flasks, and test tubes in a lab. But in actual practice, chemistry can involve materials in all states: liquids, ...
Apr 27, 2024
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Consumer & Gadgets
News policies and broader subsidies are needed to help lower-income buyers afford used electric vehicles, according to a Rutgers study.
Apr 19, 2024
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Consumer & Gadgets
Thinking of buying an electric vehicle but unsure about its resale value? New research finds that while older electric vehicle models depreciate in value faster than conventional gas cars, newer electric vehicle models with ...
Apr 18, 2024
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Energy & Green Tech
Nissan expects to mass produce electric vehicles powered by advanced next-generation batteries by early 2029, the company said Tuesday during a media tour of an unfinished pilot plant.
Apr 16, 2024
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