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《Journal of Synthetic Crystals》 2006-01
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Infiltration of Se into Artificial Opal by Chemical Reduction

XU Jing,XIE Kai,LONG Yong-fu,XIAO Jia-yu(Department of Material Engineering and Applied Chemistry,National University of Defence Technology,Changsha 410073,China)  
A new method has been proposed to modify the photonic band gap of synthetic opal.Chemical reduction method was used to infill the voids in the synthetic opal with Se.The resulted photonic crystals composed of Se-SiO_2 composite are characterized by scanning electron microscopy,X-ray diffraction and VIS-NIR spectroscopy.It is shown that Se nanoparticles with high crystalline quality are homogeneously distributed on the surface of silica spheres after Se infilling,and the peak wavelength of reflectance spectrum suffers a red shift.
【Fund】: 国家部委基金资助项目
【CateGory Index】: O613.72
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 XU Jing,XIE Kai,LONG Yongfu,XIAO Jiayu(College of Aerospece and Material Engineering,National University of Defence Technology,Changsha 410073,China);PREPARATION OF SILICA COLLOIDAL CRYSTAL FILMS BY USING OILINESS DISPERSANT[J];Journal of The Chinese Ceramic Society;2005-11
【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 XU Jing,XIE Kai,LONG Yongfu,XIAO Jiayu (College of Aerospace and Material Engineering, National University of Defence Technology, Changsha 410073);Self-assembly of Silica Photonic Crystals Inside Micro-channel on Silicon Wafer[J];Materials Review;2006-09
2 LI Bo1,2,ZHOU Ji2,FU Ming2,HUANG Xueguang2,LI Longtu2(1.Advanced Materials Institute,Graduate School at Shenzhen,Tsinghua University,Shenzhen 518055,Guangdong;2.Department of Materials Science and Engineering,State Key Laboratory of New Ceramics and Fine Processing,Tsinghua University,Beijing 100084,China);RESEARCH PROGRESS OF CERAMIC-BASED PHOTONIC CRYSTALS[J];Journal of the Chinese Ceramic Society;2007-02
3 FANG Jun,WANG Xiu-feng~*,CHENG Bing(School of Materials Science & Engineering,Shaanxi University of Science & Technology,Xianyang 712081,Shaanxi,China);Preparation and Photonic Band-gap Property of SiO_2 Colloidal Crystals by Vertical Deposition Method[J];Fine Chemicals;2006-12
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