Abstract
Porous ZrO2–SiO2 composite sphere particles were prepared by impregnating precursor solutions into organic monolith particles, with subsequent calcination in air. The porous spheres possessed uniformly sized pores of around 10 nm. Addition of SiO2–ZrO2 decreased the ZrO2 crystallinity and increased the specific surface area. The acid amount on the surface of the composite spheres was increased by treatment with H2SO4. The acid strength and its amount, including the Lewis/Brønsted acid ratio, depended on the SiO2/ZrO2 ratio and the H2SO4 concentration. The powder treated under an optimum condition exhibited higher solid acidity than the reference solid acid catalyst. The prepared porous SO4 2−/ZrO2–SiO2 spheres showed higher saccharization activity than the reference solid acid catalyst did.
Similar content being viewed by others
References
Deshpande AS, Niederberger M (2007) Micropor Mesopor Mater 101:413
Naydenov V, Tosheva L, Sterte J (2003) Micropor Mesopor Mater 66:321
Valde′s-Solı′s T, Fuertes AB (2006) Mater Res Bull 41:2187
Schuth F (2001) Chem Mater 13:3184
Ryoo R, Joo SH, Jun S (1999) J Phys Chem B 103:7743
Jun S, Joo SH, Ryoo R, Kruk M, Jaroniec M, Liu Z, Ohsuna T, Terasaki O (2000) J Am Chem Soc 122:10712
Zhu K, Yue B, Zhou W, He H (2003) Chem Commun 98
Yao BD, Zhang LD (1999) J Mater Sci 34:5983. doi:10.1023/A:1004780728297
Orlov A, Zhai QZ, Klinowski J (2006) J Mater Sci 41:2187. doi:10.1007/s10853-006-7184-5
Ma TY, Zhang XJ, Yuan ZY (2009) J Mater Sci 44:6775. doi:10.1007/s10853-009-3576-7
Ecormier MA, Wilson K, Lee AF (2003) J Catal 215:57
Arata K, Hino M (1990) Mater Chem Phys 26:213
Arata K (1996) Appl Catal A 146:3
Song X, Sayari A (1996) Catal Rev 38:329
Xia Q-H, Hidajat H, Kawi S (2002) J Catal 205:318
Yadav GD, Nair JJ (1999) Micropor Mesopor Mater 33:1
McIntosh DJ, Kydd RA (2000) Micropor Mesopor Mater 37:281
Armendariz H, Coq B, Tichit D, Dutartre R, Figueras F (1998) J Catal 173:345
Parvulescu V, Coman S, Grange P, Parvulescu VI (1999) Appl Catal A Gen 176:27
Hino M, Arata K (1980) J Chem Soc Chem Commun 851–852
Hino M, Arata K (1979) J Am Chem Soc 101:6439
Wang Y, Ma JH, Liang D, Zhou MM, Li FX, Li RF (2009) J Mater Sci 44:6736. doi:10.1007/s10853-009-3603-8
Yang X, Jentoft FC, Jentoft RE, Girgsdies G, Ressler T (2002) Catal Lett 81:25
Ecormier MA, Lee AF, Wilson K (2005) Micropor Mesopor Mater 80:301
Sohn JR, Jang HJ (1991) J Mol Catal A 64:349
Miller JB, Ko EI (1996) Chem Eng J 64:273
Navio JA, Colon G, Macias M, Campelo JM, Romero AA, Marinas JM (1996) J Catal 161:605
Lopez T, Navarrete J, Gomez R, Novaro O, Figueras F, Armendariz H (1995) Appl Catal A 125:217
Rosenberg DJ, Coloma F, Anderson JA (2002) J Catal 210:218
Rosenberg DJ, Bachiller-Baeza B, Dines TJ, Anderson JA (2003) J Phys Chem B 107:6526
Das SK, Bhunia MK, Sinha AK, Bhaumik A (2009) J Phys Chem C 113:8918
Shchukin DG, Caruso RA (2004) Chem Mater 16:2287
Du K-F, Yang D, Sun Y (2009) Ind Eng Chem Res 48:755
Smatt J-H, Schuwer N, Jarn M, Lindner W, Linden M (2008) Micropor Mesopor Mater 112:308
Shimura N, Ogawa M (2007) J Mater Sci 42:5299. doi:10.1007/s10853-007-1771-y
Soriente A, Arienzo R, Rosa MD, Spinella A, Scettri A, Palombi L (1999) Green Chem 1:157
Dhakshinamoorthy A, Pitchumani K (2008) Tetrahedron Lett 49:1818
Suganuma S, Nakajima K, Kitano M, Yamaguchi D, Kato H, Hayashi S, Hara M (2008) J Am Chem Soc 130:12787
Zhang Y, Pan L, Gao C, Wang Y, Zhao Y (2010) J Sol–Gel Sci Technol 56:27
Pouilleau J, Devilliers D, Groult H, Marcus P (1997) J Mater Sci 32:5645. doi:10.1023/A:1018645112465
Stoch J, Lercher J, Ceckiewicz S (1992) Zeolite 12:81
Zhu X, Meng Z (1994) J Appl Phys 75:3756
Zhang G, Sun S, Yang D, Dodelet J-P, Sacher E (2008) Carbon 46:196
Zhuang Q, Miller JM (2001) Appl Catal A 209:L1
Gomez R, Lopez T, Tzompantzi F, Garciafigueroa E, Acosta DW, Novaro O (1997) Langmuir 13:970
Reddy BM, Khan A (2005) Catal Rev 47:257
Tarafdar A, Panda AB, Pramanik P (2005) Microporous Mesoporous Mater 84:223
Ragauskas AJ, Williams CK, Davison BH, Britovsek G, Cairney J, Eckert CA, Frederick WJ, Hallett JP, Leak DJ, Liotta CL, Mielenz JR, Murphy R, Templer R, Tschaplinski T (2006) Science 311:484
Fukuoka A, Dhepe PL (2006) Angew Chem Int Ed 45:5161
Acknowledgements
The authors are grateful to staff of the Center of Advanced Materials Analysis at Tokyo Institute of Technology for SEM observations.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Uchiyama, S., Isobe, T., Matsushita, S. et al. Preparation of porous spherical ZrO2–SiO2 composite particles using templating and its solid acidity by H2SO4 treatment. J Mater Sci 47, 341–349 (2012). https://doi.org/10.1007/s10853-011-5803-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10853-011-5803-2