利用流变相反应法制备了碳微球(CMSs)负载8-羟基喹啉锌(Znq2)的复合材料.通过场发射扫描电子显微镜、X射线衍射仪、热重分析仪、X射线光电子能谱仪、傅里叶红外光谱仪和荧光分光光度计等对Znq2/CMSs复合材料结构和发光性能进行了表征和分析.结果表明:Znq2以非共价键形式负载于直径均匀的CMSs(300～400 nm)表面,形成了一种Znq2/CMSs复合材料,该复合材料在黄光(540 nm)区发光,有望应用于有机电致发光领域.
参考文献
| [1] | Tang C W,Vanslkyke S A.Organic electroluminescence diodes[J].Applied Physics Letters,1987,51(12):913-917. |
| [2] | 王崇侠,余忠清,李邮,王炳祥,黄晓华.二(2-苯基-8-羟基喹啉)锌和喹啉锌的合成和荧光性质[J].发光学报,2004,25(4):414-418.Wang Chongxia,Yu Zhongqing,Li You,Wang Bingxiang,Huang Xiaohua.Synthesis and fluorescence properties of bis(2-phenyl-8-hydroxyquinolato)zinc and bis(8-hydroxyquinolato)zinc[J].Chinese Journal of Luminescence,2004,25(4):414-418. |
| [3] | Hamada Y,Sano T,Fujita M,Fujii T,Nishi Y,Shibata K.Organic electroluminescent devices with 8-hydroxyquinoline derivative-metal complexes as an emitter[J].Japanese Journal of Applied Physics,1993,32(4A):514-515. |
| [4] | Sapochak L S.Benincasa F E,Schofield R S,Baker J L,Riccio K K C,Fogarty D,Kohlmann H,Ferris K F,Burrows P E.Electroluminescent zinc(Ⅱ)bis(8-hydro-xyquinoline):Structural effects on electronic states and device performance[J].Journal of the American Chemical Society,2002,124(21):6119-6125. |
| [5] | 王华,郝玉英,李洁,周禾丰,刘旭光,许并社.两种以Znq2为基体的新型电致发光材料的合成与性能[J].发光学报,2006,27(2):249-253.Wang Hua,Hao Yuying,Li Jie,Zhou Hefeng,Liu Xuguang,Xu Bingshe.Preparation and characterization of two novel Znq2-based electroluminescent materials[J].Chinese Journal of Luminescence,2006,27(2):249-253. |
| [6] | Xu L Q,Zhang W Q,Yang Q,Ding Y W,Yu W C,Qian Y T.A novel route to hollow and solid carbon spheres[J].Carbon,2005,43(5):1090-1092. |
| [7] | Jin Y Z,Gao C,Hsu W K,Zhu Y Q,Huczko A,Bystrzejewski M,Roe M,Lee C Y,Acquah S,Kroto H,Walton D R M.Large-scale synthesis and characterization of carbon spheres prepared by direct pyrolysis of hydrocarbons[J].Carbon,2005,43(9):1944-1953. |
| [8] | Shen Z M,Xue R S.Preparation of activated mesocarbon microbeads with high mesopore content[J].Fuel Processing Technology,2003,84(1-3):95-103. |
| [9] | Liu X G,Yang Y Z,Lin X,Xu B S,Zhang Y.Deoiled asphalt as carbon source for preparation of various carbon materials by chemical vapor deposition[J].Fuel Process Technology,2006,87(10):919-925. |
| [10] | Xu B S,Guo J J,Jia H S,Yang X W,Liu X G.Electrocatalytic properties of platinum on hard carbon spherules derived from deoiled asphalt for methanol oxidation[J].Catalysis Today,2007,125(3/4):169-172. |
| [11] | 林晶,陈建军,杨光义,吴仁兵,翟蕊,吴玲玲,潘颐.热蒸发法碳化硅纳米晶须阵列的合成与表征[J].复合材料学报,2007,24(5):77-83.Lin Jing,Chen Jianjun,Yang Guangyi,Wu Renbing,Zhai Rui,Wu Lingling,Pan Yi.Synthesis and characterization of silicon carbide whisker arrays prepared by thermal evaporation method[J].Acta Materiae Compositae Sinica,2007,24(5):77-83. |
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