Graphene quantum dots coated VO2 arrays for highly durable electrodes for Li and Na Ion batteries

• Main Authors: Xia, Xinhui, Liu, Jilei, Zhang, Xiao, Wang, Jin, Liang, Pei, Lin, Jianyi, Chao, Dongliang, Zhang, Hua, Shen, Ze Xiang, Zhu, Changrong, Fan, Hong Jin
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2015
• Subjects: DRNTU::Engineering::Materials::Nanostructured materials; DRNTU::Science::Chemistry::Physical chemistry::Quantum chemistry
• Online Access: https://hdl.handle.net/10356/93226; http://hdl.handle.net/10220/38533
• Institution: Nanyang Technological University

Nanoscale surface engineering is playing important role in enhancing the performance of battery electrode. VO2 is one of high-capacity but less-stable materials and has been used mostly in the form of powders for Li-ion battery cathode with mediocre performance. In this work, we design a new type of...