According to the website of the physics website, the electronic devices become smaller and stronger, which needs faster, smaller and more stable batteries. At present, a new type of solid super ionic conductor is being developed by chemists at the University of Illinois, the United States, and will be the next generation of lithium Ion battery design basis.

United States University of Illinois professor of chemistry Platts - Jayne micro-copper nanoclusters will be used in a new generation of lithium-ion battery design.

In a recent study published in the journal Nature Communications, Prashant Jain, a professor of chemistry at the University of Illinois, graduate student Sarah White and Progna Banerjee, ) Describes this material - mini copper selenide nanoclusters.

Jayen pointed out that at present we have witnessed the rapid development of nanoelectronic devices. We need micro-batteries to be placed on the chips, but using liquid electrolytes can not be achieved. We use nanostructured materials to achieve the core features of lithium-ion battery technology. They have a large number of Thermal and mechanical stability, there is no leak problem, we can make a very thin electrolyte layer, so we can make the battery miniaturization.

Standard lithium ion and other ion batteries are filled with liquid electrolyte in which lithium ions can move through and when the battery is used ions flow in one direction and in the opposite direction when the battery charges. However, the liquid electrolyte has some drawbacks: the battery needs a large volume with degradation of the battery for recycling, and is easily leaked and highly flammable. This will cause cell phones, laptops and other electronic devices to explode, but the solid electrolyte is more stable, ions move more slowly in them, greatly reducing the effectiveness of battery applications.

The copper selenide nanoclusters combine the advantages of liquid and solid electrolytes: the stability of solids, ions can move freely as in liquid electrolytes. Copper selenide is considered to be a super-ionic conductor at high temperature, but for the first time the micro-nanocluster confirms that the substance is a super-ionic conductor at room temperature.

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