caa a22 4500 463252187 CHVBK 20180405153343.0 cr unu---uuuuu 170326e20071101xx s 000 0 eng 10.1007/s10562-007-9212-8 doi (NATIONALLICENCE)springer-10.1007/s10562-007-9212-8 Enhanced Photocatalytic Hydrogen Evolution Over CaTi1− x Zr x O3 Composites Synthesized by Polymerized Complex Method [Elektronische Daten] [Wei Sun, Shuqing Zhang, Cheng Wang, Zhixiang Liu, Zongqing Mao] The solid solution of CaTi1−x Zr x O3 (x=0-0.15) was successfully synthesized by the polymerized complex (PC) method. This study has exhibited the advantage of the PC method to prepare a highly active CaTiO3 compared with the conventional solid-state reaction (SSR) method. More importantly, further improvement in phase purity and large surface area was achieved by the doping of Zr4+, leading to remarkable enhancement of photocatalytic activities compared to pure CaTiO3. The quantum yield for H2 evolution over the most active photocatalyst, Pt (1.0wt%)/CaTi0.93Zr0.07O3, was 1.91% and 13.3% in photoreactions from pure water and aqueous ethanol solution, respectively for 0.1g photocatalyst, which was about 3.3 and 2.5 times compared to that of PC-derived CaTiO3. Springer Science+Business Media, LLC, 2007 CaTi1 − x Zr x O3 nationallicence Polymerized complex method nationallicence Photocatalytic activity nationallicence Hydrogen evolution nationallicence Sun Wei Institute of Nuclear and New Energy Technology, Tsinghua University, 100084, Beijing, PR China aut Zhang Shuqing College of Material Science and Chemistry Engineering, China University of Geosciences, 430074, Wuhan, PR China aut Wang Cheng Institute of Nuclear and New Energy Technology, Tsinghua University, 100084, Beijing, PR China aut Liu Zhixiang Institute of Nuclear and New Energy Technology, Tsinghua University, 100084, Beijing, PR China aut Mao Zongqing Institute of Nuclear and New Energy Technology, Tsinghua University, 100084, Beijing, PR China aut Catalysis Letters Springer US; http://www.springer-ny.com 119/1-2(2007-11-01), 148-153 1011-372X 119:1-2<148 2007 119 10562 https://doi.org/10.1007/s10562-007-9212-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10562-007-9212-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sun Wei Institute of Nuclear and New Energy Technology, Tsinghua University, 100084, Beijing, PR China aut NATIONALLICENCE 700 1- Zhang Shuqing College of Material Science and Chemistry Engineering, China University of Geosciences, 430074, Wuhan, PR China aut NATIONALLICENCE 700 1- Wang Cheng Institute of Nuclear and New Energy Technology, Tsinghua University, 100084, Beijing, PR China aut NATIONALLICENCE 700 1- Liu Zhixiang Institute of Nuclear and New Energy Technology, Tsinghua University, 100084, Beijing, PR China aut NATIONALLICENCE 700 1- Mao Zongqing Institute of Nuclear and New Energy Technology, Tsinghua University, 100084, Beijing, PR China aut NATIONALLICENCE 773 0- Catalysis Letters Springer US; http://www.springer-ny.com 119/1-2(2007-11-01), 148-153 1011-372X 119:1-2<148 2007 119 10562 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer