The electrocatalytic reduction of oxygen is of paramount importance in the operation of a PEM-type fuel cell. The search for materials that replace platinum is currently under study. Titanium (Ti) is considered a valve metal due to its semiconductor characteristics, that is, it does not allow the passage of current in both directions due to the spontaneously formed oxide (TiO2). If this layer forms potentiodynamically, it increases the semiconductor characteristics and is a useful compound in electrocatalysis. Palladium (Pd) has electrochemical characteristics similar to platinum (Pt) but its cost is lower. The objective of this research is to determine how Pd electrodeposits influence the RRO, at different times, on TiO2 electrodes. Under ...
Os eletrocatalisadores Pd/C, TiO2/C e os binários PdTiO2/C (50:50), (70:30), (90:10), (30:70) e (10:...
The study of the semiconductor/electrolyte interface has applications in the production of photoelec...
A aplicação de reatores de eletrólitos sólidos para oxidação de metano e cogeração de energia é atra...
En esta tesis se estudió la reacción de reducción de oxígeno (RRO) sobre electrodos de óxido de Ti m...
In this work we present the preparation and characterization of Pt electrodes deposited onto Ti, obt...
O paládio é um metal nobre com propriedades únicas associadas à sua boa capacidade de adsorver e abs...
In this work a systematic investigation was carried out of the surface characterization and electroc...
No presente trabalho foram preparados eletrodos recobertos com filmes contendo Pt, Ru e Sn pelo méto...
Pt, 50Pt-50RuO2 and 50Pt-50IrO2 electrodes were prepared on titanium (Ti) substrate by thermal decom...
Ponencia presentada en Congreso Internacional de Metalurgia y materiales SAM-CONAMET/IBEROMAT/MATERI...
Ti-supported (Ti + Ru + Ce)O2 electrodes, prepared at 450 °C, were characterised by XRD, open-circui...
Este trabalho apresenta a preparação e caracterização de eletrodos de óxidos do tipo ânodos dimensio...
AbstractNew materials operating as future electrocatalysts into fuel cells or in environmental remed...
New materials operating as future electrocatalysts into fuel cells or in environmental remediation ...
La oxidación electrolítica por plasma es una técnica utilizada para la formación de recubrimientos c...
Os eletrocatalisadores Pd/C, TiO2/C e os binários PdTiO2/C (50:50), (70:30), (90:10), (30:70) e (10:...
The study of the semiconductor/electrolyte interface has applications in the production of photoelec...
A aplicação de reatores de eletrólitos sólidos para oxidação de metano e cogeração de energia é atra...
En esta tesis se estudió la reacción de reducción de oxígeno (RRO) sobre electrodos de óxido de Ti m...
In this work we present the preparation and characterization of Pt electrodes deposited onto Ti, obt...
O paládio é um metal nobre com propriedades únicas associadas à sua boa capacidade de adsorver e abs...
In this work a systematic investigation was carried out of the surface characterization and electroc...
No presente trabalho foram preparados eletrodos recobertos com filmes contendo Pt, Ru e Sn pelo méto...
Pt, 50Pt-50RuO2 and 50Pt-50IrO2 electrodes were prepared on titanium (Ti) substrate by thermal decom...
Ponencia presentada en Congreso Internacional de Metalurgia y materiales SAM-CONAMET/IBEROMAT/MATERI...
Ti-supported (Ti + Ru + Ce)O2 electrodes, prepared at 450 °C, were characterised by XRD, open-circui...
Este trabalho apresenta a preparação e caracterização de eletrodos de óxidos do tipo ânodos dimensio...
AbstractNew materials operating as future electrocatalysts into fuel cells or in environmental remed...
New materials operating as future electrocatalysts into fuel cells or in environmental remediation ...
La oxidación electrolítica por plasma es una técnica utilizada para la formación de recubrimientos c...
Os eletrocatalisadores Pd/C, TiO2/C e os binários PdTiO2/C (50:50), (70:30), (90:10), (30:70) e (10:...
The study of the semiconductor/electrolyte interface has applications in the production of photoelec...
A aplicação de reatores de eletrólitos sólidos para oxidação de metano e cogeração de energia é atra...