Immobilization of 12-Tungstophosphoric Acid on AlSBA-15 and Its Catalytic Activity for Acetylation

Chinese Journal of Catalysis ›› 2008, Vol. 29 ›› Issue (12): 1202-1210.

• Articles • Previous Articles Next Articles

Immobilization of 12-Tungstophosphoric Acid on AlSBA-15 and Its Catalytic Activity for Acetylation

Immobilization of 12-S. REVATHI1,2, M. Esther Leena PREETHI1, D. MANIKANDAN1, D. DIVAKAR1, A. Valentine RUPA1,

1 Department of Chemical Engineering, A. C. College of Technology, Anna University, Chennai600020, India; 2 Graduate, College of Engineering, Anna University, Chennai600020, India

Received:2008-12-25 Online:2008-12-25 Published:2012-09-20

Abstract

Abstract: 12-Tungstophosphoric acid with Keggin structure was introduced onto the Al-inc or porated mesoporous molecular sieves (AlSBA-15) by the incipient wetness method. The materials were characterized by XRD, nitrogen adsorption, HRTEM, and UV-Vis diff use reflectance to confirm the existence of Keggin and mesopore structure. HRTEM images showed the good dispersity of the species into the mesopore region.

Key words: heteropoly acid, mesopore, AlSBA15, anisole, propionic anhydride, propionylation

Immobilization of -S. REVATHI;M. Esther Leena PREETHI;D. MANIKANDAN;D. DIVAKAR;A. Valentine RUPA;. Immobilization of 12-Tungstophosphoric Acid on AlSBA-15 and Its Catalytic Activity for Acetylation[J]. Chinese Journal of Catalysis, 2008, 29(12): 1202-1210.

×
share this article

Add to citation manager EndNote|Ris|BibTeX

URL: https://www.cjcatal.com/EN/

https://www.cjcatal.com/EN/Y2008/V29/I12/1202

[1]	Nhung N. Duong, Darius Aruho, Bin Wang, Daniel E. Resasco. Hydrodeoxygenation of anisole over different Rh surfaces [J]. Chinese Journal of Catalysis, 2019, 40(11): 1721-1730.
[2]	HongXia Cao, Jun Zhang, ChengLong Guo, Jingguang G. Chen, XiangKun Ren. Highly dispersed Ni nanoparticles on 3D-mesoporous KIT-6 for CO methanation:Effect of promoter species on catalytic performance [J]. Chinese Journal of Catalysis, 2017, 38(7): 1127-1137.
[3]	Hirokazu Kobayashi, Shogo Ito, Kenji Hara, Atsushi Fukuoka. Conversion of glycerol to acrolein by mesoporous sulfated zirconia-silica catalyst [J]. Chinese Journal of Catalysis, 2017, 38(3): 420-425.
[4]	Ezzat Rafiee, Maryam Khodayari. Synthesis and characterization of PMoV/Fe₃O₄/g-C₃N₄from melamine: An industrial green nanocatalyst for deep oxidative desulfurization [J]. Chinese Journal of Catalysis, 2017, 38(3): 458-468.
[5]	Xiaofei Wang, Jixiang Chen. Effects of indium on Ni/SiO₂ catalytic performance in hydrodeoxygenation of anisole as model bio-oil compound:Suppression of benzene ring hydrogenation and C-C bond hydrogenolysis [J]. Chinese Journal of Catalysis, 2017, 38(11): 1818-1830.
[6]	Yulin Li, Xiaojin Han, Yaqin Hou, Yaoping Guo, Yongjin Liu, Ning Xiang, Yan Cui, Zhanggen Huang. In situ preparation of mesoporous Fe/TiO₂ catalyst using Pluronic F127-assisted sol-gel process for mid-temperature NH₃ selective catalytic reduction [J]. Chinese Journal of Catalysis, 2017, 38(11): 1831-1841.
[7]	Amin Talebian-Kiakalaieh, Nor Aishah Saidina Amin. Coke-tolerant SiW₂₀-Al/Zr₁₀ catalyst for glycerol dehydration to acrolein [J]. Chinese Journal of Catalysis, 2017, 38(10): 1697-1710.
[8]	Xiaopeng Han, Jianan Lü, Li Tian, Lingru Kong, Xuemei Lu, Yong Mei, Jiwei Wang, Xiaoxing Fan. Ag-loaded mesoporous Pb₃Nb₂O₈ photocatalysts with enhanced activity under visible-light irradiation [J]. Chinese Journal of Catalysis, 2017, 38(1): 83-91.
[9]	Wei Shi, Yu-Cheng Wang, Chi Chen, Xiao-Dong Yang, Zhi-You Zhou, Shi-Gang Sun. A mesoporous Fe/N/C ORR catalyst for polymer electrolyte membrane fuel cells [J]. Chinese Journal of Catalysis, 2016, 37(7): 1103-1108.
[10]	Weiyang Dong, Youwei Yao, Yaojun Sun, Weiming Hua, Guoshun Zhuang. Preparation of three-dimensional interconnected mesoporous anatase TiO₂-SiO₂nanocomposites with high photocatalytic activities [J]. Chinese Journal of Catalysis, 2016, 37(6): 846-854.
[11]	Dan Dang, Ze Wang, Weigang Lin, Wenli Song. Synthesis of anisole by vapor phase methylation of phenol with methanol over catalysts supported on activated alumina [J]. Chinese Journal of Catalysis, 2016, 37(5): 720-726.
[12]	Leyla Vafi, Ramin Karimzadeh. A novel method for enhancing the stability of ZSM-5 zeolites used for catalytic cracking of LPG: Catalyst modification by dealumination and subsequent silicon loading [J]. Chinese Journal of Catalysis, 2016, 37(4): 628-635.
[13]	Laxmikant D. Chavan, Sunil G. Shankarwar. KSF supported 10-molybdo-2-vanadophosphoric acid as an efficient and reusable catalyst for one-pot synthesis of 2,4,5-trisubstituted imidazole derivatives under solvent-free condition [J]. Chinese Journal of Catalysis, 2015, 36(7): 1054-1059.
[14]	Chao Zhen, Tingting Wu, Mohammad W. Kadi, Iqbal Ismail, Gang Liu, Hui-Ming Cheng . Design and construction of a film of mesoporous single-crystal rutile TiO₂ rod arrays for photoelectrochemical water oxidation [J]. Chinese Journal of Catalysis, 2015, 36(12): 2171-2177.
[15]	Peter Adeniyi Alaba, Yahaya Muhammad Sani, Wan Mohd Ashri Wan Daud. Synthesis and characterization of hierarchical nanoporous HY zeolites from acid-activated kaolin [J]. Chinese Journal of Catalysis, 2015, 36(11): 1846-1851.

Immobilization of 12-Tungstophosphoric Acid on AlSBA-15 and Its Catalytic Activity for Acetylation

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

share this article

References

Related Articles 15

Recommended Articles

Metrics