caa a22 4500 445827580 CHVBK 20180317145304.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1007/s10854-011-0374-1 doi (NATIONALLICENCE)springer-10.1007/s10854-011-0374-1 Preparation and characterization of novel yellow pigments: hollow TiO2 spheres doped with cerium [Elektronische Daten] [Xiao-Wei Niu, Yue-Ming Sun, Shou-Nian Ding, Chao-Chao Chen, Bo Song] Ce-doped TiO2 hollow yellow pigment particles were synthesized by coupling template-directed method with Pechini sol-gel process. The effects of water content, ethanol/acetonitrile volume ratio and tetrabutyl orthotitanate concentration, on the fabrication of PS@TiO2 composite particles (the key intermediate product) were investigated and the final pigments were characterized in detail by X-ray diffraction, transmission electron microscopy, scanning electron microscope, X-ray photoelectron spectroscopy, and UV-vis diffuse reflection. The results show that the optimal water content and ethanol/acetonitrile volume ratio are 0.09moldm−3 and 3:1, respectively, for the construction of neat PS@TiO2 core-shell structure without secondary titania particles, and that the damage of hollow spheres can be avoided by increasing the shell thickness, and that the prepared hollow spheres were well-crystallised with anatase phase TiO2 and cubic CeO2. Owing to the intrinsic yellow color and lower density, the as-prepared hollow pigments can be expected to be used for color electronic paper display. Springer Science+Business Media, LLC, 2011 Niu Xiao-Wei School of Chemistry and Chemical Engineering, Southeast University, 211189, Nanjing, China aut Sun Yue-Ming School of Chemistry and Chemical Engineering, Southeast University, 211189, Nanjing, China aut Ding Shou-Nian School of Chemistry and Chemical Engineering, Southeast University, 211189, Nanjing, China aut Chen Chao-Chao School of Chemistry and Chemical Engineering, Southeast University, 211189, Nanjing, China aut Song Bo School of Chemistry and Chemical Engineering, Southeast University, 211189, Nanjing, China aut Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/12(2011-12-01), 1865-1874 0957-4522 22:12<1865 2011 22 10854 https://doi.org/10.1007/s10854-011-0374-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10854-011-0374-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Niu Xiao-Wei School of Chemistry and Chemical Engineering, Southeast University, 211189, Nanjing, China aut NATIONALLICENCE 700 1- Sun Yue-Ming School of Chemistry and Chemical Engineering, Southeast University, 211189, Nanjing, China aut NATIONALLICENCE 700 1- Ding Shou-Nian School of Chemistry and Chemical Engineering, Southeast University, 211189, Nanjing, China aut NATIONALLICENCE 700 1- Chen Chao-Chao School of Chemistry and Chemical Engineering, Southeast University, 211189, Nanjing, China aut NATIONALLICENCE 700 1- Song Bo School of Chemistry and Chemical Engineering, Southeast University, 211189, Nanjing, China aut NATIONALLICENCE 773 0- Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/12(2011-12-01), 1865-1874 0957-4522 22:12<1865 2011 22 10854 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer