The reduction of nickel dimethylglyoxime complex preadsorbed on mercury

The voltammetric reduction of NiII(DMGH)2 complex preadsorbed on mercury both in 1 M NH4Cl + NH3 buffer and in 0.1 M borate buffer solutions was studied. In this work experimental evidence points to NiII(DMGH)2 reduction with simultaneous decomposition of the ligand DMGH- and reduction of Ni(II) to...

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Detalles Bibliográficos
Autores principales:	Ramirez, Silvana Andrea María, Gordillo, Gabriel Jorge
Publicado:	1997
Materias:	Nickel dimethylglyoxime complex Peak current Voltammetric reduction Adsorption Electrochemical electrodes Mercury (metal) Nickel cadmium batteries Reaction kinetics Reduction Surface phenomena Nickel dimethylglyoxime Nickel compounds
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15726657_v431_n2_p171_Ramirez http://hdl.handle.net/20.500.12110/paper_15726657_v431_n2_p171_Ramirez
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_15726657_v431_n2_p171_Ramirez
record_format	dspace
spelling	paper:paper_15726657_v431_n2_p171_Ramirez2023-06-08T16:24:43Z The reduction of nickel dimethylglyoxime complex preadsorbed on mercury Ramirez, Silvana Andrea María Gordillo, Gabriel Jorge Nickel dimethylglyoxime complex Peak current Voltammetric reduction Adsorption Electrochemical electrodes Mercury (metal) Nickel cadmium batteries Reaction kinetics Reduction Surface phenomena Nickel dimethylglyoxime Voltammetric reduction Nickel compounds The voltammetric reduction of NiII(DMGH)2 complex preadsorbed on mercury both in 1 M NH4Cl + NH3 buffer and in 0.1 M borate buffer solutions was studied. In this work experimental evidence points to NiII(DMGH)2 reduction with simultaneous decomposition of the ligand DMGH- and reduction of Ni(II) to Ni(O). The experimental sweep rate dependence of peak current and potential is explained in terms of a ErCi surface reaction scheme and a rate expression that takes into account attractive forces between the adsorbed reactant complex. © 1997 Elsevier Science S.A. Fil:Ramírez, S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Gordillo, G.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1997 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15726657_v431_n2_p171_Ramirez http://hdl.handle.net/20.500.12110/paper_15726657_v431_n2_p171_Ramirez
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Nickel dimethylglyoxime complex Peak current Voltammetric reduction Adsorption Electrochemical electrodes Mercury (metal) Nickel cadmium batteries Reaction kinetics Reduction Surface phenomena Nickel dimethylglyoxime Voltammetric reduction Nickel compounds
spellingShingle	Nickel dimethylglyoxime complex Peak current Voltammetric reduction Adsorption Electrochemical electrodes Mercury (metal) Nickel cadmium batteries Reaction kinetics Reduction Surface phenomena Nickel dimethylglyoxime Voltammetric reduction Nickel compounds Ramirez, Silvana Andrea María Gordillo, Gabriel Jorge The reduction of nickel dimethylglyoxime complex preadsorbed on mercury
topic_facet	Nickel dimethylglyoxime complex Peak current Voltammetric reduction Adsorption Electrochemical electrodes Mercury (metal) Nickel cadmium batteries Reaction kinetics Reduction Surface phenomena Nickel dimethylglyoxime Voltammetric reduction Nickel compounds
description	The voltammetric reduction of NiII(DMGH)2 complex preadsorbed on mercury both in 1 M NH4Cl + NH3 buffer and in 0.1 M borate buffer solutions was studied. In this work experimental evidence points to NiII(DMGH)2 reduction with simultaneous decomposition of the ligand DMGH- and reduction of Ni(II) to Ni(O). The experimental sweep rate dependence of peak current and potential is explained in terms of a ErCi surface reaction scheme and a rate expression that takes into account attractive forces between the adsorbed reactant complex. © 1997 Elsevier Science S.A.
author	Ramirez, Silvana Andrea María Gordillo, Gabriel Jorge
author_facet	Ramirez, Silvana Andrea María Gordillo, Gabriel Jorge
author_sort	Ramirez, Silvana Andrea María
title	The reduction of nickel dimethylglyoxime complex preadsorbed on mercury
title_short	The reduction of nickel dimethylglyoxime complex preadsorbed on mercury
title_full	The reduction of nickel dimethylglyoxime complex preadsorbed on mercury
title_fullStr	The reduction of nickel dimethylglyoxime complex preadsorbed on mercury
title_full_unstemmed	The reduction of nickel dimethylglyoxime complex preadsorbed on mercury
title_sort	reduction of nickel dimethylglyoxime complex preadsorbed on mercury
publishDate	1997
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15726657_v431_n2_p171_Ramirez http://hdl.handle.net/20.500.12110/paper_15726657_v431_n2_p171_Ramirez
work_keys_str_mv	AT ramirezsilvanaandreamaria thereductionofnickeldimethylglyoximecomplexpreadsorbedonmercury AT gordillogabrieljorge thereductionofnickeldimethylglyoximecomplexpreadsorbedonmercury AT ramirezsilvanaandreamaria reductionofnickeldimethylglyoximecomplexpreadsorbedonmercury AT gordillogabrieljorge reductionofnickeldimethylglyoximecomplexpreadsorbedonmercury
_version_	1768543916821315584

The reduction of nickel dimethylglyoxime complex preadsorbed on mercury

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