A biological enzyme – Laccase from Trametes versicolor (LacTv) – has been recognized as a highly efficient bifunctional catalyst in a rechargeable lithium–air battery system whose intrinsic pH change during discharge/charge can regulate the in situ recovery of the enzyme, making them an in situ synergistic match, enabling the battery to offer an extraordinarily flat discharge voltage of ∼3.75 V for 120 h, and remarkable durability (cycling steadily over 1100 h) with a narrow voltage gap of ∼0.24 V.

中文翻译：

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使用双功能生物酶催化剂的优质高效可充电锂空气电池

一种生物酶-云芝（trametes versicolor）（LacTv）的漆酶-被认为是可充电锂-空气电池系统中的高效双功能催化剂，其在放电/充电过程中固有的pH变化可以调节酶的原位回收，使其成为原位协同匹配，使电池能够在120小时内提供约3.75 V的超平放电电压，并以约0.24 V的窄电压间隙提供出色的耐用性（稳定循环1100 h以上）。