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Surface spectators and their role in relationships between activity and selectivity of the oxygen reduction reaction in acid environments
(2015-08-12)
Abstract We use the rotating ring disk (RRDE) method to study activity-selectivity relationships for the oxygen reduction reaction (ORR) on Pt(111) modified by various surface coverages of adsorbed CN<inf>ad</inf> ...
Gold nanoelectrode ensembles for direct trace electroanalysis of iodide
(Elsevier B.V., 2006-08-04)
A procedure for the standardization of ensembles of gold nanodisk electrodes (NEE) of 30 nm diameter is presented, which is based on the analytical comparison between experimental cyclic voltammograms (CV) obtained at the ...
Gold nanoelectrode ensembles for direct trace electroanalysis of iodide
(Elsevier B.V., 2006-08-04)
A procedure for the standardization of ensembles of gold nanodisk electrodes (NEE) of 30 nm diameter is presented, which is based on the analytical comparison between experimental cyclic voltammograms (CV) obtained at the ...
Armazenamento e liberação de H2 em materiais bidimensionais
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM FÍSICA, 2020-08-10)
Two-dimensional (2D) carbon-based materials have been extensively investigated in
recent years, due to their excellent mechanical, thermal and electronic properties. Among the
discoveries that have emerged from these ...
Gold nanoelectrode ensembles for direct trace electroanalysis of iodide
(Elsevier B.V., 2014)
What Determines Electrochemical Surface Processes on Carbon Supported PdAu Nanoparticles?
(Amer Chemical Soc, 2018-03-01)
Supported bimetallic nanoparticles have good activities in heterogeneous catalysis and electrocatalysts. Among those systems, PdAu shows improved stability and enhanced catalytic activity toward electrochemical reactions ...
What Determines Electrochemical Surface Processes on Carbon-Supported PdAu Nanoparticles?
(2018-03-02)
Supported bimetallic nanoparticles have good activities in heterogeneous catalysis and electrocatalysts. Among those systems, PdAu shows improved stability and enhanced catalytic activity toward electrochemical reactions ...