SolGel-derived bridged polysilsesquioxane as a hydrogen peroxide decomposition catalyst: Immobilization of a dimanganese complex and its improved thermal stability

Hitomi Saito; Akira Ishisone; Yuhei Horikawa; Takeshi Ishiyama; Hideyuki Higashimura; Yoshiyuki Sugahara

doi:10.1246/cl.2012.591

SolGel-derived bridged polysilsesquioxane as a hydrogen peroxide decomposition catalyst: Immobilization of a dimanganese complex and its improved thermal stability

Hitomi Saito, Akira Ishisone, Yuhei Horikawa, Takeshi Ishiyama, Hideyuki Higashimura, Yoshiyuki Sugahara

School of Advanced Science and Engineering

Research output: Contribution to journal › Article

Abstract

Bridged polysilsesquioxane possessing dimanganese complex moiety, a model complex for catalase, exhibited catalytic activity for the hydrogen peroxide decomposition reaction without any deactivation. The catalytic activity was mostly retained, even after 24-h acid treatment at 80 °C, improving thermal stability after immobilization.

Original language	English
Pages (from-to)	591-592
Number of pages	2
Journal	Chemistry Letters
Volume	41
Issue number	6
DOIs	https://doi.org/10.1246/cl.2012.591
Publication status	Published - 2012 Jun 6

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Saito, H., Ishisone, A., Horikawa, Y., Ishiyama, T., Higashimura, H., & Sugahara, Y. (2012). SolGel-derived bridged polysilsesquioxane as a hydrogen peroxide decomposition catalyst: Immobilization of a dimanganese complex and its improved thermal stability. Chemistry Letters, 41(6), 591-592. https://doi.org/10.1246/cl.2012.591

SolGel-derived bridged polysilsesquioxane as a hydrogen peroxide decomposition catalyst : Immobilization of a dimanganese complex and its improved thermal stability. / Saito, Hitomi; Ishisone, Akira; Horikawa, Yuhei; Ishiyama, Takeshi; Higashimura, Hideyuki; Sugahara, Yoshiyuki.

In: Chemistry Letters, Vol. 41, No. 6, 06.06.2012, p. 591-592.

Research output: Contribution to journal › Article

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10.1246/cl.2012.591