Nonafluorobutanesulfonyl fluoride (NtF) was developed as a bifunctional additive for enhancing the stability of the lithium metal anode. NtF can yield Nt⁺ and LiF. The presence of lithiophobic and lithiophilic groups in Nt⁺ facilitates the uniform deposition of Li⁺, while LiF contributes to forming a stable solid electrolyte interphase.

中文翻译：

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用于稳定锂金属阳极的双功能表面活性剂电解质添加剂

九氟丁磺酰氟（NtF）被开发为一种双功能添加剂，用于增强锂金属阳极的稳定性。 NtF可以产生Nt ⁺和LiF。 Nt ⁺中疏锂和亲锂基团的存在有利于Li ⁺的均匀沉积，而LiF则有助于形成稳定的固体电解质界面。