Aluminium Salt of Phosphomolybdic Acid Fabricated by Nanocasting Strategy: An Efficient System for Selective Oxidation of Benzyl Alcohols
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Preparation of $AlPMo_{12}O_{40}$ (AlPMo) salts, supported on mesostructured SBA-15 silica, by the reaction deposition strategy causes the formation of isolated AlPMo nanocrystals inside the nanotubular channels. The remarkable characteristic of the SBA-15 structure is that all the cylindrical pores are connected by some small channels. This makes the whole pore system in SBA-15 three-dimensional. We have used 2D hexagonal SBA-15 silicas as hard templates for the nanofabrication of AlPMo salt nanocrystal. The oxidation of alcohols occurs effectively and selectively with H₂O₂ as the oxidant. AlPMo salt nanocrystal was used as the catalyst.
Abstract
Preparation of $AlPMo_{12}O_{40}$ (AlPMo) salts, supported on mesostructured SBA-15 silica, by the reaction deposition strategy causes the formation of isolated AlPMo nanocrystals inside the nanotubular channels. The remarkable characteristic of the SBA-15 structure is that all the cylindrical pores are connected by some small channels. This makes the whole pore system in SBA-15 three-dimensional. We have used 2D hexagonal SBA-15 silicas as hard templates for the nanofabrication of AlPMo salt nanocrystal. The oxidation of alcohols occurs effectively and selectively with H₂O₂ as the oxidant. AlPMo salt nanocrystal was used as the catalyst.
참고문헌 (23)
- Raimondi, F, , Angew. Chem., Int. Ed, 44, pp.2190~ (2005)
- Medine, G. M, , J. Mater. Chem, 14, pp.757~ (2004)
- Reddy, K. M, , Mater. Res. Bull, 39, pp.1491~ (2004)
- Arico, A. S, , Nat. Mater, 4, pp.366~ (2005)
- Yi, D. K, , J. Am. Chem. Soc, 127, pp.4990~ (2005)
- Tartaj, P, , J. Phys. D: Appl. Phys, R182 (2003)
- Lee, J, , Chem. Commun, 2177 (1999)
- Valde´ s-Soll´ s, T, , Mater. Res. Bull, 41, pp.2187~ (2006)
- Kozhevnikov, I. V, "Catalysts for Fine Chemical Synthesis, Catalysis by polyoxometalates" (2002), Wiley
- Neumann, R, , Prog. Inorg. Chem, 47, pp.317~ (1998)
- Hajipour, A. R, , Synlett, 740 (2000)
- Strazzolini, P, , Eur. J. Org. Chem, 526 (2003)
- Li, C, , Synlett, 2041 (2002)
- Surendra, K, , J. Org. Chem, 68, pp.2058~ (2003)
- Fazaeli, R, , Appl. Catal., A: Gen, 318, pp.218~ (2007)
- Fazaeli, R, , Appl. Catal., A: Gen, 331, pp.78~ (2007)
- Fazaeli, R, , Appl. Catal., A: Gen, 353, pp.74~ (2009)
- Fazaeli, R, , Appl. Catal., A: Gen, 309, pp.44~ (2006)
- Sun, M, , Appl. Catal., A: Gen, 349, pp.212~ (2008)
- Baba, T, , J. Phys. Chem, 87, pp.2406~ (1983)
- Tanaka, T, , J. Catal, 118, pp.327~ (1989)
- Rao, P. M, , J. Mol. Catal. A: Chem, 275, pp.214~ (2007)
- Miao, Y, , Microporous Mesoporous Mater, 122, pp.55~ (2009)