Porous Al/Al2O3 two-phase nanonetwork to improve electrochemical properties of porous C/SiO2 as anode for Li-ion batteries

• Main Authors: Cui, Jinlong, Yang, Jiachao, Man, Jianzong, Li, Shaohui, Yin, Jinpeng, Ma, Litong, He, Wenxiu, Sun, Juncai, Hu, Jiangliang
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Materials; Li-ion Batteries; Anode
• Online Access: https://hdl.handle.net/10356/151161
• Institution: Nanyang Technological University

Although C/SiOx (0 < x ≤ 2) composites are considered promising candidates as next-generation anode materials, their lower initial Coulombic efficiency and poor cycling stability seriously limit their commercial applications. In this study, a smooth porous Al2O3 protective layer containing pure A...