Photoactivation of a nanoporous crystal for on-demand guest trapping and conversion

Hiroshi Sato, Ryotaro Matsuda, Kunihisa Sugimoto, Masaki Takata, Susumu Kitagawa

研究成果: Article査読

156 被引用数 (Scopus)

抄録

porous compound with unique properties based on intrinsic nanosized space and surface functionalities is scientifically and technologically important. However, the functional species used in this context are limited to those that are sufficiently inert to not spoil the porous structures. Here, we show a new strategy to achieve a crystalline porous material with the pore surface regularly decorated with highly reactive 'bare' nitrenes that are photonically generated from stable 'dormant' precursors at will. The bare triplet nitrenes were accessible to and reacted with adsorbed oxygen or carbon monoxide molecules, which showed not only activation of the pore surface, but also a high probability of chemical trapping and conversion of guest molecules by light stimulation on demand.

本文言語English
ページ(範囲)661-666
ページ数6
ジャーナルNature Materials
9
8
DOI
出版ステータスPublished - 2010 8月
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)
  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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