Zobrazeno 1 - 10
of 22
pro vyhledávání: '"M.T. Riou"'
Publikováno v:
Thin Solid Films. 274:35-45
Parasexiphenyl was synthesized by electroreduction of monobromoterphenyl in the presence of a Ni catalyst and purified by vacuum sublimation and condensation in a temperature gradient. Thin films can be processed by vacuum evaporation under controlle
Publikováno v:
Synthetic Metals. 57:4783-4787
The coupling reaction of monobromoterphenyl (Φ3 Br) in the presence of zero valent Nickel Ni(o) complex is an attractive and straightforward way to synthesize para(sexiphenyl) (φ6). The aim of this paper is to demonstrate that this reaction may be
Publikováno v:
Synthetic Metals. 57:4734-4739
Parasexiphenyl Φ6 may be considered as a model compound for the electroactive polyparaphenylene. Beyond six repeat units the properties of such material are close to those of the polymer itself without presenting drawbacks related to formation of po
Publikováno v:
Journal de Chimie Physique. 89:1305-1311
La synthese d’oligophenylenes lineaires peut etre aisement realisee par reduction electrochimique d’un derive aromatique halogene en presence d’un complexe du nickel zero-valent dans le N-N dimethylacetamide.L’influence du potentiel impose a
Publikováno v:
Journal de Chimie Physique. 89:1271-1277
L’etude des couches minces de parasexiphenyle depose par evaporation sous vide a permis de montrer l’importance des parametres de depot tels que la vitesse d’evaporation et la temperature du substrat. On montre ici que la meilleure cristallinit
Autor:
G. Clarisse, M.T. Riou
Publikováno v:
Inorganica Chimica Acta. 130:139-144
The study of lanthanide phthalocyanine synthesis shows increasing difficulty in obtaining the diphthalocyanine from lutetium to lanthanum. Mono- and diphthalocyanine complexes have been characterized by spectroscopic methods. The rare earth effect on
Publikováno v:
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 274:107-115
Uranium diphthalocyanine has been characterized by infrared, visible and near infrared spectroscopy. The Spectroelectrochemical properties detected show that the electrochromic properties of lanthanide diphthalocyanines can be extended to the tetrava
Autor:
C. Clarisse, M.T. Riou
Publikováno v:
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 249:181-190
The electrochemical properties of rare earth diphthalocyanine thin films in contact with an acidic medium have been studied. The results show that the same electrochemical behaviour is observed from neodymium to lutetium. The rare earth substitution
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