Crumpled graphene with graded interlayer spacing for high-rate Na+ storage

• Main Authors: Liu, Xiaoxu, Din, Haseeb Ud, Zhang, Man, Sheng, Dawei, Chao, Dongliang, Shen, Zexiang
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2024
• Subjects: Physics; Electrochemical electrodes; Graphene
• Online Access: https://hdl.handle.net/10356/173700
• Institution: Nanyang Technological University

In electrode preparation, graphene-based electrodes usually form a uniaxially oriented stacking structure, which limits the Na+ diffusion in graphene electrodes for sodium-ion batteries (SIBs). In this work, a crumpled graphene (CG) anode with graded interlayer spacings was synthesized, and CG exhib...