N‐Doped Carbon‐Coated Ni1.8Co1.2Se4 Nanoaggregates Encapsulated in N‐Doped Carbon Nanoboxes as Advanced Anode with Outstanding High‐Rate and Low‐Temperature Performance for Sodium‐Ion Half/Full Batteries

• Published in: Advanced functional materials Vol. 28; no. 47
• Main Authors: Hou, Bao‐Hua, Wang, Ying‐Ying, Liu, Dao‐Sheng, Gu, Zhen‐Yi, Feng, Xi, Fan, Haosen, Zhang, Tuofeng, Lü, Changli, Wu, Xing‐Long
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 21.11.2018
• Subjects: anode material; Anodes; Batteries; Carbon; carbon nanoboxes; Electric potential; Electrode materials; Encapsulation; Flux density; full cell; Low temperature; Materials science; Metal-organic frameworks; Nanoparticles; Nickel; selenide; Selenides; Sodium-ion batteries; Transition metals

Transition metal selenides have been attracting significant attention owing to their high conductivity and theoretical capacity. In this article, the N‐doped carbon (NDC)‐coated Ni1.8Co1.2Se4 nanoparticles encapsulated in NDC nanoboxes are prepared from the bi‐metal organic framework (Ni3[Co(CN)6]2·...