Additive-free synthesis of 3D porous V2O5 hierarchical microspheres with enhanced lithium storage properties

• Main Authors: Chen, Zhixin, Zhang, Chaofeng, Guo, Zaiping, Lou, David Xiong Wen
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Chemical engineering::Biochemical engineering
• Online Access: https://hdl.handle.net/10356/97691; http://hdl.handle.net/10220/18080
• Institution: Nanyang Technological University

A facile synthesis of novel 3D porous V2O5 hierarchical microspheres has been developed, based on an additive-free solvothermal method and subsequent calcination. Due to their unique structure, these V2O5 microspheres display a very stable capacity retention of 130 mA h g−1 over 100 cycles at a curr...