Engineering
The performance and reliability of machines and devices reduce as they age. Currently, inaccurate degradation characterization leads to over- and under-maintenance, both of which have dire consequences on society. Hence, ...
Jul 3, 2024
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Consumer & Gadgets
More Australians than ever are riding electric bikes—a fact you may have noticed on the streets of our cities and towns.
Jul 3, 2024
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Energy & Green Tech
UChicago Pritzker Molecular Engineering Prof. Y. Shirley Meng's Laboratory for Energy Storage and Conversion has created the world's first anode-free sodium solid-state battery.
Jul 3, 2024
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Energy & Green Tech
Indonesia launched its first electric vehicle battery plant on Wednesday, President Joko Widodo said, as Southeast Asian countries move to gain a foothold in the emerging industry.
Jul 3, 2024
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Energy & Green Tech
Researchers from Hunan University have designed a layered oxide cathode for rechargeable lithium-ion batteries that achieves fast-charging performance, long life, and high safety using only an ultra-low amount of cobalt. ...
Jul 2, 2024
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5
Energy & Green Tech
Norwegian battery recycling firm Hydrovolt said Tuesday that it will expand internationally by opening a facility in France, boosting a nascent hub for producing electric vehicle batteries.
Jul 2, 2024
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Energy & Green Tech
Electric vehicles, large-scale energy storage, polar research and deep space exploration all have placed higher demands on the energy density and low-temperature performance of energy storage batteries. In recent years, lithium ...
Jul 2, 2024
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35
Energy & Green Tech
A technology has been developed to replace the active material in large-capacity ESS "redox flow batteries" with a more affordable substance.
Jul 2, 2024
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64
Energy & Green Tech
An international collaborative research team has developed an image recognition technology that can accurately determine the elemental composition and the number of charge and discharge cycles of a battery by examining only ...
Jul 2, 2024
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Energy & Green Tech
Power outages are on the rise nationwide as climate change brings more frequent wildfires, heat waves, and severe weather events. The Federal Emergency Management Agency (FEMA) and the state of California have both recently ...
Jun 27, 2024
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In electronics, a battery or voltaic cell is a combination of many electrochemical Galvanic cells of identical type to store chemical energy and to deliver higher voltage or higher current than with single cells.
The battery cells create a voltage difference between the terminals of each cell and hence to its combination in battery. When an external electrical circuit is connected to the battery, then the battery drives electrons through the circuit and electrical work is done. Since the invention of the first Voltaic pile in 1800 by Alessandro Volta, the battery has become a common power source for many household and industrial applications, and is now a multi-billion dollar industry.
This text uses material from Wikipedia, licensed under CC BY-SA
