Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Alain Adenier"'
Publikováno v:
Journal of Physical Organic Chemistry. 24:798-808
The 1H NMR titration method is used to investigate the association of non-symmetrical 1,2- and 1,3-diols with pyridine in benzene. These diols give well-defined titration curves for the two non-equivalent OH protons, but it is not possible to determi
Autor:
Alain Adenier, Z. Osman, Frédéric Kanoufi, Catherine Combellas, Géraldine Hallais, Jean Pinson
Publikováno v:
Electrochimica Acta. 56:1476-1484
Nanometer layers are grafted on the surface of carbon or metallic electrodes by electrochemical reduction of iodo or bromoacetonitrile in acetonitrile. The structure of these layers, ( carbon or metal )–[CH 2 –CH(NH 2 )–] n , is determined by e
Publikováno v:
Progress in Organic Coatings. 63:18-24
This paper aims at studying the influence of the following parameters on the electrodeposition, at both constant potential and potential sweeping, of paranitrobenzene diazonium (PNBD) onto gold electrodes: applied potential, number of cycles or reduc
Publikováno v:
Synthetic Metals. 158:6-24
Electrosynthesis of poly(2-methyl-thieno[3,2- b ]benzothiophene) [poly(2-MeTBT)] and poly(3-methyl-thieno[3,2- b ]benzothiophene) [poly(3-MeTBT)], was performed by anodic oxidation of 2-MeTBT and 3-MeTBT on Pt electrode in 0.1 M LiClO 4 acetonitrile
Publikováno v:
Journal of Physical Organic Chemistry. 20:410-421
syn-2,2,4,4-Tetramethyl-3-{2-[3,4-alkylenedioxy-5-(3-pyridyl)]thienyl}pentan-3-ols self-associate both in the solid state and in solution. Single-crystal X-ray diffraction study of the 3,4-ethylenedioxythiophene (EDOT) derivative shows that it exists
Autor:
Sophie Griveau, Eva Cabet-Deliry, Jean Pinson, Annie Chaussé, Florence Mercier, Alain Adenier, Nicole Barre, Christine Vautrin-Ul
Publikováno v:
Surface Science. 600:4801-4812
This study investigates the spontaneous grafting of different para-substituted phenyl groups on carbon and metallic surfaces from diazonium salts solutions. Glassy carbon, nickel, zinc and iron plates were allowed to react with an acetonitrile soluti
Publikováno v:
Journal of Physical Organic Chemistry. 19:295-307
1H NMR measurements indicate that (X-pyridyl)alkanols of the general formula (C5H4N)(CH2)nOH, where n = 1, 2 or 3, self-associate as open dimers, cyclic dimers, trimers and tetramers, with considerable variations depending on the position of the alky
Publikováno v:
Chemistry of Materials. 18:2021-2029
It is possible to form micrometer thick polyphenylene (PP) films by electrochemical reduction of benzenediazonium tetrafluoroborate on metals in acetonitrile. The electrochemical behavior of the PP film is characterized by different electrochemical t
Autor:
Alain Adenier, Bedřich Košata, François Maurel, Jean-Jacques Aaron, K.I. Chane-Ching, Jiří Svoboda, Ch. Lô
Publikováno v:
Synthetic Metals. 156:256-269
Poly[1-(thiophene-2-yl)benzothieno[3,2-b]benzothiophene] (poly-TBTBT) was electrosynthesized on a Pt electrode by anodic oxidation of TBTBT in 0.1 M LiClO4 acetonitrile solution and in a micellar medium (water/methanol, 9/91, v/v) containing 0.39 M p
Autor:
Luisa M. Abrantes, L.M. Martins dos Santos, Pierre-Camille Lacaze, Alain Adenier, Jean Christophe Lacroix, K.I. Chane-Ching
Publikováno v:
Journal of Electroanalytical Chemistry. 587:67-78
The use of appropriate electrolyte allows to deposit Polypyrrole (PPy) films on oxidizable metals such as copper by electrochemical oxidation of Pyrrole. In this work, oxalic acid, sodium oxalate, sodium/potassium tartrate and sodium salicylate are u