Hydrothermal synthesis of organic-inorganic hybrid nanoparticles in supercritical water

Satoshi Ohara, Naoki Hayashi, Jing Zhang, Mitsuo Umetsu, Takashi Naka, Tadafumi Adschiri

研究成果: Article査読

2 被引用数 (Scopus)

抄録

We propose a new method to synthesize organic-inorganic hybrid nanoparticles using supercritical hydrothermal synthesis. By introducing organic species, e.g., carboxylic acids, during supercritical hydrothermal synthesis, CeO2 nanoparticles whose surface was chemically bonded with organic molecules were synthesized. Particle size was about 5 nm and its particle size distribution was very narrow. The hybrid nanoparticles were dispersed perfectly in organic solvent. After the drying of this colloid, we obtained self-assembly structure of nanocrystals.

本文言語English
ページ(範囲)48-52
ページ数5
ジャーナルFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
54
1
DOI
出版ステータスPublished - 2007 1

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Metals and Alloys
  • Materials Chemistry

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