WC-Co mixtures, widely used in industry, have been intensively investigated because of their noxious effects on human health when the powder is inhaled. A particular chemical reaction, taking place in the presence of both WC and Co powders has been claimed to contribute to the development of the lung diseases. Activated oxygen species (AOS) are produced through the reduction of oxygen in presence of the WC-Co particles. It has been demonstrated that this spontaneous process involves the oxidation of Co and the reduction of oxygen catalysed by WC via anelectrochemicalredoxreaction,beingCotheanodeandWCthecathode.Theelectrolyteforthisprocess,takingplaceinthedistalzoneofthe lungs, is a wet layer distributed on the powder surface by the humid am...
Transition metal oxides as abundant materials are used for the electrocatalysis of the oxygen evolut...
Sustainable development and climate change is considered to be one of the top challenges of humanity...
CO poisoning of Pt catalysts is one of the most critical problems that deteriorate the electrocataly...
WC–Co mixtures, widely used in industry, have been intensively investigated because of their noxious...
Hard metal alloys (or cemented carbides) are made of a mixture of tungsten carbide particles (WC, mo...
The occupational exposure to cobalt/tungsten carbide (Co/WC) dusts causes asthma and interstitial fi...
The electrochemical oxidation of WC in aqueous solutions is critical for the functional stability of...
The mechanism and kinetics of oxygen reduction were studied with a rotating Pt ring-Ni disk electrod...
The importance of oxygen reduction in corrosion processes is emphasized. The complex mechanism of th...
Oxygen Reduction Reaction (ORR) catalysts, from waste automobile tyres obtained from Microwave assis...
The development of redox flow cells has been carried out through the use of several redox couples wh...
Summarization: The effect of electrochemically pumping O2− to or from a porous polycrystalline Pt ca...
The lung toxicity of a carbide-cobalt mixture is more important than that of each individual compone...
Les matériaux à base de Ni et zircone stabilisée à l’oxyde d’yttrium (YSZ) ou d'oxyde de cérium dopé...
The catalytic oxidation of carbon monoxide on Fe catalyst was studied at 300-500degreesC and atmosph...
Transition metal oxides as abundant materials are used for the electrocatalysis of the oxygen evolut...
Sustainable development and climate change is considered to be one of the top challenges of humanity...
CO poisoning of Pt catalysts is one of the most critical problems that deteriorate the electrocataly...
WC–Co mixtures, widely used in industry, have been intensively investigated because of their noxious...
Hard metal alloys (or cemented carbides) are made of a mixture of tungsten carbide particles (WC, mo...
The occupational exposure to cobalt/tungsten carbide (Co/WC) dusts causes asthma and interstitial fi...
The electrochemical oxidation of WC in aqueous solutions is critical for the functional stability of...
The mechanism and kinetics of oxygen reduction were studied with a rotating Pt ring-Ni disk electrod...
The importance of oxygen reduction in corrosion processes is emphasized. The complex mechanism of th...
Oxygen Reduction Reaction (ORR) catalysts, from waste automobile tyres obtained from Microwave assis...
The development of redox flow cells has been carried out through the use of several redox couples wh...
Summarization: The effect of electrochemically pumping O2− to or from a porous polycrystalline Pt ca...
The lung toxicity of a carbide-cobalt mixture is more important than that of each individual compone...
Les matériaux à base de Ni et zircone stabilisée à l’oxyde d’yttrium (YSZ) ou d'oxyde de cérium dopé...
The catalytic oxidation of carbon monoxide on Fe catalyst was studied at 300-500degreesC and atmosph...
Transition metal oxides as abundant materials are used for the electrocatalysis of the oxygen evolut...
Sustainable development and climate change is considered to be one of the top challenges of humanity...
CO poisoning of Pt catalysts is one of the most critical problems that deteriorate the electrocataly...