Constructing electronic interconnected bimetallic selenide-filled porous carbon nanosheets for stable and highly efficient sodium-ion half/full batteries

• Published in: Nanoscale Vol. 13; no. 44; pp. 18578 - 18585
• Main Authors: Zhang, Lei, Li, Xiao, Tai, Linlin, Shen, Chunping, Yang, Jun, Sun, Chencheng, Geng, Hongbo, Zuo, Xiaobing
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 18.11.2021
• Subjects: Bimetals; Carbon; Electrodes; Energy storage; Flux density; Nanosheets; Pyrolysis; Rechargeable batteries; Selenides; Sodium-ion batteries; Storage batteries; Storage capacity; Transition metals; Ultrasonic methods

Owing to their large theoretical capacity and relatively high electronic conductivity, transition metal selenides have been investigated as potential anodes for energy storage applications. On the other hand, the quick capacity decline induced by volume expansion during cycling and unconnected condu...