Energy & Green Tech
A team of researchers at Dalhousie University has found evidence that suggests a variation of a lithium nickel manganese cobalt battery (Li[Ni0.5Mn0.3Co0.2]O2) could last a hundred years. In their paper published in Journal ...
Energy & Green Tech
The idea behind batteries is to make the planet greener, but they all start their lives as energy-demanding environmental liabilities. Research scientists at SINTEF have succeeded in making batteries cheaper and simpler using ...
May 24, 2022
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Energy & Green Tech
Researchers have developed a low-cost device that can selectively capture carbon dioxide gas while it charges. Then, when it discharges, the CO2 can be released in a controlled way and collected to be reused or disposed of ...
May 20, 2022
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1962
Electronics & Semiconductors
Battery cells are complex and evolving systems, and every particle has a story to tell.
May 17, 2022
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64
Engineering
Researchers have used a widespread species of blue-green algae to power a microprocessor continuously for a year—and counting—using nothing but ambient light and water. Their system has potential as a reliable and renewable ...
May 12, 2022
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Energy & Green Tech
Imagine a psychic telling your parents, on the day you were born, how long you would live. A similar experience is possible for battery chemists who are using new computational models to calculate battery lifetimes based ...
May 6, 2022
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343
Energy & Green Tech
A new approach to battery design could provide the key to low-cost, long-term energy storage, according to Imperial College London researchers.
May 3, 2022
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Electronics & Semiconductors
An international research team has moved closer to developing a more sustainable, rechargeable "organic" battery model by doubling its energy storage capability.
Apr 22, 2022
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215
Electronics & Semiconductors
Proton batteries are an innovative and environmentally friendly type of battery in which charge is carried by protons, which are positively charged hydrogen ions. A team of researchers has now developed organic sulfonamides ...
Apr 22, 2022
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140
Energy & Green Tech
If you could shrink enough for a fantastic voyage across a lithium battery electrode, you'd see the level of charge at every scale is highly uneven.
Apr 18, 2022
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136
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
