共搜索到1704条信息,每页显示10条信息,共171页。用时:0小时0分0秒874毫秒
Fluorescence Effect of SrAl2O4:Eu and Diffuse Reflectivity of SrAl2O4:Eu Based Ceramics JIN Zheng-guo1,LU Nan1,ZHU Yu-mei1,LIU Tie-shan1 (1.School of Materials Science and Engineering, Tianjin... absorption spectra. The relationship between SrAl2O4:Eu powder processing and fluorescence effect was studied. The glass material with lower refractive index was added to the SrAl2O4:Eu based ceramics......
: carbon nanotubes; nano-europium oxide; fluorescence property 1 Introduction The combination of carbon nanotubes (CNTs) and nano-particles can both improve the dispersion of CNTs in composite and enhance... nanotubes need to be further investigated. In this work, the surfacefunctionalization of MWNTs was studied, and the fluorescence property of MWNTs/Eu2O3 composite was examined by VUV-Vis luminescence......
derivatives and their fluorescence properties YANG Qing1, ZHAO Qiang1, WEI Qi-feng2, TANG Rui-ren1 (1. School of Chemistry and Chemical Engineering, Central South University, Changsha 410083... and their single-crystals were also grown. The structures of the crystals were determined by infrared, elemental analysis and X-ray diffraction. The fluorescence properties of complexes of Tb (Ⅲ) and Eu......
Synthesis, EPR and Fluorescence Properties of Quaternary Lanthanide Complexes with Chloroacetate and Phenanthroline Ligands 朱龙观1,肖洪平1 (1.Department of Chemistry, Zhejiang University, Hangzhou... with slightly acidic solution and characterized by elemental analysis, IR, UV and thermal analysis. The EPR and fluorescence properties also were studied. Key words:rare earths; crystal structure......
......
Effect of OH- on fluorescence properties in 1.5-1.6 μm for Er:Yb:YCOB crystalDegao Zhong,Chen Hu,Shakir Ullah,Fei You,Dongjuan Wang,Shijia Sun,Weijin Kong,Jie Tang,Zhenghe Yu,Bing Teng摘 要:fluorescence lifetime at 1535 nm......
Fluorescence determination of platinum with dibromohydroxyphenyl-fluorone in microemulsion after separation and enrichment by sulfhydryl dextrose gelLI Huizhia,ZHAI Yubob,and ZHAI Diantanga a School... fluorescence quenching method has been developed for the determination of platinum in nonionic microemulsion medium.This method is based on the fact that platinum can form a stable chelate......
Synthesis and characterization of YAG:Ce3+ fluorescence powders by co-precipitation method胡玉才1,2,吕忆民3,于学华2,周丽2,于军胜11. State Key Laboratory of Electronic Thin Films and Integrated Devices School... University of Technology摘 要:YAG:Ce3+(Yttrium aluminum garnet) fluorescence powders were successfully prepared by co-precipitation method using aluminum nitrate......
Effect of OH- on fluorescence properties in 1.5-1.6 μm for Er:Yb:YCOB crystalDegao Zhong,Chen Hu,Shakir Ullah,Fei You,Dongjuan Wang,Shijia Sun,Weijin Kong,Jie Tang,Zhenghe Yu,Bing Teng摘 要:fluorescence lifetime at 1535 nm......
Synthesis and characterization of YAG:Ce3+ fluorescence powders by co-precipitation method胡玉才1,2,吕忆民3,于学华2,周丽2,于军胜11. State Key Laboratory of Electronic Thin Films and Integrated Devices School... University of Technology摘 要:YAG:Ce3+(Yttrium aluminum garnet) fluorescence powders were successfully prepared by co-precipitation method using aluminum nitrate......