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Charging anytime, anywhere has always been the expectation of many smartphone users, and this seemingly extravagant hope will soon come true. Recently, two engineers from the University of South Carolina have successfully developed a cotton T-shirt that can be used as a super capacitor. That is, this type of T-shirt can be used to store electric charges and charge mobile devices. .
It is understood that this kind of rechargeable T-shirt needs special treatment: First, the T-shirt is soaked in a fluoride solution, and then baked in an oxygen-free oven, and then the original cellulose fiber can be converted to activated carbon. To store the charge. In order to increase the capacity of electricity storage, engineers also applied a layer of manganese oxide nano coating on the clothes.
One of the engineers, Li Xiaodong, pointed out that treated activated carbon textiles act like a supercapacitor and can have ultra-high energy storage densities.
More importantly, Li Xiaodong disclosed that the production cost of such rechargeable T-shirts is not high, but it is also very green. I believe that in the near future, this type of T-shirt will be available for sale. What about mobile phone control?
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