free-standing electrodes 的意思?free-standing electrodes一般的材料需要滴在电极表面,例如玻碳,所谓free standing就是不需要基底,自己本身就是电极 原句是这样的“In addition to using high capacity active materials like silicon, free-standing electrodes have generated signi?cant interest due to their potential to eliminate electrochemically inactive mass from metal foil current collectorsdue to their potential to eliminate electrochemically inactive mass from metal foil current collectors.”可以消除或减轻原来箔材所占的质量(从而提高能量密度)。多谢,查看更多