Synthesis and Characterization of ZrO2-Pillared Bentonites

Ahmad Suseno; Karna Wijaya; Wega Trisunaryanti; Mohamad Shidiq

doi:10.14233/ajchem.2015.18599

Issue

Vol. 27 No. 7 (2015): Vol 27 Issue 7, 2015

Issue Published : March 29, 2015

This work is licensed under a Creative Commons Attribution 4.0 International License.

Synthesis and Characterization of ZrO2-Pillared Bentonites

https://doi.org/10.14233/ajchem.2015.18599

Ahmad Suseno

Department of Chemistry, Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Yogyakarta 55281, Indonesia

Karna Wijaya

Department of Chemistry, Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Yogyakarta 55281, Indonesia

Wega Trisunaryanti

Department of Chemistry, Faculty of Mathematics and Natural Sciences, Gadjah Mada University, Yogyakarta 55281, Indonesia

Mohamad Shidiq

Department of Chemical Engineering, Faculty of Engineering, Gadjah Mada University, Yogyakarta 55281, Indonesia

Corresponding Author(s) : Karna Wijaya

karnagmu@gmail.com; karnawijaya@ugm.ac.id

Asian Journal of Chemistry, Vol. 27 No. 7 (2015): Vol 27 Issue 7, 2015
Article Published : March 30, 2015

Abstract

Bentonite is a clay mineral that has layered structure, porous and having potential as a catalyst as well as an adsorbent. Pillarization process against bentonite aims to increase the surface area, pore volume, thermal stability and catalytic active sites of pillar metal oxide. Pillarization mechanism stages begin with pillar ion exchange in interlayer structure ions with the formation of oxide ions into the metal oxide through calcination. Characterization towards bentonite pillared synthesis result was performed using AAS, XRD, TEM and analysis of N₂ adsorption/ desorption. The analysis showed that the surface area and pore volume of ZrO₂ pillared bentonite increased from 52.830 m²/g and 0.152 cc/g into 269.165 m²/g and 0.204 cc/g. The XRD and TEM analysis also showed that the presence of metal oxide ZrO₂ was able to increase the basal spacing of 1.38 to 1.89 nm and raised no damage to the structure of bentonite.

Keywords

Bentonite Pillarization Basal spacing Surface area

Suseno, A., Wijaya, K., Trisunaryanti, W., & Shidiq, M. (2015). Synthesis and Characterization of ZrO2-Pillared Bentonites. Asian Journal of Chemistry, 27(7), 2619–2623. https://doi.org/10.14233/ajchem.2015.18599

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References

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References

A. Olad, Polymer/Clay Nanocomposites, Advances in Diverse Industrial Applications of Nanocomposites, Publisher InTech Europe, Croatia, pp. 113-138 (2011).

I.P. Okoye and C. Obi, Res. J. Appl. Sci., 6, 447 (2011); doi:10.3923/rjasci.2011.447.450.

A. Gil and M.Montes, Langmuir, 10, 291 (1994); doi:10.1021/la00013a043.

A. Gil, M.A.Vicente and L.M.Gandia, Micropor. Mesopor. Mater., 34, 115 (2000); doi:10.1016/S1387-1811(99)00166-3.

C.B. Molina, J.A. Casas, A.H. Pizarro and J.J.Rodriguez, Pillared Clays as Green Chemistry Catalysts: Application to Wastewater Treatment, Nova Science Publishers, Inc (2011).

S. Yamanaka and G.W. Brindley, Clays Clay Miner., 27, 119 (1979); doi:10.1346/CCMN.1979.0270207.

R. Burch and C.I. Warburton, J. Catal., 97, 503 (1986); doi:10.1016/0021-9517(86)90021-7.

J.T. Kloprogge, J. Mater. Porous, 5, 5 (1998); doi:10.1023/A:1009625913781.

F. Figueras, Catal. Rev., Sci. Eng., 30, 457 (1988); doi:10.1080/01614948808080811.

S. Yamanaka and G.W. Brindley, Clays Clay Miner., 26, 21 (1978); doi:10.1346/CCMN.1978.0260102.

R.T. Yang and M.S.A. Baksh, AIChE J., 37, 679 (1991); doi:10.1002/aic.690370506.

G. Fetter, V. Hernández, V. Rodríguez, M.A. Valenzuela, V.H. Lara and P. Bosch, Mater. Lett., 57, 1220 (2003); doi:10.1016/S0167-577X(02)00961-8.

P. Komadel, Clay Miner., 38, 127 (2003); doi:10.1180/0009855033810083.

K. Katti and D. Katti, Effect of Clay-Water Interactions on Swelling in Montmorillonite Clay, Proc. ASCE Engineering Mechanics Conference, Seattle, WA, USA (2002).

K. Wijaya, Indonesian J. Chem., 2, 12 (2002).

R. Issaadi, F. Garin, C.E. Chitour and G. Maire, Appl. Catal., 207, 323 (2001); doi:10.1016/S0926-860X(00)00664-5.

K. Ohtsuka, Y. Hayashi and M. Suda, Chem. Mater., 5, 1823 (1993); doi:10.1021/cm00036a022.

Issue

Vol. 27 No. 7 (2015): Vol 27 Issue 7, 2015

Synthesis and Characterization of ZrO2-Pillared Bentonites

Corresponding Author(s) : Karna Wijaya

Abstract

Keywords

Full Article

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