Proton Transfer in Solid State: Mechanochemical Reactions of Imidazole with Metallic Oxides

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Título :	Proton Transfer in Solid State: Mechanochemical Reactions of Imidazole with Metallic Oxides
Fecha de publicación :	16-ene-2013
Editorial :	Journal of Solid State Chemistry
Descripción :	Mechanochemical reactions of crystalline imidazole with 23 metallic oxides have been studied by milling in a mortar and in ball mill vibrators of low and high mechanical intensity. The reactions were monitored by Fourier transform infrared spectroscopy (FTIR) and X-ray di4raction (XRD) techniques. ZnO, HgO, Ag2O, and Cu2O react rather readily in the mortar, forming the corresponding imidazolates but CdO, Ga2O3, and In2O3 require intense mechanical milling to transform. CuO and NiO do not react immediately but turn bluish after a few months of aging. The oxides of Mg(II), Ca(II), Be(II), Al(III), Fe(II), Co(II), Co(III), Pb(II), Eu(III), Ce(III), Bi(III), Ti(IV), Zr(IV), and Sn(IV) are inert to imidazole even on strong milling for several hours. ( 1999 Academic Press
URI :	http://www.repositoriodigital.ipn.mx/handle/123456789/11714
Otros identificadores :	Journal of Solid State Chemistry 147, 561}564 (1999) http://hdl.handle.net/123456789/1252
Aparece en las colecciones:	Doctorado

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