Zeolite-encapsulated Cr(III), Fe(III), Ni(II), Zn(II) and Bi(III) salpn complexes as catalysts for the decomposition of H<sub>2</sub>O<sub>2</sub> and oxidation of phenol期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Zeolite-encapsulated Cr(III), Fe(III), Ni(II), Zn(II) and Bi(III) salpn complexes as catalysts for the decomposition of H₂O₂ and oxidation of phenol

Authors:	M R Maurya S J J Titinchi S Chand I M Mishra

Institution:	^a Department of Chemistry, Indian Institute of Technology, Roorkee 247667, India ^b Department of Chemical Engineering, Indian Institute of Technology, Roorkee 247667, India

Abstract:	Cr(III), Fe(III), Bi(III), Ni(II) and Zn(II) complexes of N,N′-bis(salicylidene)propane-1,3-diamine (H₂salpn) encapsulated in Y-zeolite were prepared by flexible ligand method. These complexes were characterized by chemical and thermal analyses, FT-IR and electronic spectral studies and their XRD pattern. The encapsulated materials are active catalysts for the decomposition of hydrogen peroxide and for the oxidation of phenol using H₂O₂ as oxidant with good selectivity.

Keywords:	Encapsulation Y-zeolite Spectroscopy Oxidation of phenol H₂O₂ decomposition
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