Zobrazeno 1 - 10
of 26
pro vyhledávání: '"J B, Bessone"'
Publikováno v:
Journal of Applied Electrochemistry. 37:467-471
Gallium electrodeposition onto vitreous carbon was studied in chloride solution using potentiostatic and potentiodynamic techniques. The morphology and composition of the deposits were analysed by SEM/EDX. The effects of solution pH, applied potentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ce4f2145d5317f44001facd912fb0fe
https://doi.org/10.1007/s10800-006-9277-x
https://doi.org/10.1007/s10800-006-9277-x
Autor:
J. B. Bessone
Publikováno v:
Corrosion Science. 48:4243-4256
The presence of Hg at concentration less than 300 ppm in Al base alloys causes their passivation breakdown. On alloys used as sacrificial anodes, it causes a major lowering (>0.3 V) in their operational potential in chloride media. Mercury as trace c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86814e0a97e41d9c5a2ec603422c56df
https://doi.org/10.1016/j.corsci.2006.03.013
https://doi.org/10.1016/j.corsci.2006.03.013
Publikováno v:
Corrosion Science. 47:95-105
Exploratory work on the electrochemical behaviour of the Al-4%Zn alloy in the presence of In3+ in weakly acid chloride and acetic media is reported. It was found that in chloride solutions, active dissolution takes place at very negative potentials (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77afacda6cfc14771d73b1ffcca5c7d2
https://doi.org/10.1016/j.corsci.2004.05.002
https://doi.org/10.1016/j.corsci.2004.05.002
Autor:
J. B. Bessone, A.G. Muñoz
Publikováno v:
Thin Solid Films. 460:143-149
Surface conditions similar to those found in aluminium alloys of practical use were assessed by cathodic deposition of transitions metals (Ni and Co) from different electrolytes. Fundamental aspects concerning with the growth of anodic oxide films at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40cab1514e0f820092388433648e086a
https://doi.org/10.1016/j.tsf.2004.02.017
https://doi.org/10.1016/j.tsf.2004.02.017
Publikováno v:
Thin Solid Films. 429:119-128
Electrochemical and morphological aspects of the first stages of Ni deposition were studied in neutral sulfate solutions by means of voltammetry, potentiostatic steps and AFM techniques. Both of the two deposition mechanisms identified in this medium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::266e546792b42c98fb015c3b0bbbece4
https://doi.org/10.1016/s0040-6090(03)00277-3
https://doi.org/10.1016/s0040-6090(03)00277-3
Publikováno v:
Corrosion Science. 44:2171-2182
In order to explain the electrochemical behaviour of Al–Zn–In based alloys in chloride media, a commercial Al–Zn–In–Si anode and a ternary alloy, Al–5%Zn–0.02%In prepared in our laboratory, were investigated using potentiodynamic techni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e925b86ea969341bbaf9efcbab54a303
https://doi.org/10.1016/s0010-938x(02)00042-2
https://doi.org/10.1016/s0010-938x(02)00042-2
Autor:
Silvana Beatriz Saidman, J. B. Bessone
Publikováno v:
Journal of Electroanalytical Chemistry. 521:87-94
The electrodeposition of polypyrrole films on an aluminium substrate in acid nitric solution has been studied by means of cyclic voltammetry and potential step chronoamperometry methods. The coating appears to be initially deposited at flaws in the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0866e0c138abff04ffe3c423d950bad3
https://doi.org/10.1016/s0022-0728(02)00685-x
https://doi.org/10.1016/s0022-0728(02)00685-x
Publikováno v:
Corrosion Science. 43:1245-1265
The anodic dissolution of Zn and Zn–5%In alloy was investigated in acid chloride and perchlorate solutions by means of polarisation curves and electrochemical impedance spectroscopy. The composition and morphology of surface attack were analysed by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf2947d710f0b4bcc2a0e88dc1cfff00
https://doi.org/10.1016/s0010-938x(00)00148-7
https://doi.org/10.1016/s0010-938x(00)00148-7
Publikováno v:
Journal of Applied Electrochemistry. 31:839-844
A systematic investigation was carried out by means of cyclic voltammetry, chronoamperometry and chronopotentiometry on 3,6-dimethylthieno[3,2-b]thiophene (DMTT) electropolymerisation on vitreous carbon in acetonitrile (ACN) containing 0.1 M LiClO4.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa59482752cb478f91af6daf95fe412b
https://doi.org/10.1023/a:1017947220213
https://doi.org/10.1023/a:1017947220213
Publikováno v:
Surface and Interface Analysis. 30:305-308
The different devitrification stages of Fe 69.5 Cu 1 Nb 3 B 9 Si 13.5 Cr 4 (F-Cr4) amorphous alloy were studied by atomic force microscopy (AFM) on samples annealed at 400, 600 and 670°C for different treatment times. The AFM images showed no topogr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1337a76085b36225cf4dfee61fbfea8
https://doi.org/10.1002/1096-9918(200008)30:1<305::aid-sia792>3.0.co
https://doi.org/10.1002/1096-9918(200008)30:1<305::aid-sia792>3.0.co