LiMn2O4-based materials as anodes for lithium-ion battery

Kunfeng Chen, Ailaura C. Donahoe, Young Dong Noh, Sridhar Komarneni, Dongfeng Xue

Research output: Contribution to journalArticlepeer-review

15 Scopus citations

Abstract

LiMn2O4-based materials such as LiMn 2O4 and LiMn1.53Ni0.47O 3.67 were synthesized by both conventional-hydrothermal (CH), microwave-hydrothermal (MH) methods and calcination route. Both reaction temperature and reaction time during MH routes were lower than those of CH routes. LiMn2O4 electrode materials were assembled into lithium-ion battery anodes and their electrochemical performances were studied. The results proved that these LiMn2O4 electrodes can be served as conversion anode materials, and show electrochemical activity during the potential range of 0.01-3.0 V versus Li+/Li. For LiMn 1.53Ni0.47O3.67 materials when used as lithium-ion battery anodes, we found that the introduction of Ni can change their electrochemical reaction and thus improve their electrochemical performances.

Original languageEnglish (US)
Article number1350070
JournalFunctional Materials Letters
Volume7
Issue number1
DOIs
StatePublished - Feb 1 2014

All Science Journal Classification (ASJC) codes

  • Materials Science(all)

Fingerprint Dive into the research topics of 'LiMn<sub>2</sub>O<sub>4</sub>-based materials as anodes for lithium-ion battery'. Together they form a unique fingerprint.

Cite this