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PtSnIr/C anode electrocatalysts: Promoting effect in direct ethanol fuel cells
(2012-07-12)
This study investigates the promoting effect of PtSnIr/C (1:1:1) electrocatalyst anode, prepared by polymeric precursor method, on the ethanol oxidation reaction in a direct ethanol fuel cell (DEFC). All of the materials ...
PtSnIr/C anode electrocatalysts: Promoting effect in direct ethanol fuel cells
(2012-07-12)
This study investigates the promoting effect of PtSnIr/C (1:1:1) electrocatalyst anode, prepared by polymeric precursor method, on the ethanol oxidation reaction in a direct ethanol fuel cell (DEFC). All of the materials ...
PtSnIr/C anode electrocatalysts: promoting effect in direct ethanol fuel cells
(Sociedade Brasileira de Química, 2012)
This study investigates the promoting effect of PtSnIr/C (1:1:1) electrocatalyst anode, prepared by polymeric precursor method, on the ethanol oxidation reaction in a direct ethanol fuel cell (DEFC). All of the materials ...
Preparation and evaluation of carbon-supported catalysts for ethanol oxidation
(Springer, 2013-06)
Supported PtSnIr/C, PtSn/C, and IrSn/C catalysts with potential application in a direct alcohol fuel cell were prepared by chemical reduction employing Pechini methodology. The catalyst particles were characterized by ...
Síntesis y caracterización de óxidos mixtos Ir-Sn-Sb-O para su aplicación como ánodo en electrolizadores de agua tipo PEM
(Universidad Autónoma de Zacatecas, 2015-12-10)
Se prepararon óxidos mixtos con fórmula general Ir-Sn-Sb-O por el método de descomposición térmica, empleando como precursores compuestos clorados H2IrCl6, snCl4.5H2O y SbCl3 en etanol. Dichos materiales funcionan como ...
Evaluación de celdas de combustible de electrolito polimérico con ánodos pt-m (m= sn, ru e ir) para la oxidación de h2 y co
(Universidad Nacional de Colombia Sede Medellín, 2008)
Se evaluó el desempeño de celdas de combustible de electrolito polimérico alimentadas con hidrógeno, CO y una mezcla H2-(2%)CO, utilizando oxígeno en el cátodo. Para la oxidación de los combustibles, se probaron seis ...
PtSnIr/C Anode Electrocatalysts: Promoting Effect in Direct Ethanol Fuel Cells
(SOC BRASILEIRA QUIMICASAO PAULO, 2013-08-02)
This study investigates the promoting effect of PtSnIr/C (1:1:1) electrocatalyst anode, prepared by polymeric precursor method, on the ethanol oxidation reaction in a direct ethanol fuel cell (DEFC). All of the materials ...
Activity of platinum-tin catalysts prepared by the Pechini-Adams method for the electrooxidation of ethanol
(ELSEVIER SCIENCE SA, 2009)
Pt-Sn electrocatalysts of different compositions were prepared and dispersed on carbon Vulcan XC-72 using the Pechini-Adams method. The catalysts were characterized by energy dispersive X-ray analysis and X-ray diffraction. ...
Estudio cinético de la oxidación de etanol en electrodos de platino-estaño-níquel
(2012)
El objetivo de este estudio fue estudiar la cinética electroquímica y el mecanismo de la reacción de electro-oxidación de etanol sobre catalizadores Pt/C, Pt90Ni10/C, Pt70Sn30/C, Pt80Sn10Ni10/C y Pt70Sn20Ni10/C. Para la ...