Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Tadeusz Krogulec"'
Publikováno v:
Journal of The Electrochemical Society. 160:H757-H764
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::988d97c4cc46c4f4026b2a1045680ba1
https://doi.org/10.1149/2.086310jes
https://doi.org/10.1149/2.086310jes
Publikováno v:
Analytical Chemistry. 78:6747-6755
Cyclic chronopotentiometry provides a very simple detection method, which may be particularly useful in capillary electrophoresis (CE) and microseparation systems. It has been shown that for disk microelectrodes it is possible to define safe reductio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eea8c2832c1a6535af3ca16c16654eb
https://doi.org/10.1021/ac060331f
https://doi.org/10.1021/ac060331f
Publikováno v:
Electroanalysis. 13:1185-1190
Catalytic electroreduction of fullerene (C60) at Au or Pt microelectrodes covered with [MIII(bpy)3](ClO4)3 (M=Co and Fe, and bpy=2,2′-bipyridine) was investigated. Under constant potential oxidation in acetonitrile/toluene (1:4, v/v) solution conta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fcb2c288e24d4b17f157c3869c28ada
https://doi.org/10.1002/1521-4109(200110)13:14<1185::aid-elan1185>3.0.co
https://doi.org/10.1002/1521-4109(200110)13:14<1185::aid-elan1185>3.0.co
Publikováno v:
Journal of Electroanalytical Chemistry. 463:200-211
Convolutive voltammetry was employed in studies of the kinetics of sulfide ion adsorption at copper amalgam and mercury electrodes. Measurements were carried out for low electrode coverages to minimize the effect of the lateral interaction energy, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b97ce23b766a727faeb1799d334e981
https://doi.org/10.1016/s0022-0728(98)00455-0
https://doi.org/10.1016/s0022-0728(98)00455-0
Publikováno v:
Analytical Chemistry. 70:2895-2901
A method for studying impedance spectroscopy of micrometer-sized electrodes in the frequency range from 5 kHz to 5 MHz has been developed and tested. Details of the electronic circuit and the data processing method are provided. Since the method invo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07abe930657f9b57223468a57ba3fb33
https://doi.org/10.1021/ac9712456
https://doi.org/10.1021/ac9712456
Publikováno v:
Journal of Electroanalytical Chemistry. 435:267-271
The process of Ru(III) thiocyanate complex electroreduction at mercury and platinum electrodes has been studied by voltammetry, chronoamperometry and polarography. The formation of two polarographic waves is observed in the studied system. The first
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f37c7c5105001a1d7e8111e25dd82fa8
https://doi.org/10.1016/s0022-0728(97)00024-7
https://doi.org/10.1016/s0022-0728(97)00024-7
Autor:
Jolanta Magnuszewska, Tadeusz Krogulec
Publikováno v:
Analytica chimica acta. 786
The determination of quercetin and rutin by flow injection analysis (FIA) and capillary electrophoresis (CE) using electrochemical detection was described. These flavonoids were determined at normal (unheated) and hot platinum microelectrodes using c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ad00082138b2e6d17d243022641a2e2
https://pubmed.ncbi.nlm.nih.gov/23790290
https://pubmed.ncbi.nlm.nih.gov/23790290
Autor:
Tadeusz Krogulec, Krzysztof Winkler
Publikováno v:
Journal of Electroanalytical Chemistry. 386:127-134
The electrode processes occuring in the Fe(II)-S 2 O 2− 3 system on mercury electrode were investigated by cyclic voltammetry, chronopotentiometry, polarography and pulse polarography. Electrocatalytic thiosulphate ion decomposition was observed re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2ca29e90761a1cd7e7ed5c1b5808bf9
https://doi.org/10.1016/0022-0728(94)03820-s
https://doi.org/10.1016/0022-0728(94)03820-s
Publikováno v:
Journal of Electroanalytical Chemistry. 367:213-221
The electroreduction of Ni(II) and PD(II) thiocyanate complexes, Ni(II) selenocyanate complexes and Ni(II) thiourea complexes has been studied at mercury electrodes. It has been confirmed in each case that the ligands undergo electroreduction, as do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20aaf114eb6fc2c7946503a14bbfa4f7
https://doi.org/10.1016/0022-0728(93)03045-q
https://doi.org/10.1016/0022-0728(93)03045-q
Publikováno v:
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 291:103-121
Electrode processes involving the formation of a heterogeneous amalgam of iron during the electroreduction of Fe(II) ions on mercury and the oxidation of the iron amalgam were investigated by cyclic voltammetry, chronoamperometry and cyclic chronopot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc636329c43d0e3e5870474d74a9356f
https://doi.org/10.1016/0022-0728(90)87180-r
https://doi.org/10.1016/0022-0728(90)87180-r