Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Magnus Rosvall"'
Publikováno v:
Journal of Electroanalytical Chemistry. 546:51-58
This study focuses on the even harmonic current response for a reversible electrochemical system, which is subjected to a large amplitude square wave voltage signal. On the basis of both theoretical considerations and low frequency experiments it is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02df3a5c2dcba6b023c706e25372bc3b
https://doi.org/10.1016/s0022-0728(03)00145-1
https://doi.org/10.1016/s0022-0728(03)00145-1
Publikováno v:
Monash University
Large amplitude square wave voltammetric experiments have been undertaken with model electrochemical system comprising aqueous solutions of tris(2,2'-bipyridine)osmium(II/III) and tris(2,2'-bipyridine)iron(II/III) redox couples, both of which exhibit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3029a9bfc91200a02ada59727ae62b8a
https://doi.org/10.1016/s0022-0728(02)01222-6
https://doi.org/10.1016/s0022-0728(02)01222-6
Autor:
Magnus Rosvall
Publikováno v:
Electrochemistry Communications, Vol 2, Iss 11, Pp 791-795 (2000)
A state-of-the-art FFT-instrument recently described in this journal (which measures the impedance at each dc potential applied to a working electrode) was shown to perform with excellent precision in a kinetic study at a carbon fibre microelectrode.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a973d43009cc538d4c129f53e738964a
https://doi.org/10.1016/s1388-2481(00)00123-5
https://doi.org/10.1016/s1388-2481(00)00123-5
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 368:456-460
A flexible instrument was designed in order to investigate the influence of current magnitude, current duration and the frequency of the pulse generation on the error obtained in coulometric Karl Fischer titrations carried out in diaphragm-free cells
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9578af5b25bda17b00b36ec39e8ad784
https://doi.org/10.1007/s002160000508
https://doi.org/10.1007/s002160000508
Autor:
Michael Sharp, Magnus Rosvall
Publikováno v:
Electrochemistry Communications, Vol 2, Iss 5, Pp 338-343 (2000)
A flexible system has been constructed that allows impedance data to be rapidly measured over a range of frequencies (250 Hz–200 kHz) at each static potential applied to a working electrode during a staircase voltammetric scan. The data collected c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f6178f3deb0741db3d12fd5c2414ac7
https://doi.org/10.1016/s1388-2481(00)00032-1
https://doi.org/10.1016/s1388-2481(00)00032-1
Publikováno v:
Analytical Chemistry. 70:5332-5338
A flexible computer-controlled coulometric Karl Fischer system based on zero-current potentiometry is described. A negligible influence of the generating current on the potentiometric signal is indicated by the low noise level of the system. For exam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b48a72c1e553769f65dc8b6fa7b23e0d
https://doi.org/10.1021/ac980710b
https://doi.org/10.1021/ac980710b