Guest-to-host transmission of structural changes for stimuli-responsive adsorption property

Nobuhiro Yanai, Takashi Uemura, Masafumi Inoue, Ryotaro Matsuda, Tomohiro Fukushima, Masahiko Tsujimoto, Seiji Isoda, Susumu Kitagawa

Research output: Contribution to journalArticle

193 Citations (Scopus)

Abstract

We show that structural changes of a guest molecule can trigger structural transformations of a crystalline host framework. Azobenzene was introduced into a flexible porous coordination polymer (PCP), and cis/trans isomerizations of the guest azobenzene by light or heat successfully induced structural transformations of the host PCP in a reversible fashion. This guest-to-host structural transmission resulted in drastic changes in the gas adsorption property of the host-guest composite, displaying a new strategy for creating stimuli-responsive porous materials.

Original languageEnglish
Pages (from-to)4501-4504
Number of pages4
JournalJournal of the American Chemical Society
Volume134
Issue number10
DOIs
Publication statusPublished - Mar 14 2012

Fingerprint

Azobenzene
Adsorption
Polymers
Gas adsorption
Isomerization
Porous materials
Hot Temperature
Gases
Crystalline materials
Light
Molecules
Composite materials
azobenzene

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

Cite this

Yanai, N., Uemura, T., Inoue, M., Matsuda, R., Fukushima, T., Tsujimoto, M., ... Kitagawa, S. (2012). Guest-to-host transmission of structural changes for stimuli-responsive adsorption property. Journal of the American Chemical Society, 134(10), 4501-4504. https://doi.org/10.1021/ja2115713

Guest-to-host transmission of structural changes for stimuli-responsive adsorption property. / Yanai, Nobuhiro; Uemura, Takashi; Inoue, Masafumi; Matsuda, Ryotaro; Fukushima, Tomohiro; Tsujimoto, Masahiko; Isoda, Seiji; Kitagawa, Susumu.

In: Journal of the American Chemical Society, Vol. 134, No. 10, 14.03.2012, p. 4501-4504.

Research output: Contribution to journalArticle

Yanai, N, Uemura, T, Inoue, M, Matsuda, R, Fukushima, T, Tsujimoto, M, Isoda, S & Kitagawa, S 2012, 'Guest-to-host transmission of structural changes for stimuli-responsive adsorption property', Journal of the American Chemical Society, vol. 134, no. 10, pp. 4501-4504. https://doi.org/10.1021/ja2115713
Yanai, Nobuhiro ; Uemura, Takashi ; Inoue, Masafumi ; Matsuda, Ryotaro ; Fukushima, Tomohiro ; Tsujimoto, Masahiko ; Isoda, Seiji ; Kitagawa, Susumu. / Guest-to-host transmission of structural changes for stimuli-responsive adsorption property. In: Journal of the American Chemical Society. 2012 ; Vol. 134, No. 10. pp. 4501-4504.
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