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Estudo do biomaterial Ti-6Al-4V empregando-se técnicas eletroquímicas e XPS
(Sociedade Brasileira de Química, 2002-02-01)
The Ti-6Al-4V alloy used as biomaterial has been used over the last years. The literature shows controversies concerning the kind and the chemical composition of the film naturally and elctrochemically formed on the surface ...
Melanin system composition analyzed by XPS depth profiling
(2021-06-01)
The melanins are a class of natural pigments ubiquitous throughout the biosphere. These pigments are gaining significant attention as advanced materials due to their biocompatibility, optical and electrical properties. The ...
SEM/EDX and XPS studies of niobium after electropolishing
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
The studies of niobium after electrochemical polishing EP in sulfuric-methanesulfonic acid mixture were performed. The NbOx/Nb surface was studied by SEM/EDX and XPS methods to find out the chemical composition of the ...
XPS investigation of plasma-deposited polysiloxane films irradiated with helium ions
(Wiley-Blackwell, 2007-05-23)
This work describes an XPS investigation of plasma-deposited polysiloxane films irradiated with 170 keV He+ ions at fluences, Phi, ranging from 1 x 10(14) to 1 x 10(16) cm(-2). Modifications in the atomic concentrations ...
Estudo do biomaterial Ti-6Al-4V empregando-se técnicas eletroquímicas e XPS
(Sociedade Brasileira de Química, 2002-02-01)
The Ti-6Al-4V alloy used as biomaterial has been used over the last years. The literature shows controversies concerning the kind and the chemical composition of the film naturally and elctrochemically formed on the surface ...
XPS investigation of plasma-deposited polysiloxane films irradiated with helium ions
(Wiley-Blackwell, 2007-05-23)
This work describes an XPS investigation of plasma-deposited polysiloxane films irradiated with 170 keV He+ ions at fluences, Phi, ranging from 1 x 10(14) to 1 x 10(16) cm(-2). Modifications in the atomic concentrations ...
Estudo do biomaterial Ti-6Al-4V empregando-se técnicas eletroquímicas e XPS
(Sociedade Brasileira de Química, 2014)
Surface of PdCuAu ternary alloys: a combined LEIS and XPS study
(John Wiley & Sons Ltd, 2015-07)
PdCuAu ternary alloy sampleswith different compositionwere synthesized on top of ZrO2-modified porous stainless steel disks by the sequential electroless deposition technique. The structure, morphology and bulk composition ...