Zobrazeno 1 - 10
of 484
pro vyhledávání: '"G. Horányi"'
Publikováno v:
Electrochimica Acta. 53:7436-7444
The reduction of ClO4− ions in acid media was studied at smooth polycrystalline rhodium electrodes by voltammetry, chronoamperometry and impedance spectroscopy. On the basis of the experimental results, a new mechanism for the electrocatalytic redu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::088d0a74a0b8615769ad2cf137a5ee1a
https://doi.org/10.1016/j.electacta.2007.12.007
https://doi.org/10.1016/j.electacta.2007.12.007
Autor:
Győző G. Láng, G. Horányi
Publikováno v:
Journal of Solid State Electrochemistry. 11:439-443
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f46ff240ce652693d0b6e72f3c76bc80
https://doi.org/10.1007/s10008-006-0146-7
https://doi.org/10.1007/s10008-006-0146-7
Autor:
Győző G. Láng, G. Horányi
Publikováno v:
Journal of Electroanalytical Chemistry. 583:148-154
Dissolution mechanisms suggested for Zn have been discussed. It has been shown that the anions adsorbed on the metal or metal hydroxide surfaces play an important role in the dissolution process, therefore involvement of anions in the charge and mass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74ce40c784e0a7167fe554d3760fc8cb
https://doi.org/10.1016/j.jelechem.2005.06.002
https://doi.org/10.1016/j.jelechem.2005.06.002
Publikováno v:
Journal of Electroanalytical Chemistry. 582:249-257
The problem of the stability of perchlorate ions in the presence of iron group metals is discussed in the light of new experimental results obtained at various temperatures, perchlorate concentrations and pH values. Results obtained with Fe, Co and N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecd1ea7d44ce56a3b752fdb93182497d
https://doi.org/10.1016/j.jelechem.2005.01.006
https://doi.org/10.1016/j.jelechem.2005.01.006
Autor:
G. Horányi
Publikováno v:
Corrosion Science. 47:507-514
The adsorption of radiolabelled Cl − and SO 4 − ions from aqueous perchlorate solutions onto powdered Mn metal was studied. It was found that the extent of the adsorption is determined by the continuous increase of the thickness of the surface ox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a19f2c7985bf1e95cf551ffdf8949d0
https://doi.org/10.1016/j.corsci.2004.05.017
https://doi.org/10.1016/j.corsci.2004.05.017
Autor:
G. Horányi
Publikováno v:
Corrosion Science. 46:1741-1749
The adsorption of sulphate and chloride ions on Co and Fe was studied in 0.5 mol dm−3 NaClO4 supporting electrolyte at various pH values by radiotracer technique in the course of the corrosion (dissolution) of the metals. The effect of the reductio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5655a0483db38b716fca04501c792d50
https://doi.org/10.1016/j.corsci.2003.11.002
https://doi.org/10.1016/j.corsci.2003.11.002
Autor:
Erika Kálmán, G. Horányi
Publikováno v:
Journal of Colloid and Interface Science. 269:315-319
The specific adsorption of radiolabeled sulfate and phosphate ions from perchlorate supporting electrolyte onto nano-AlOOH and nano-Fe(2)O(3) powder has been investigated. The pH dependence of the adsorption of anions onto nanopowders was compared wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::272e7a7e6cca3fc71e1410c6b5387f59
https://doi.org/10.1016/s0021-9797(03)00750-1
https://doi.org/10.1016/s0021-9797(03)00750-1
Publikováno v:
Electrochemistry Communications, Vol 5, Iss 7, Pp 609-612 (2003)
The occurrence of the reduction of ClO4− ions in the course of the dissolution (corrosion) of Co was indicated through the study of the adsorption of radio labelled (36Cl) Cl− ions. A detailed analytical study determining the Co2+ and Cl− conte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9dbd380d13dbeb1fcfe00131073a945
http://www.sciencedirect.com/science/article/pii/S1388248103001413
http://www.sciencedirect.com/science/article/pii/S1388248103001413
Autor:
Gyözö G. Láng, G. Horányi
Publikováno v:
Journal of Electroanalytical Chemistry. 552:197-211
The problem of the reduction of perchlorate ions is discussed in the light of recent results bearing in mind the perchlorate environmental contamination challenge and recent problems concerning the electrochemical stability of ClO4− ions. The catal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::908ec7620cce46c29ff936850f7787ed
https://doi.org/10.1016/s0022-0728(02)01302-5
https://doi.org/10.1016/s0022-0728(02)01302-5
Radiotracer study of the adsorption of sulfate ions at a Bi2O3 powder/electrolyte solution interface
Autor:
G. Horányi
Publikováno v:
Journal of Solid State Electrochemistry. 7:309-312
The pH and concentration dependence of the adsorption of sulfate ions on powdered Bi2O3 was studied by a radiotracer technique in the presence of a large excess of perchlorate supporting electrolyte. It was found that, similar to other oxides such as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44306ee63a5bec32d87279e58031b436
https://doi.org/10.1007/s10008-002-0349-5
https://doi.org/10.1007/s10008-002-0349-5