Chemical modification of niobium pentaethoxide with catechol

Kentaro Egawa, Ken Ichi Minami, Yoshiyuki Sugahara

研究成果: Conference article査読

2 被引用数 (Scopus)


Chemical modification of niobium pentaethoxide (Nb(OCH2CH 3)5; Nb(OEt)5) with catechol (C 6H4OH)2; H2cat) was investigated using infrared spectroscopy, 1H and 13C nuclear magnetic resonance spectroscopy, compositional analysis and mass spectrometry. Niobium pentaethoxide was chemically modified with catechol by the formation of catecholate groups (cat2-) bound to niobium, and a corresponding release of ethanol was observed. The obtained product was [(cat)Nb(OEt) 3]n, which included the dimmer [(cat)Nb(OEt) 3]2.

ジャーナルKey Engineering Materials
出版ステータスPublished - 2003 1 1
イベントAdvanced Ceramics and Composites - Shanghai, China
継続期間: 2002 11 192002 11 22

ASJC Scopus subject areas

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

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