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Issue 41/2015 - A new generation of graphene supercapacitors is introduced

 Last Update: 2022-11-13
 Source: Internet
 Author: User

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energy density battery

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Two new generation of high-specific energy graphene supercapacitors independently developed by CRRC Corporation have passed the identification
of scientific and technological achievements.
The expert group composed of 9 experts including Yang Yusheng, academicians of the Chinese Academy of Engineering, Liu Youmei, believes that 3V/12000 Farad graphene/activated carbon composite electrode supercapacitors and 2.
8V/30000 Farad graphene nanohybrid supercapacitors represent the highest level of supercapacitor monomer technology in the world, and their core parameters are as high as 11 Wh/kg specific energy density, which is double
the highest level of 5Wh/kg in the United States, South Korea and other countries.

(Chemical)

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