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Using sand as an anode, triple the performance for Li-ion batteries
The anode of Lithium-ion (Li-ion) batteries is usually made of graphite (graphite) but many believe that the performance of this material has reached its limit.
Ion
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168 published items.
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Cause Li-ion battery life decreases gradually after use
Every time you charge lithium-ion batteries, its energy storage capacity decreases little by little.
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Use ingredients in toys to improve li-ion batteries
Silly Putty was invented quite casually in a study to produce artificial rubber to compensate for the lack of this material during World War II.
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Airbus researches electric planes
Airbus has announced plans to build a smaller aircraft powered by hybrid electric motors, similar to the current approach by automakers.
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New batteries help to avoid any risk of fire
Researchers have discovered a component called fluoride polymer (also known as PFPE), which can be used to produce non-flammable, flammable batteries such as lithium bat…
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Super accelerators can destroy the Earth
Scientists and law experts expressed concern that an ambitious experiment using a super accelerator could accidentally destroy Earth.
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Electric vehicles use Li-Air battery technology and hydrogen fuel cell
Lithium-Air (Li-Air) is one of the most advanced battery technology in the world.
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The first antimicrobial screen in the world
According to Pocket-link, the new glass is built on silver ion technology with a special antimicrobial agent, which can automatically inhibit the growth of algae, bacter…
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Scientists improve the battery better
Russian chemists together with their Singapore and Israeli colleagues have created new materials to produce anode for sodium-ion batteries.
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Use a virus that powers the Lithium-air battery
In recent years, Lithium-air - battery technology promises to improve the energy density of lithium-ion batteries.
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Successfully fabricated transparent, flexible speaker from gel ion
A team of researchers from Harvard University's School of Engineering and Applied Sciences (SEAS) has created a flexible speaker from gel ion material.
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The device is more accurate than an atomic clock
This so-called optical lattice is only 1 second wrong for 300 million years, meaning it is three times more accurate than the current atomic clock.
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New long battery life from wood and sodium
Today, there are many new battery technologies that scientists are turning to, such as small, lightweight Li-S batteries, or fast rechargeable batteries.
New technology
Turn apartment into iPad
In the future, don't be surprised when walls can 'chat' with you, if you stand in an 'iPad home', when all surfaces are touch screens.
New technology
New materials in batteries help to prevent fire
Researchers at Oak Ridge National Laboratory - ORNL (Tennessee, USA) developed a solid electrolyte to replace flammable substances used in lithium-ion batteries.