Copper(II)-imida-salen Complexes Encapsulated into NaY Zeolite for Oxidations Reactions
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چکیده
منابع مشابه
Topological Redox Isomers: Surface Chemistry of Zeolite-Encapsulated Co(salen) and [Fe(bpy)3] Complexes
The electroactivity of zeolite-encapsulated redox-active transition metal complexes, {M(L)}Z, was explored for Co(salen) and [Fe(bpy)3] formed in NaY zeolite (where salen ) N,N′-bis(salicylidene)ethylenediamine and bpy ) 2,2′-bipyridine). The zeolite boundary was characterized via X-ray photoelectron spectroscopy (XPS) and cyclic voltammetry in nonaqueous electrolyte at either zeolite-modified ...
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The heterogenization of homogeneous catalysts can be achieved by immobilization, grafting, anchoring or encapsulating them in an inert solid like organic polymer or inorganic support. Transition metal complexes having good catalytic properties are immobilized through encapsulation in the super cages of zeolites is called zeolite encapsulated metal complexes (ZEMC) or ship-in-the-bottle complexe...
متن کاملReactions Related to Oxidations
OF THESIS Vame of Candidate Warren Edgar Falconer. 3.Go. (Hons. ). H.5c. Address 3', Place G-eneral Helser, Brussels 3 , Belgium. z)gg/-ge Doctor of Philosophy Date May* 1961 Title of Thesis Reactions Related to Oxidations Mixtures of methane, ethane, propane, cyclopropane, isobutane, and neopentane have been reacted with molecular oxygen in a static system between 325° and C. The residual alka...
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The spin-lattice relaxation time T\ of 2 , N a N M R in dehydrated zeolite NaY has been measured from 26 to 300 K. The magnetization recovery curve is not single-exponential at all measured temperatures and 1 increases in proportion to the square of temperature above 200 K. The result is analyzed with a theory of the Raman process based on covalency. The value of T\ is compared with that of NaX...
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1. Introduction Zeolites are widely used in industry as molecular sieves, selective adsorbents, catalysts and ion exchangers (e.g. [1] and references therein). Therefore there is a great interest in studying the dynamics of guest molecules in such systems. Although vigorous research has been performed in the field, a complete understanding of the complex behaviour of guest molecules is still mi...
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ژورنال
عنوان ژورنال: European Journal of Inorganic Chemistry
سال: 2013
ISSN: 1434-1948
DOI: 10.1002/ejic.201300656