Pamoate intercalated Zn-Al layered double hydroxide for the formation of layered organic-inorganic intercalate

• Autorzy: Hussein M. Z. , Jubri Z. B. , Zainal Z. , Yahya A. H.
• Języki publikacji: EN

Abstrakty

EN

A layered organic-inorganic intercalate was prepared by the self-assembly technique using pamoate (PA) as an organic guest in the Zn-Al layered double hydroxide inorganic host (ZAPAN). Various concentrations of PA, ranging from 0.01 to 0.04 M, were used to prepare the intercalated compound with a constant 4:1 ratio of Zn:Al in the mother liquor. The concentration of PA of 0.02 M at pH 7 was found to give a well-ordered nanolayered organic-inorganic hybrid structure. As a result of successful intercalation of PA anion into the Zn-Al inorganic layered double hydroxide (LDH), the expansion of interlayer spacing to 18 A was observed in the PXRD diffractogram of the intercalated compound, compared to 9 A for the Zn-Al LDH with nitrate as the counter anion (ZANIL). FTIR study shows that the intercalated compound resembled the spectra of PA and ZANIL, thus indicating the presence of both functional groups in ZAPAN. It was also found that the BET surface area increased from 6 m2/g to 90 m2/g for ZANIL and ZAPAN, respectively. The pore texture of the resulting materials was also changed as the result of the intercalation and the expansion of the basal spacing together with pore formation between the crystallite during the formation of the resulting layered intercalated compound.

Słowa kluczowe

EN

organic-inorganic intercalate; pamoic acid; layered double hydroxide; hydrotalcite

• Wydawca: De Gruyter
• Czasopismo: Materials Science Poland
• Rocznik: 2004
• Tom: Vol. 22, No. 1
• Strony: 57--67
• Opis fizyczny: Bibliogr. 18 poz.

Twórcy

autor

Hussein M. Z.

• Multifunctional Nanomaterials for Industrial Application (MULIA) Research Group, Department of Chemistry, University Putra Malaysia, 43400 Serdang, Selangor, Malaysia

autor

Jubri Z. B.

• Multifunctional Nanomaterials for Industrial Application (MULIA) Research Group, Department of Chemistry, University Putra Malaysia, 43400 Serdang, Selangor, Malaysia

autor

Zainal Z.

• Multifunctional Nanomaterials for Industrial Application (MULIA) Research Group, Department of Chemistry, University Putra Malaysia, 43400 Serdang, Selangor, Malaysia

autor

Yahya A. H.

• Multifunctional Nanomaterials for Industrial Application (MULIA) Research Group, Department of Chemistry, University Putra Malaysia, 43400 Serdang, Selangor, Malaysia

Bibliografia

• [1] MITZI D.B., Synthesis, structure and properties of organic-inorganic perovskites and related materials, Progress in Organic Chemistry, Wiley, New York, 1999, p. 1.
• [2] ORIAKHI C.O., FARR I.V., LERNER M.M., J. Mater. Chem., 6 (1996), 103.
• [3] WILSON O.C., OLORUNYOLEMI T., JAWORSKI A., BORUM L., YOUNG D., SIRIWAT A., DICKENS E., ORIAKHI C., LERNER M., Appl. Clay Sci., 15 (1999), 265.
• [4] HUSSEIN M.Z., ZAINAL Z., YAHYA A.H., ABD AZIZ A., Mater. Sci. Eng. B 88 (2002), 98.
• [5] YOU Y., VANCE G.F., ZHAO H., Appl. Clay Sci., 20 (2001), 13.
• [6] HUSSEIN M.Z., HWA T.K., J. Nanoparticle Res., 2 (2000), 293.
• [7] KUK W.K., HUH Y.D., J. Mater. Chem., 7 (1997), 1933.
• [8] AMBROGI V., FARDELLA G., GRANDOLINI G., PERIOLI L., Inter. J. Pharma., 220 (2001), 23.
• [9] ARCO M.D., RIVES V., TRUJILLANO R., J. Mater. Chem., 6 (1996), 1419.
• [10] JORGENSEN M., J. Chromatogr. B: Biomedic. Sci. and Appl., 716 (1998), 315.
• [11] MACKENSTEDT U., SCHMIDT S.,MEHLHORN H., STOYE M.,TRAEDER W., Parasitol. Res., 79 (1993), 567.
• [12] MIYATA S., Clays Clay Miner., 13 (1983), 305.
• [13] LEGROURI A.,BADREDDINE A.,BARROUG A.,ROY J.P.,BESSE P., J. Mater. Sci. Lett., 18 (1999), 1077.
• [14] SILVERSTEIN R.M., BASSLER G.C., Spectrometric Identification of Organic Compounds, Wiley, New York, 1998.
• [15] FERNANDEZ M., ULIBARRI M.A., LABAJOS F.M., RIVES V., J. Mater. Chem., 8 (1998), 2507.
• [16] NIJS H., CLEARFIELD A., VANSANT E.F., Microporous and Mesoporous Materials, 23 (1998) , 97.
• [17] VELU S., RAMKUMAR V., NARAYAN A., SWAMY C.S., J. Mater. Sci., 32 (1997), 957.
• [18] SING K.S.W., Characterization of Adsorbents, Kluwer, Boston, 1989.