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New Concepts in Electrolytes.
Chemical Reviews ( IF 51.4 ) Pub Date : 2020-02-05 , DOI: 10.1021/acs.chemrev.9b00531
Matthew Li 1, 2 , Chunsheng Wang 3 , Zhongwei Chen 2 , Kang Xu 4 , Jun Lu 1
Affiliation  

Over the past decades, Li-ion battery (LIB) has turned into one of the most important advances in the history of technology due to its extensive and in-depth impact on our life. Its omnipresence in all electric vehicles, consumer electronics and electric grids relies on the precisely tuned electrochemical dynamics and interactions among the electrolytes and the diversified anode and cathode chemistries therein. With consumers’ demand for battery performance ever increasing, more and more stringent requirements are being imposed upon the established equilibria among these LIB components, and it became clear that the state-of-the-art electrolyte systems could no longer sustain the desired technological trajectory. Driven by such gap, researchers started to explore more unconventional electrolyte systems. From superconcentrated solvent-in-salt electrolytes to solid-state electrolytes, the current research realm of novel electrolyte systems has grown to unprecedented levels. In this review, we will avoid discussions on current state-of-the-art electrolytes but instead focus exclusively on unconventional electrolyte systems that represent new concepts.

中文翻译:

电解质的新概念。

在过去的几十年中,锂离子电池(LIB)对我们的生活产生了广泛而深入的影响,已成为技术历史上最重要的进步之一。它在所有电动汽车,消费电子产品和电网中的无处不在都依赖于精确调整的电化学动力学以及电解质与其中的多种阳极和阴极化学物质之间的相互作用。随着消费者对电池性能的需求不断增长,对这些LIB组件之间已建立的平衡性提出了越来越严格的要求,并且很明显,最先进的电解质系统不再能够维持所需的技术发展轨迹。在这种差距的驱使下,研究人员开始探索更多非常规的电解质系统。从盐分超浓缩电解质到固态电解质,新型电解质系统的当前研究领域已发展到前所未有的水平。在这篇综述中,我们将避免讨论当前最新的电解质,而只专注于代表新概念的非常规电解质体系。
更新日期:2020-02-05
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