caa a22 4500 606195254 CHVBK 20210128100918.0 cr unu---uuuuu 210128e20150601xx s 000 0 eng 10.1007/s10934-015-9938-4 doi (NATIONALLICENCE)springer-10.1007/s10934-015-9938-4 Fabrication and photocatalysis of BiFeO3 with inverse opal structure [Elektronische Daten] [Tianya Tan, Wang Xie, Guangju Zhu, Jing Shan, Panfeng Xu, Lina Li, Jiwei Wang] The bismuth ferrite (BiFeO3, BFO)with a face-centered cubic inverse opal structure was prepared by the sol-gel method, involving the infiltration of liquid precursors into polystyrene (PS) colloidal crystals and the post-annealing for the remove of PS and the crystallization of BFO. This inverse opals exhibit a continuous 3D photonic crystal structure consisting of single phase BFO. The photocatalytic investigation reveals that the degradation rate of Rhodamine B under UV-vis light irradiation is 1.4 times that of the conventional BFO film without the high periodic porous structure. The high surface area, slow photon and light scattering effects due to the photonic crystal structure are responsible for the enhanced photocatalysis of BFO inverse opal. This work is expected to improve the comprehensive performance of BFO by integrating the photonic effect together with its ferromagnetic and visible-light-driving catalysis properties. Springer Science+Business Media New York, 2015 Inverse opal structure nationallicence Photocatalysis nationallicence Porous materials nationallicence Photonic crystal nationallicence Sol-gel preparation nationallicence Tan Tianya College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut Xie Wang College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut Zhu Guangju College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut Shan Jing College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut Xu Panfeng College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut Li Lina College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut Wang Jiwei College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut Journal of Porous Materials Springer US; http://www.springer-ny.com 22/3(2015-06-01), 659-663 1380-2224 22:3<659 2015 22 10934 https://doi.org/10.1007/s10934-015-9938-4 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10934-015-9938-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tan Tianya College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut NATIONALLICENCE 700 1- Xie Wang College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut NATIONALLICENCE 700 1- Zhu Guangju College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut NATIONALLICENCE 700 1- Shan Jing College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut NATIONALLICENCE 700 1- Xu Panfeng College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut NATIONALLICENCE 700 1- Li Lina College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut NATIONALLICENCE 700 1- Wang Jiwei College of Physics, Liaoning University, No.66 Chongshan middle Road, 110036, Shenyang, China aut NATIONALLICENCE 773 0- Journal of Porous Materials Springer US; http://www.springer-ny.com 22/3(2015-06-01), 659-663 1380-2224 22:3<659 2015 22 10934