A5020472919- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- MXene and MAX Phase Materials
Beijing University of Chemical Technology
2022-2023
TiNb2O7 (TNO) is a high-specific-capacity intercalation-type anodic material with excellent cycle performance and appropriate working potential (∼1.6 V vs Li+/Li). However, its low electronic conductivity lithium-ion diffusion coefficient can lead to poor kinetics, which has become bottleneck that needs be urgently addressed for the further development of TiNb2O7. Herein, unique MXene encapsulating TNO particles (TNO@MXene) was fabricated through simple electrostatic self-assembly process....
Intercalation-type metal oxides are promising active anode materials for the fabrication of safer rechargeable lithium-ion batteries, as they capable minimizing or even eliminating Li plating at low voltages. Due to excellent cycle performance, high specific capacity and appropriate working potential, TiNb2O7 (TNO) is considered be candidate materials. Despite a lot beneficial characteristics, slow electrochemical kinetics TNO-based anodes limits their wide use. In this paper, TiNb2O7@C was...