Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Lucien Martinot"'
Autor:
Lucien Martinot
Publikováno v:
CeROArt : Conservation, Exposition, Restauration d'Objets d'Art, Vol 3 (2009)
Various analytical techniques markedly contribute to the authentification of metal antiquities when visual judgments no more suffice to detect fakes, forgeries or extensive restorations. A careful analysis of the property of the materials from which
Externí odkaz:
https://doaj.org/article/7a14e39fd74b401d8c2ebd3f27ee60bf
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 77:77-83
We have measured the standard potential of the couple Np(IV)/Np(III) in the molten LiCl-KCl eutectic, within the temperature range from 400 to 55O°C. The cell used has been the following The work has been carried out in glove-boxes under inert atmos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0be7151b2dff8c542c8130daa5bb743
https://doi.org/10.1002/bscb.19680770108
https://doi.org/10.1002/bscb.19680770108
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 76:15-25
The reaction U(IV)+e⇆U(III) in molten LiCl-KCl eutectic has been investigated by means of chronopotentiometry. The diffusion coefficient of U(IV) passes from 4.46 . 10−6 to 12.15 . 10−6 cm2/sec. when the temperature increases from 400°C to 500
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c0bffd75e6beacec08ec4b718920b28
https://doi.org/10.1002/bscb.19670760103
https://doi.org/10.1002/bscb.19670760103
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 76:211-220
We have measured the standard potentials of the system U(III)/U(0), in the molten LiCl-KCl eutectic, within the temperature range from 400 to 550°C. The cell used has been the following: The work has been carried out in glove-boxes, under inert atmo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b386743b5a531937a64a501f23680f8
https://doi.org/10.1002/bscb.19670760305
https://doi.org/10.1002/bscb.19670760305
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 76:26-32
The kinetics of the reactions U(IV)+e⇆U(III) and U(III)+3e⇆U(O) in molten LiCl-KCl eutectic are investigated by means of Tafel lines. For the first reaction, the slope of the line is RT/F, both for reduction and oxidation, which indicates that th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b13cba36bd4521e13399848da2d46fd
https://doi.org/10.1002/bscb.19670760104
https://doi.org/10.1002/bscb.19670760104
Autor:
Lucien Martinot
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 76:617-630
Afin d'elucider le mecanisme de l'oxydation electrochimique des organomagnesiens, on a applique plusieurs methodes reservees jusqu'ici a la cinetique electrochimique en solution aqueuse. La mesure du facteur de frequence de la reaction lente ainsi qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ed9df056270f767f17815cf666207e3
https://doi.org/10.1002/bscb.19670761107
https://doi.org/10.1002/bscb.19670761107
Publikováno v:
Bulletin des Sociétés Chimiques Belges. 84:657-662
From e.m.f. measurements in dilute solutions, we have calculated the standard free energy of formation of CmCl3 in (Li-K)Cl eutectic between 400 and 600°C: ΔG°f = (- 753 000 + 315 T) J. mol−1.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16325d546144762d6e369a30d13b4729
https://doi.org/10.1002/bscb.19750840611
https://doi.org/10.1002/bscb.19750840611
Publikováno v:
Les cahiers de Mariemont. 34:47-52
Martinot Lucien, Weber Georges, Guillaume Joseph. Analyses de métaux et verre du Champa par la méthode des faisceaux d’ions. In: Les cahiers de Mariemont, volume 34, 2006. L'Art du Champa. pp. 47-52.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2c43bf0db163c982a9ec0ed5accb068
https://doi.org/10.3406/camar.2006.1181
https://doi.org/10.3406/camar.2006.1181
Publikováno v:
X-Ray Spectrometry. 34:297-300
For several years, the specific features of PIXE and PIGE have made them very attractive in the field of archaeometry. Among them, non-destructivity is one of the most important. The possibility of working under atmospheric pressure is also important
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f1b5c3888078c932685d238ce7afbc6
https://doi.org/10.1002/xrs.818
https://doi.org/10.1002/xrs.818
Autor:
P. Mignonsin, David Strivay, Delphine Leroy, Lucien Martinot, Robert Jérôme, Georges Weber, Christine Jérôme
Publikováno v:
Journal of Applied Polymer Science. 88:352-359
Branched polyethyleneimine (PEI) was sulfonated by reaction with chloropropanesulfonylchloride and phosphonated by reaction with phosphorous acid and formaldehyde. The accordingly formed polyanions were used as doping agents for polypyrrole (PPy). Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ea0c7ab8d926379e1e846d6e24e3966
https://doi.org/10.1002/app.12028
https://doi.org/10.1002/app.12028