Highly ordered mesostructured Ni particles prepared from lyotropic liquid crystals by electroless deposition

The effect of reducing agents on the ordering of mesostructure

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Abstract

Mesostructured Ni and Co particles are formed by metal deposition in the aqueous domains of lyotropic liquid crystals (LLC) using different reducing agents. We have investigated the role of reducing agents in metal deposition for the synthesis of highly-ordered mesoporous metals by electroless deposition. Slow metal deposition accompanied by the autocatalytic reaction of dimethylamineborane (DMAS), caused by the combination of Ni and DMAB, led to the formation of highly-ordered mesostructured Ni.

Original languageEnglish
Pages (from-to)1987-1994
Number of pages8
JournalJournal of Materials Chemistry
Volume15
Issue number20
DOIs
Publication statusPublished - 2005 May 28

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Liquid Crystals
electroless deposition
Electroless plating
Reducing Agents
Reducing agents
Liquid crystals
Metals
liquid crystals
metals
synthesis

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Materials Chemistry
  • Materials Science(all)

Cite this

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AU - Yokoshima, Tokihiko

AU - Kuroda, Kazuyuki

AU - Osaka, Tetsuya

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AB - Mesostructured Ni and Co particles are formed by metal deposition in the aqueous domains of lyotropic liquid crystals (LLC) using different reducing agents. We have investigated the role of reducing agents in metal deposition for the synthesis of highly-ordered mesoporous metals by electroless deposition. Slow metal deposition accompanied by the autocatalytic reaction of dimethylamineborane (DMAS), caused by the combination of Ni and DMAB, led to the formation of highly-ordered mesostructured Ni.

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