Zobrazeno 1 - 10
of 12
pro vyhledávání: '"D. J. Yusá-Marco"'
Publikováno v:
Spectroscopy Letters. 39:457-472
An analytical study is carried out to optimize X‐ray fluorescence (XRF) and flame atomic absorption spectrometry (FAAS) quantitative analysis of Zn, Pb, and S in ZnO samples commonly used to obtain industrial ceramic enamels. Pb and S in the raw ma
Publikováno v:
X-Ray Spectrometry. 35:243-248
A method for the quantitative analysis of chromite ores by x-ray fluorescence spectrometry using beads is proposed. The work concerned the serious problems caused by the refractory nature of these materials which prevents the use of glass discs in x-
Autor:
D. J. Yusá-Marco, José Vicente Gimeno-Adelantado, Antonio Doménech-Carbó, S. Sánchez-Ramos, M. Moya-Moreno, Francisco Bosch-Reig
Publikováno v:
Electroanalysis. 16:1814-1822
A method for quantitatively determining the relationship boron/lead in ceramic materials is presented. It is based on the attachment of microsamples of ceramic frits to an electrochemical quartz crystal microbalance (EQCM). After a reductive depositi
Autor:
D. J. Yusá-Marco, José Vicente Gimeno-Adelantado, M. Moya-Moreno, Francisco Bosch-Reig, S. Sánchez-Ramos, Antonio Doménech-Carbó
Publikováno v:
Analytica Chimica Acta. 501:103-111
A method for quantitatively determining boron in minerals and ceramic materials is described. It is based on the abrasive attachment of mixtures of ZnO plus sample to PIGEs. After a reductive deposition step, square wave voltammograms recorded for th
Autor:
F. Bosch Reig, J. V. Gimeno Adelantado, A. Domenech Carbo, D. J. Yusá Marco, S. Sánchez Ramos
Publikováno v:
Analytical and Bioanalytical Chemistry. 373:893-900
An in-depth chemical-analytical study has been performed on biscuit and mortar from 17th-18th century tiles from a mediaeval hermitage in the province of Valencia (Spain). Representative samples were chosen from the tile fragments available, using ap
Autor:
S. Sánchez Ramos, F. Bosch Reig, J. V. Gimeno Adelantado, A. Domenech Carbo, D. J. Yusá Marco
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 57:689-700
This paper reports an analytical study of enamel on fragments of medieval tiles using atomic spectroscopy techniques — AAS, XRF and SEM/EDX. The samples came from a hermitage in the region of Valencia (Spain) and have different motifs, mainly flora
Autor:
S. Sánchez-Ramos, Francisco Bosch-Reig, D. J. Yusá-Marco, Antonio Doménech-Carbó, F. Bosch-Mossi, José Vicente Gimeno-Adelantado
Publikováno v:
Applied Spectroscopy. 56:58-61
This paper is an analytical study of the possibility of applying the linear range of the substitution-dilution method to correct the matrix effect in quantitative analysis by X-ray fluorescence (XRF) spectroscopy. The analytical range is obtained fro
Autor:
D. J. Yusá-Marco, Francisco Bosch-Reig, S. Sánchez-Ramos, F. Bosch-Mossi, José Vicente Gimeno-Adelantado
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 56:187-201
A mathematical model based on the dilution–addition method (DAM) for multi-elemental analysis using an X-ray fluorescence technique is proposed. The conditions for sample preparation do not require both the unknown and standard samples to be simila
Autor:
D. J. Yusá-Marco, S. Sánchez-Ramos, J.A Berja-Pérez, José Vicente Gimeno-Adelantado, Francisco Bosch-Reig, Antonio Doménech-Carbó
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 55:1669-1677
A method is proposed for boron determination in ceramic materials, boracic raw materials and ceramics frits of different compositions by wavelength dispersive X-ray fluorescence technique. The instrumental conditions were studied and the sample prepa
Autor:
J. V. Gimeno Adelantado, D. J. Yusá-Marco, F. Bosch Reig, V. Peris Martinez, F. Bosch Mossi, M.T. Doménech Carbó
Publikováno v:
Scopus-Elsevier
An analytical procedure is proposed for the independent quantitative chemical analysis of each element in the presence of other elements in the matrix of a sample by Energy Dispersive Electron Probe Microanalysis. For this purpose, an empirical calib