A cathode for Li-ion batteries made of vanadium oxide on vertically aligned carbon nanotube arrays/graphene foam

• Main Authors: Jiang, Haifeng, Wei, Zengxi, Cai, Xiaoyi, Lai, Linfei, Ma, Jianmin, Huang, Wei
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Chemical engineering; Hierarchical Porous Electrode; Li-ion Batteries Cathode
• Online Access: https://hdl.handle.net/10356/150640
• Institution: Nanyang Technological University

A hierarchically structured free-standing V2O5/vertically aligned carbon nanotube/graphene foam (V2O5-VA-CNTs/GF) coated by PEDOT was designed. Instead of forming a thick coating layer around, the V2O5 nanobelts disperse uniformly among the CNTs forest without severe aggregations. The PEDOT-V2O5-VA-...