caa a22 4500 463233956 CHVBK 20180405153250.0 cr unu---uuuuu 170326e20070601xx s 000 0 eng 10.1007/s10853-006-0394-z doi (NATIONALLICENCE)springer-10.1007/s10853-006-0394-z Electronic properties of calcined materials from a scandium-O-phenylene-O-yttrium-O-phenylene hybrid copolymer [Elektronische Daten] [Tetsuro Kawahara, Taketoshi Kuroda, Hideo Matsui, Masaru Mishima, Subbian Karuppuchamy, Yasuhiro Seguchi, Masakuni Yoshihara] Calcination of a scandium-O-phenylene-O-yttrium-O-phenylene hybrid copolymer under an argon atmosphere at 400-800°C was performed. The calcined materials were found to be composed of nano-sized Sc2O3 and Y2O3 particles in the matrix of carbon clusters. ESR spectral examinations of the calcined materials suggest that a two-step electron transfer of Y2O3→carbon clusters→Sc2O3→carbon clusters took place to provide a photo-responsive oxidation-reduction function with an oxidation site at Y2O3 particles and a reduction site at carbon clusters. Springer Science+Business Media, LLC, 2007 Kawahara Tetsuro Technical Development Department, Architectural Glass Company, Nippon Sheet Glass Co. Ltd, 2-1-7, Kaigan, 105-8552, Minato-ku, Tokyo, Japan aut Kuroda Taketoshi Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1, Kowakae, 577-8502, Higashiosaka, Osaka, Japan aut Matsui Hideo Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1, Kowakae, 577-8502, Higashiosaka, Osaka, Japan aut Mishima Masaru Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1, Kowakae, 577-8502, Higashiosaka, Osaka, Japan aut Karuppuchamy Subbian Molecular Engineering Institute, Kinki University, 11-6, Kayanomori, 820-8555, Iizuka, Fukuoka, Japan aut Seguchi Yasuhiro Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1, Kowakae, 577-8502, Higashiosaka, Osaka, Japan aut Yoshihara Masakuni Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1, Kowakae, 577-8502, Higashiosaka, Osaka, Japan aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/11(2007-06-01), 3708-3713 0022-2461 42:11<3708 2007 42 10853 https://doi.org/10.1007/s10853-006-0394-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0394-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kawahara Tetsuro Technical Development Department, Architectural Glass Company, Nippon Sheet Glass Co. Ltd, 2-1-7, Kaigan, 105-8552, Minato-ku, Tokyo, Japan aut NATIONALLICENCE 700 1- Kuroda Taketoshi Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1, Kowakae, 577-8502, Higashiosaka, Osaka, Japan aut NATIONALLICENCE 700 1- Matsui Hideo Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1, Kowakae, 577-8502, Higashiosaka, Osaka, Japan aut NATIONALLICENCE 700 1- Mishima Masaru Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1, Kowakae, 577-8502, Higashiosaka, Osaka, Japan aut NATIONALLICENCE 700 1- Karuppuchamy Subbian Molecular Engineering Institute, Kinki University, 11-6, Kayanomori, 820-8555, Iizuka, Fukuoka, Japan aut NATIONALLICENCE 700 1- Seguchi Yasuhiro Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1, Kowakae, 577-8502, Higashiosaka, Osaka, Japan aut NATIONALLICENCE 700 1- Yoshihara Masakuni Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3-4-1, Kowakae, 577-8502, Higashiosaka, Osaka, Japan aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/11(2007-06-01), 3708-3713 0022-2461 42:11<3708 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer