MnSe2 nanocubes as an anode material for sodium-ion batteries

Jiasheng Qian, Shu Ping Lau

Research output: Journal article publicationJournal articleAcademic researchpeer-review

14 Citations (Scopus)

Abstract

We report a simple and scalable synthesis of MnSe2 nanocubes as the Na-ion battery anode materials. The as-prepared MnSe2 nanocubes electrode achieves a four-electron reaction with an enhanced reversible capacity 249 mAh g−1 at 0.1 A g−1 and a 90.8% capacity retention after 100 cycles, which could be attributed to the particle-size decreasing from micrometer to nanometer scale and the usage of diglyme-based electrolyte. This work envisions the great potential of nano-sized metal selenides toward Na+ ion storage.

Original languageEnglish
Pages (from-to)62-67
Number of pages6
JournalMaterials Today Energy
Volume10
DOIs
Publication statusPublished - Dec 2018

Keywords

  • Anode materials
  • Electrochemistry
  • MnSe
  • Sodium ion battery

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment
  • Materials Science (miscellaneous)
  • Nuclear Energy and Engineering
  • Fuel Technology
  • Energy Engineering and Power Technology

Cite this