Zobrazeno 1 - 10
of 138
pro vyhledávání: '"B. Beden"'
Autor:
B. Beden
Publikováno v:
Materials Science Forum. :277-290
Publikováno v:
Journal of Power Sources. 54:296-300
Surface films formed on lithium were investigated using in situ reflectance infrared spectroscopy. Experiments were carried out using sophisticated techniques like EMIRS (electro-modulated infrared reflectance spectroscopy) or SNIFTIRS (subtractively
Autor:
B. Beden
Publikováno v:
Journal of Electroanalytical Chemistry. 345:1-12
The advantages of using integrated electromodulated IR reflectance spectroscopy (EMIRS) bands are examined in the light of theoretical and practical considerations of the shapes of EMIRS bands. As a result of noise reduction and ease of location of t
Publikováno v:
Electrochimica Acta. 37:1909-1918
The electrooxidation of d -glucose has been studied in alkaline medium on pure and modified noble metal electrodes. Analysis of the reaction products was carried out using ion exchange liquid chromatography. Glucaric and keto-2-gluconic acids were pr
Publikováno v:
Electrochimica Acta. 37:1333-1342
Using suitable potential programmes, sustained electrolysis of aqueous solution of d -glucose, in perchloric and phosphate buffered media were carried out on Pt, Au and adatoms (Pb, Tl, Bi) modified Pt electrodes. The reaction products in solution as
Publikováno v:
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 279:291-303
The nature of the sulphur species adsorbed on platinum electrodes, formed “in situ” by oxidation of sulphides in acid medium, and the electronic effects they may induce, were investigated using two different experimental techniques: cyclic voltam
Publikováno v:
Langmuir. 9:1980-1982
Synchrotron infrared spectra of H[sub 2]O adsorbed on a polycrystalline gold surface have been obtained for the first time. Water was found to adsorb molecularly and associatively on gold at low temperatures, i.e., 100-140 K. For example, at 117 K an
Publikováno v:
Journal of the Chemical Society, Faraday Transactions. 92:3975
The oscillatory oxidation of formaldehyde is studied on platinum and rhodium polycrystalline electrodes in alkaline and acidic solutions. Both potentiostatic current and galvanostatic potential oscillations are found under most circumstances, except
Autor:
B. Beden
Publikováno v:
Journal of Thermal Analysis. 6:131-144
La thermogravimetrie sous pression de vapeur d'eau contrOlee permet, lorsqu'elle est realisee au moyen de variations discontinues de la temperature, jusqu'a stabilisation, d'identifier un grand nombre d'hydrates du chlorure de zirconyle ou de ses sel
Autor:
B. Beden, Alan Bewick
Publikováno v:
Electrochimica Acta. 33:1695-1698
A modified SNIFTIRS technique is described which enables IR spectra to be obtained from the evolving anodic layer formed on Ni in alkaline solution. The sequential changes Ni → α -Ni(OH) 2 → β -Ni(OH) 2 → β-NiOOH → γ-NiOOH are clearly dis