Understanding in-plane sliding of functionalized Ti3C2Tx MXene by in-situ microscale analysis of electrochemical actuation

• Main Authors: Harpreet Singh, Chen, Shaohua, Francius, Grégory, Liu, Liang, Lee, Pooi See, Etienne, Mathieu
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2025
• Subjects: Engineering; Deformation; Electrodes; Functionalization; Ions; Two dimensional materials
• Online Access: https://hdl.handle.net/10356/182297
• Institution: Nanyang Technological University

Electrochemical actuation is based on the deformation of electrodes upon applying a mild potential (usually in the range of ±5V in a single cell). In this work, in-situ local analysis of the electrochemical actuation of Ti3C2Tx (T = -O, -OH, -F) MXene at microscale is achieved by Raman spectroscopy,...