Low-temperature synthesis of LixMn0.67Ni 0.33O2 (0.2 < x < 0.33) nanowires with a hexagonal layered structure

Dae Hoon Park, Seung Tae Lim, Seong Ju Hwang, Chong Seung Yoon, Yang Kook Sun, Jin Ho Choy

Research output: Contribution to journalArticle

55 Citations (Scopus)

Abstract

A hydrothermal redox reaction was developed in order to prepare multicomponent lithium transition metal oxide nanowires. Using the LiMn 0.5Ni0.5O2 powder as a precursor, large quantities of quaternary lithium nickel manganese oxide nanowires were synthesized. It was found that this method can be extended to other compositions with more than two transition metal components. Fine-tuning of the chemical composition and crystal structure of the nanowires is found to become possible by controlling reaction conditions such as oxidant concentration, reaction temperature, and reaction time.

Original languageEnglish
Pages (from-to)2834-2837
Number of pages4
JournalAdvanced Materials
Volume17
Issue number23
DOIs
Publication statusPublished - 2005 Dec 5

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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