Zobrazeno 1 - 7
of 7
pro vyhledávání: '"J. Y. Goblot"'
Autor:
Michel-Alain Petit, Gerard Froyer, Francois Maurice, Abdelouafi Digua, Jean-Francois Fauvarque, J. Y. Goblot
Publikováno v:
Molecular Crystals and Liquid Crystals. 118:267-272
A new poly(paraphenylene) recently obtained by electropolymerization of dihalobenzene is described in terms of infra-red and UV-visible absorptions, electron paramagnetic resonance, DC conductivity of the pristine material. The first data on ASF5 dop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aab64b4a907160cbea224e46bb9882b
https://doi.org/10.1080/00268948508076222
https://doi.org/10.1080/00268948508076222
Publikováno v:
Le Journal de Physique Colloques. 44:C3-745
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4b58e016d31eb48fd3b0728de1f46ff
https://doi.org/10.1051/jphyscol:19833147
https://doi.org/10.1051/jphyscol:19833147
Publikováno v:
Molecular Crystals and Liquid Crystals. 118:273-276
Kinetics of AsF5 doping on polyparaphenylene (PPP) powder synthesized by the Kovacic method (1) were carried out for different pressures and different temperatures. The results are explained in terms of physical adsorption on the high specific area o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d330ff7bfd0331d646e0cdc68f0147f
https://doi.org/10.1080/00268948508076223
https://doi.org/10.1080/00268948508076223
Publikováno v:
Molecular Crystals and Liquid Crystals. 118:295-299
The evolution of the frequency and temperature dependence of the complex conductivity σ*(f, T) of lightly doped polyparaphenylene is reported. The main features of the experimental devices are the folio-wings : a) an automatic determination of σ* w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::697ffd083b0b7d0f32cb15e4e426f8ad
https://doi.org/10.1080/00268948508076227
https://doi.org/10.1080/00268948508076227
Publikováno v:
Molecular Crystals and Liquid Crystals. 118:277-280
The fibrous morphology and the crystalline structure of the fibres polyparaphenylene (PPP) are observed by electron microscopy and a comparison is made between the undoped and the doped material.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04cf092cff076af79fddab166c1b0baf
https://doi.org/10.1080/00268948508076224
https://doi.org/10.1080/00268948508076224
Publikováno v:
Molecular Crystals and Liquid Crystals. 118:319-322
Polyparaphenylene, PPP, has been polymerized from benzene, as described by Kovacic, and heavily doped in ASF5 vapour. The spin susceptibilities were about 10−6 emu/mole carbon for the Pauli part, plus one Curie spin per 1000 carbon atoms. The asymm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3fdc9e3b2f7df0bce8201dc6adbbc10
https://doi.org/10.1080/00268948508076232
https://doi.org/10.1080/00268948508076232
Autor:
Y. Pelous, S Krichene, Serge Lefrant, Jean-Pierre Buisson, Francois Maurice, Gerard Froyer, J. Y. Goblot, Claude Fabre
Publikováno v:
Molecular Crystals and Liquid Crystals. 118:301-304
A vibrational study of poly-p-phenylene (PPP) prepared by the Kovacic method is presented. A comparison is made between the vibrational features (in both IR and Raman) of undoped PPP, PPP chemically doped using AsF5 or electrochemically doped with As
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56fc27442a2888a8f6174d55f6a9c8d3
https://doi.org/10.1080/00268948508076228
https://doi.org/10.1080/00268948508076228