The ultimate gamble of "gambler" Cai Chongxin: Betting on rookies to save Ali
Cai Chongxin, the god of gambling, has returned and become the new chairman of Alibaba.Who is Cai Chongxin?Alibaba's second largest shareholder, second only to Jack Ma in terms of shares...
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Hard carbon negative electrode materials make energy storage a "rookie"?
Reporter Li He from our newspaperHard carbon is a type of carbon that does not undergo graphitization after high-temperature treatment. Its internal crystal arrangement is disordered and the interlayer spacing is large, which allows the hard carbon negative electrode to store more charges at the same volume, improving the energy density and endurance of sodium ion batteries...
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