Voltammetry Prediction and Electrochemical Analysis of Carbon Material from "Salt-In-Water" to "Water-In-Salt".

ABSTRACT: Cyclic voltammetry (CV) is a standard method for assessing electrochemical properties in the electrochemical cells, typically in conventional aqueous contexts like 1 m solutions ("salt-in-water"). However, recent advancements have extended electrochemistry into superconcentrated regimes, such as "water-in-salt" solutions with concentrations above 10 to 20 m, which require large amounts of salt for experiments. To address this, machine learning (ML) has been applied, coupled with in-house data collection using lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) electrolytes. This work demonstrates the electrochemistry of YEC-8B in LiTFSI, given their broad potential window of up to 3.0 V across concentrations from 1 to 20 m. The CV profiles were divided into two models:

SUBMITTER: Kornnum S 

PROVIDER: S-EPMC11866287 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature