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Improving thermal stability and light fastness of Acid Red 114 by incorporating its anions in a ZnAl-layered double hydroxides matrix

Improving thermal stability and light fastness of Acid Red 114 by incorporating its anions in a ZnAl-layered double hydroxides matrix
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摘要 Incorporation of anions of Acid Red 114 dye （1,3-naphthalenedisulfonic acid, 8-[2-[3,3＇-dimethyl-4＇-[2-[4- [l（4-methylphenyl）sulfonyl]oxy] phenyl]diazenyl] [1,1＇-biphenyl]-4-yl]diazenyl]-7-hydroxy-, disodium salt） （denoted as NPDA） into ZnAl-layered double hydroxides （LDHs） has been carried out by an anion- exchange method in an effort to improve their thermal stability and light fastness. After intercalation of NPDA anions, the interlayer distance of the LDHs increases from 0.87 to 2.18 nm, confirming their incorporation into the interlayer galleries of the LDHs host. Infrared spectroscopy and thermogravimetric analysis revealed the presence of host-guest interactions between LDHs layers and NPDA anions. The thermal stability of NPDA and ZnAI-NPDA-LDHs was compared by thermogravimetric-differential ther- mal analysis, UV-visible spectroscopy and infrared spectroscopy. It was found that the thermal stability of NPDA anions was markedly improved by incorporation into the ZnA1-LDHs matrix, while the light fastness was also enhanced. Incorporation of anions of Acid Red 114 dye （1,3-naphthalenedisulfonic acid, 8-[2-[3,3＇-dimethyl-4＇-[2-[4- [l（4-methylphenyl）sulfonyl]oxy] phenyl]diazenyl] [1,1＇-biphenyl]-4-yl]diazenyl]-7-hydroxy-, disodium salt） （denoted as NPDA） into ZnAl-layered double hydroxides （LDHs） has been carried out by an anion- exchange method in an effort to improve their thermal stability and light fastness. After intercalation of NPDA anions, the interlayer distance of the LDHs increases from 0.87 to 2.18 nm, confirming their incorporation into the interlayer galleries of the LDHs host. Infrared spectroscopy and thermogravimetric analysis revealed the presence of host-guest interactions between LDHs layers and NPDA anions. The thermal stability of NPDA and ZnAI-NPDA-LDHs was compared by thermogravimetric-differential ther- mal analysis, UV-visible spectroscopy and infrared spectroscopy. It was found that the thermal stability of NPDA anions was markedly improved by incorporation into the ZnA1-LDHs matrix, while the light fastness was also enhanced.
作者 Haifeng Zhu Liren Wang Pinggui Tang Yongjun Feng Dianqing Li
机构地区 State Key Laboratory of Chemical Resource Engineering
出处 《Particuology》 SCIE EI CAS CSCD 2012年第4期503-508,共6页 颗粒学报（英文版）
基金 supported by National Natural Science Foundation of China
关键词 Layered double hydroxidesAnion-exchangeIncorporationThermal stabilityLight fastness Layered double hydroxidesAnion-exchangeIncorporationThermal stabilityLight fastness
分类号 O614.31 [理学—无机化学] P734.41 [天文地球—海洋化学]
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参考文献35

  • 1Auxilio, A. R., Andrews, P. C.,Junk, P. C.. Spiccia, L., Neumann, D., Raverty, W., et al. (2007). Adsorption and intercalation of Acid Blue 9 on Mg-AI layered double hydroxides of variable metal composition. Polyhedron, 26, 3479-3490.
  • 2Bauer,J., Behrens, P., Speckbacher, M., & Langhals, H. (2003). Composites of perylene chromophores and layered double hydroxides: Direct synthesis, characteri- zation, and photo-and chemical stability. Advanced Functional Materials, 13, 241-248.
  • 3Beaudot, P., De Roy, M. E., & Besse, J. P. (2004). Preparation and characterization of intercalation compounds of layered double hydroxides with metallic oxalato complexes. Chemistry of Materials, 16, 935-945.
  • 4Busca, G. Costantino, U.,Montanari,T., Ramis, G.,Resini, C.,& Sisani, M.(2010).Nickel versus cobalt catalysts for hydrogen production by ethanol steam reforming: Ni-Co-Zn-AI catalysts from hydrotalcite-like precursors. International Journal of Hydrogen Energy, 35, 5356-5366.
  • 5Cao, '., Zhao, Y., & Jiao, Q. (2010). Fe-based catalysts from Mg/Fe layered double hydroxides for preparation of N-doped carbon nanotubes. Materials Chemistry and Physics, 122. 612-616.
  • 6Carriazo, D., del Arco, M., Martin, C., Ramos, C., & Rives, V. (2010). Influence of the inorganic matrix nature on the sustained release of naproxen. Microporous and Mesoporous Materials, 130. 229-238.
  • 7Cavani, F., Trifir6, F., & Vaccari, A. (1991). Hydrotalcite-type anionic clays: Prepara- tion, properties and applications. Catalysis Today, 11,173-301.
  • 8Costantino, U., Coletti, N., Nocchetti, M., Aloisi, G. G., & Elisei, F. (1999). Anion exchange of methyl orange into Zn-Al synthetic hydrotalcite and photophysical characterization of the intercalates obtained, ltlgmuir, 15, 4454-4460.
  • 9Cui, G., Evans, D. G., & Li, D. (2010). Synthesis and UV absorption properties of 5,5'-thiodisalicylic acid intercalated Zn-Al layered double hydroxides. Polymer Degradation and Stability, 95, 2082-2087.
  • 10Frost, R. L., Martens, W. N., Ding, Z., & Kloprogge, J. T. (2003). DSC and high-resolution TG of synthesized hydrotalcites of Mg and Zn. Journal of Thermal Analysis and Calorimetry, 71,429-438.
Particuology
2012年 第4期

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