Synthesis,characterization and catalytic properties of hexagonal mesoporous vanadium aluminophosphate molecular sieves

N.Venkatathri; R.Srivastava

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Synthesis,characterization and catalytic properties of hexagonal mesoporous vanadium aluminophosphate molecular sieves

机译：六方介孔钒铝磷酸铝分子筛的合成，表征及催化性能

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Novel vanadium containing hexagonal mesoporous aluminophosphate molecular sieve (VHMA) have been synthesized.XRD and TEM analysis confirm the phase purity of the synthesized samples.FT-IR analysis suggests the incorporation of V~(4+) in the aluminophosphate framework.ESR,UV-Vis spectroscopic techniques and cyclic voltammetric studies confirm the incorporation of vanadium and reveal its presence of tetrahedral and square pyramidal environments in the as-synthesized samples.Cyclic voltam-metry reveals the presence of two redox couples in VHMA.This catalyst is found to be a good oxidation catalyst.

机译：合成了新型的含钒六方介孔铝磷酸盐分子筛（VHMA），XRD和TEM分析证实了所合成样品的相纯度，FT-IR分析表明在铝磷酸盐骨架中掺入了V〜（4 +）。ESR，UV -Vis光谱技术和循环伏安法研究证实了钒的掺入并揭示了合成样品中钒的四面体和方锥状环境。循环伏安法揭示了VHMA中存在两个氧化还原对。良好的氧化催化剂。

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《Catalysis Communications》 |2005年第3期|共7页
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N.Venkatathri; R.Srivastava;
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1. Synthesis,characterization and catalytic properties of hexagonal mesoporous vanadium aluminophosphate molecular sieves [J] . N.Venkatathri, R.Srivastava Catalysis Communications . 2005,第3期

机译：六方介孔钒铝磷酸铝分子筛的合成，表征及催化性能
2. Synthesis, characterization and catalytic properties of vanadium aluminophosphate molecular sieves VAPO-31 and VAPSO-Amr from non-aqueous media [J] . Venkatathri N Applied Catalysis, A. General: An International Journal Devoted to Catalytic Science and Its Applications . 2006,第0期

机译：非水介质中磷酸铝钒钒分子筛VAPO-31和VAPSO-Amr的合成，表征和催化性能
3. Synthesis, characterization and catalytic properties of mesoporous cobalt aluminophosphate molecular sieves [J] . Susanta K. Mohapatra, Parasuraman Selvam Topics in Catalysis . 2003,第1a2期

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4. Cr-substituted mesoporous aluminophosphate molecular sieve: Synthesis, characterization, crystallization kinetics and catalytic activity [C] . Xinzhu Li, Jishi Zhang International Conference on Energy Engineering and Environmental Engineering . 2013

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5. Synthesis, characterization and catalytic properties of V-, Ti- and Cr- MCM-41 mesoporous molecular sieves. [D] . Wei, Di. 1998

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6. Synthesis characterization and mercury adsorption properties of hybrid mesoporous aluminosilicate sieve prepared with fly ash [O] . Minmin Liu, Li-an Hou, Beidou Xi, -1

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8. Vanadium and Titanium-Containing Molecular Sieves: Synthesis, Characterizationand Catalytic Properties [R] . Rigutto, M. F. 1996

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Synthesis,characterization and catalytic properties of hexagonal mesoporous vanadium aluminophosphate molecular sieves

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