| DDA~(4-)柱撑水滑石类层状超分子化合物的合成和表征 |
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| 引用本文： | 王军,赵林桐,章有国,程凤凯,蔡中会. DDA~(4-)柱撑水滑石类层状超分子化合物的合成和表征[J]. 四川理工学院学报(自然科学版), 2012, 25(2): 16-18 |
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| 作者姓名： | 王军 赵林桐 章有国 程凤凯 蔡中会 |
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| 作者单位： | 1. 四川理工学院功能材料研究所,四川自贡643000／四川理工学院化学与制药工程学院,四川自贡643000
2. 四川理工学院化学与制药工程学院,四川自贡,643000 |
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| 基金项目： | 四川理工学院科研基金项目(2009xjkpL003、2010XJKYL005和2011KY02),四川理工学院大学生创新基金项目(CX20111308) |
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| 摘 要： | 以尿素为沉淀剂,采用均匀沉淀法,制备得到柱撑水滑石Zn2Al-LDH/DDA4-化合物,并用XRD、FT-IR和荧光对化合物的结构和性质进行表征。结果表明合成的水滑石Zn2Al-LDH/DDAH4-具有良好的层状结构,其荧光光谱与有机物(H4DDA)进行对比,结果表明有机物插层后荧光光谱发生明显红移。
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| 关 键 词： | 3,3',4,4'-偶氮苯四甲酸 水滑石 荧光光谱 |
Synthesis and Properties of Layered Hydroxides Intercalated with DDA4- |
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| WANG Jun,ZHAO Lin-tong,ZHANG You-guo,XUE Feng-kai,CAI Zhong-hui. Synthesis and Properties of Layered Hydroxides Intercalated with DDA4-[J]. Journal of Sichuan University of Science & Engineering(Natural Science Editton), 2012, 25(2): 16-18 |
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| Authors: | WANG Jun ZHAO Lin-tong ZHANG You-guo XUE Feng-kai CAI Zhong-hui |
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| Affiliation: | 1.Institute of Functional Materials,Sichuan University of Science & Engineering,Zigong 643000,China; 2.School of Chemistry and Pharmaceutical Engineering,Sichuan University of Science & Engineering,Zigong 643000,China) |
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| Abstract: | H4DDA-pillared hydrotalcites,Zn2Al-LDH/DDA4-were successfully synthesized through precursor in an organic solvent by a homogeneous precipitation method using the urea as a precipitiant.The obtained samples were characterized by XRD,FT-IR and fluorescence spectral.The results show that Zn2Al-LDH/DDA4-have good layered structure.The fluorescence results indicate that the Fluorescence spectral shift to long wavelength and the intensity enhanced. |
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| Keywords: | 3,3′,4,4′-Diazenediyldiphthalic acid LDHs fluorescence spectrum |
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