Hollow LiMn2O4 nanocones as superior cathode materials for lithium-ion batteries with enhanced power and cycle performances

• Main Authors: Jiang, Hao, Fu, Yao, Hu, Yanjie, Yan, Chaoyi, Zhang, Ling, Lee, Pooi See, Li, Chunzhong
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Materials::Nanostructured materials
• Online Access: https://hdl.handle.net/10356/98925; http://hdl.handle.net/10220/19626
• Institution: Nanyang Technological University

Single-crystalline LiMn2O4 hollow nanocones are synthesized via a template-engaged low-temperature lithiation reaction. When applied as cathode materials for lithium-ion batteries, they can deliver a high specific capacity of 127.1 mAh g-1 at 0.1 C and the capacity still maintains 100 mAh g-1 even a...