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Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The aim of this work is to present the results of the synthesis of Pt nanoparticles using the modified polyol method, using carbon black powder Vulcan XC-72R as a support. Two different techniques were used to synthesize the catalysts: (a) fixing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4aef95c7ff885a5fb965770e603f8773
https://doi.org/10.1016/j.ces.2013.05.067
https://doi.org/10.1016/j.ces.2013.05.067
Autor:
J.R. Collet-Lacoste
Publikováno v:
Electrochimica Acta. 49:4967-4977
Electrochemical impedance and new measurement techniques based on the sinusoidal response of non-electrical quantities are discussed here based on the theory of non-equilibrium thermodynamics. The theory of non-equilibrium thermodynamics or thermodyn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd91f3cb07d80fe0f20fa31818a5855
https://doi.org/10.1016/s0013-4686(04)00581-x
https://doi.org/10.1016/s0013-4686(04)00581-x
Publikováno v:
Electrochimica Acta. 48:341-347
Kramers–Kronig transforms (KKT) constitute a powerful tool to validate experimental impedance data. A new algorithm, containing a Fast Fourier Transform (FFT) sub-routine, for the numerical calculus of the KKT has been developed. This algorithm is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1828113ecfd26b127984886799ac5a45
https://doi.org/10.1016/s0013-4686(02)00677-1
https://doi.org/10.1016/s0013-4686(02)00677-1
Publikováno v:
International Journal of Nanoscience. 16:1750007
The aim of this work is to present the results obtained for the synthesis of Pd NPs by the modified-polyol method with Vulcan XC-72R as support. Two different ways were used to synthesize catalysts: (a) Maintaining the initial pH of the synthesis equ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f42ae837643fb9612176b47aa65566a
https://doi.org/10.1142/s0219581x17500077
https://doi.org/10.1142/s0219581x17500077
Publikováno v:
Electrochimica Acta. 44:4443-4452
In this work, we present a pressure modulation method developed to study surface effects in hydrogen permeation through iron base alloys. The technique involves the generation of a sinusoidal hydrogen pressure on the input side of a permeation membra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6858bf6d3a8481e02bba7e54558e1b1e
https://doi.org/10.1016/s0013-4686(99)00159-0
https://doi.org/10.1016/s0013-4686(99)00159-0
Publikováno v:
Electrochimica Acta. 44:2693-2704
A new transfer function for electrochemical hydrogen permeation through metallic membranes is defined, and its analytical expression is obtained through a theoretical model including surface processes and bulk diffusion. By means of the EIS technique
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3a91734d605ffc98f0b569dce97605f
https://doi.org/10.1016/s0013-4686(98)00406-x
https://doi.org/10.1016/s0013-4686(98)00406-x
Autor:
A.M. Brass, J.R. Collet-Lacoste
Publikováno v:
Acta Materialia. 46:869-879
Hydrogen permeation tests were performed in pure iron in sodium hydroxide at 298 K, based on the electrochemical technique. Hydrogen charging was conducted under potentiostatic control, simultaneously registering both the permeation (ip) and the cath
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ac44445f5c76b156de19675ad2f61b4
https://doi.org/10.1016/s1359-6454(97)00311-x
https://doi.org/10.1016/s1359-6454(97)00311-x