TAMURA Masazumi


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Associate Professor

Laboratory location

Sugimoto Campus

Research Areas 【 display / non-display

Catalyst/Resource chemical process

Research Interests 【 display / non-display

Carbon dioxide, Biomass, Plastic, Heterogeneous catalyst

Current Career 【 display / non-display

  • Osaka City University   Research Center for Artificial Photosynthesis (ReCAP)   Associate Professor  

Graduate School 【 display / non-display

  • 2003.04

    The University of Tokyo  Graduate School, Division of Engineering 

Graduating School 【 display / non-display

  • 1999.04

    Kyoto University   Faculty of Science  


Published Papers 【 display / non-display

  • Removal of antioxidants and UV absorber from polyethylene

    Tanji Mifumi, Kumagai Shogo, Tamura Masazumi, Kameda Tomohito, Saito Yuko, Yoshioka Toshiaki

    Japan Society of Material Cycles and Waste Management, Proceedings of the Annual Conference of Japan Society of Material Cycles and Waste Management  31 ( 0 )  2020  [Refereed]

    DOI CiNii

  • Adsorption of 2-cyanopyridine on an epitaxial CeO<sub>2</sub>(111) film

    Ichikawa Rise, Isegawa Kazuhisa, Toyoshima Ryo, Mase Kazuhiko, Tamura Masazumi, Nakagawa Yoshinao, Nakayama Akira, Tomishige Keiichi, Kondoh Hiroshi

    The Japan Society of Vacuum and Surface Science, Abstract book of Annual Meeting of the Japan Society of Vacuum and Surface Science  2020 ( 0 )  2020  [Refereed]

     View Summary

    <p>It has been reported that the adsorption of 2-cyanopyridine (hereafter 2-cp) on the CeO<sub>2</sub> surface greatly improves the activity as a base catalyst. In order to elucidate the mechanism of the basic site formation, which is thought to improve the catalytic activity, we investigated the adsorption state of 2-cp adsorbed on a CeO<sub>2</sub>(111) thin-film surface deposited on Cu(111) using synchrotron radiation based XPS. The XPS measurement suggested that electron donation from the CeO<sub>2</sub> lattice oxygen to the cyano group in 2-cp contributes to the formation of the basic site.</p>

    DOI CiNii

  • Selective hydrogenation of amides to alcohols in water solvent over a heterogeneous CeO2-supported Ru catalyst

    Tamura Masazumi, Ishikawa Susumu, Betchaku Mii, Nakagawa Yoshinao, Tomishige Keiichi

    CHEMICAL COMMUNICATIONS  54 ( 54 ) 7503 - 7506 2018.07  [Refereed]