The Challenge of Characterizing High-Concentration Electrolytes at the Molecular Level: A Perspective DOI
Orlando Carrillo‐Bohórquez, Revati Kumar, Daniel G. Kuroda

et al.

The Journal of Physical Chemistry C, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 28, 2024

High-concentration electrolytes (HCEs) are promising materials composed of highly concentrated salt solutions in organic solvents. HCEs have many desirable properties and particularly important the field batteries. However, number ways which these can be tuned is very large, crucial for tailored electrolyte design. Moreover, molecular characterization challenging both experimentally computationally, but it necessary their rational Therefore, currently structure–property–performance relationship has not been directly derived from characterization. In this Perspective we present a brief overview discuss state-of-the-art methods used to study them at level. We also address challenges associated with methods, including experimental techniques computational tools available. Emphasis placed on aimed understanding physical phenomena that govern structure dynamics occurring subnanosecond nanometer time length scales. Finally, new strategies obtaining comprehensive

Language: Английский

A comprehensive review of liquid electrolytes for silicon anodes in lithium-ion batteries DOI Creative Commons

Harim Seo,

Dain Kim,

Subeen Park

et al.

Published: March 25, 2025

Abstract Silicon anodes show great potential for next-generation lithium-ion batteries due to their exceptional energy storage capacity. However, practical application is hindered by challenges such as significant volume changes during cycling and the formation of unstable interphases. This review explores recent advancements in electrolyte design strategies that address these challenges. A thorough analysis various solvent systems, salts, functional additives examines roles stabilizing interphases mitigating degradation processes. The focuses on innovative formulations optimize ionic conductivity, enhance mechanical resilience, ensure long-term stability. By examining interaction between components silicon’s unique properties, this work provides a framework improving performance reliability silicon-based batteries, which will facilitate adoption high-energy-density applications.

Language: Английский

Citations

1
The Challenge of Characterizing High-Concentration Electrolytes at the Molecular Level: A Perspective DOI
Orlando Carrillo‐Bohórquez, Revati Kumar, Daniel G. Kuroda

et al.

The Journal of Physical Chemistry C, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 28, 2024

High-concentration electrolytes (HCEs) are promising materials composed of highly concentrated salt solutions in organic solvents. HCEs have many desirable properties and particularly important the field batteries. However, number ways which these can be tuned is very large, crucial for tailored electrolyte design. Moreover, molecular characterization challenging both experimentally computationally, but it necessary their rational Therefore, currently structure–property–performance relationship has not been directly derived from characterization. In this Perspective we present a brief overview discuss state-of-the-art methods used to study them at level. We also address challenges associated with methods, including experimental techniques computational tools available. Emphasis placed on aimed understanding physical phenomena that govern structure dynamics occurring subnanosecond nanometer time length scales. Finally, new strategies obtaining comprehensive

Language: Английский

Citations

0