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

56 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

Fingerprint

Nanowires
Lithium
Transition metals
Manganese oxide
Redox reactions
Nickel
Chemical analysis
Oxidants
Powders
Temperature
Oxides
Tuning
Crystal structure
manganese oxide

All Science Journal Classification (ASJC) codes

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

Cite this

Park, Dae Hoon ; Lim, Seung Tae ; Hwang, Seong Ju ; Yoon, Chong Seung ; Sun, Yang Kook ; Choy, Jin Ho. / Low-temperature synthesis of LixMn0.67Ni 0.33O2 (0.2 < x < 0.33) nanowires with a hexagonal layered structure. In: Advanced Materials. 2005 ; Vol. 17, No. 23. pp. 2834-2837.
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Low-temperature synthesis of LixMn0.67Ni 0.33O2 (0.2 < x < 0.33) nanowires with a hexagonal layered structure. / Park, Dae Hoon; Lim, Seung Tae; Hwang, Seong Ju; Yoon, Chong Seung; Sun, Yang Kook; Choy, Jin Ho.

In: Advanced Materials, Vol. 17, No. 23, 05.12.2005, p. 2834-2837.

Research output: Contribution to journalArticle

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AU - Yoon, Chong Seung

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AU - Choy, Jin Ho

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