YAN Hai-jiao, SHI Shi-kao, JIANG Lan-hong etc. Intercalation Assembly and Luminescent Properties of Pyrazinecarboxylic Acid into γ-Modified Zirconium Phosphate[J]. Chinese Journal of Luminescence, 2014,35(7): 807-812
YAN Hai-jiao, SHI Shi-kao, JIANG Lan-hong etc. Intercalation Assembly and Luminescent Properties of Pyrazinecarboxylic Acid into γ-Modified Zirconium Phosphate[J]. Chinese Journal of Luminescence, 2014,35(7): 807-812 DOI: 10.3788/fgxb20143507.0807.
Intercalation Assembly and Luminescent Properties of Pyrazinecarboxylic Acid into γ-Modified Zirconium Phosphate
-zirconium phosphate(-ZrP) and a modified zirconium phosphate (-DDZrP)were prepared by direct precipitation method. Then
the chromophore pyrazinecarboxylic acid as guest molecules was intercalated into the modified zirconium phosphate. The changes of their layer spacing and spectroscopic properties were studied in detail. The results of X-ray-diffraction demonstrate that the interlayer spacing is reduced to 3.29 nm from 3.70 nm after intercalation. The fluorescence spectra show that the emission peak is blue shifted from 373 nm in aqueous solution to 366 nm in suspension. Furthermore
the fluorescence property of pyrazinecarboxylic acid assembled into lamellar framework is dramatically improved as compared to the chromophores in aqueous solution. As the chromophore concentration is 15 mol/L
the fluorescence intensity is enhaced 6-fold. It is concluded that -DDZrP provides a special microenvironment which can improve the optical properties of chromophores.
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Lezhnina M, Benavnte E, Bentlage M, et al. Luminescent hybrid materials based on a clay mineral [J]. Chem. Mater., 2007, 19(5):1098-1102.
Brunet E, Alonso M, Cerro C, et al. A luminescence and electrochemical study of photoinduced electron transfer within the layers of zirconium phosphate [J]. Adv. Funct. Mater., 2007, 17(10):1603-1610.
Dey A, kirchner M T, Vangala V R, et al. Crystal structure prediction of aminols: Advantages of a supranolecular synthon approach with experimental structures [J]. J. Am. Chem. Soc., 2005, 127(30):10545-10559.
Holder E, Tessler N, Rogach A L. Hybrid nanocomposite materials with organic and inorganic components for opto-electronic devices [J]. J. Mater. Chem., 2008, 18(10):1064-1078.
Shi S K, Liu Q, Zhang X, et al. Fabrication and spectroscopic properties of a metalloporphyrin-intercalated zirconium phosphate assembly [J]. RSC Adv., 2013, 3(22):8254-8260.
Zhou G F, Wang Q, Zeng R Q, et al. Preparation and application of zirconium phosphate and its derivatives [J]. Prog. Chem.(化学进展), 2014, 26(1):87-99 (in Chinese).
Zhang X, Shi S K, Liu Q, et al. Tris-(8-hydroxy-quinoline) aluminium/zirconium phosphate: A novel hybrid assembly with strong luminescence and prolonged lifetime [J]. Chem. Commun., 2011, 47(22):6359-6361.
Odobel F, Massiot D, Harrison B S, et al. Photoinduced energy transfer between ruthenium and osmium tris-bipyridine complexes covalently pillared into -ZrP [J]. Langmuir, 2003, 19(1):30-39.
Li Y F, Jin L Q, Liu Z Q. The research progress on pyrazinamide [J]. Chin. J. Med. Chem.(中国现代应用药学), 2010, 27(4):307-312 (in Chinese).
Zhou L S, Feng Y Q, Qu H M. The progress of pyrazinmide [J]. Chem. Prop. Poly. Mater.(化学推进剂与高分子材料), 2002, 4(4):4-6 (in Chinese).
Wang Q Q, Bai J Q, Dong Y Y. Synthesis and application of pyrazinecarboxylic acid [J]. Chem. Reag. (化学试剂), 2012, 34(6):508-512 (in Chinese).
Tomita I, Takeo C, Hasegawa Y, et al. Synthesis of -zirconium phosphate by the fluoro-complex method and the intercalation behavior of some -diimines [J]. J. Inclusion Phenom. Mol. Recognit. Chem., 1990, 9:315-325.
Yao W, Wang H N, Wang J W, et al. Preparation, characterization and absorption mechanism for phenols CTMBA-ZrP [J]. Acta. Phys. Chim. Sinica (物理化学学报), 2011, 27(7):1763-1771 (in Chinese).
Liu Q, Zhang X, Shi S K, et al. Inercalation assembly and optical properties of metalloporphyrin into an inorganic lamellar framework [J]. Chin. J. Lumin.(发光学报), 2011, 32(6):617-621 (in Chinese).
Shi S K, Liu Y, Han S T, et al. Intercalation and enhanced fluorescence of tetraphenylporphine in modified lamellar zirconium phosphate [J]. Chin. J. Inorg. Chem.(无机化学学报), 2007, 23(4):703-707 (in Chinese).
Kaschak D M, Lean J K, Waraksa C C, et al. Photoinduced energy and electron transfer reactions in lamellar polyanion/polycation thin films: Toward an inorganic leaf [J]. J. Am. Chem. Soc., 1999, 121(14):3435-3445.