Zobrazeno 1 - 10
of 179
pro vyhledávání: '"Cristofor Simionescu"'
Autor:
Anca-Irina Galaction, Mădălina Poștaru, Dan Cașcaval, Alexandra Tucaliuc, Cristofor Simionescu
Publikováno v:
Studia Universitatis Babeș-Bolyai Chemia. 64:87-99
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5da36358940f8e729dea41045dbfc92
https://doi.org/10.24193/subbchem.2019.2.08
https://doi.org/10.24193/subbchem.2019.2.08
Publikováno v:
Journal of Polymer Science: Polymer Symposia. 64:149-180
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6facbd43a84083b33116cc838f83e334
https://doi.org/10.1002/polc.5070640113
https://doi.org/10.1002/polc.5070640113
Publikováno v:
Journal of the Serbian Chemical Society, Vol 66, Iss 3, Pp 153-159 (2001)
Blends of semi-crystalline polymers (polyethylene adipate and two poly(ester-urethane) s) with liquid crystal cholesteryl palmitate with different compositions were prepared by solution casting. One of the poly(ester-urethane)s was based on 2,4-tolyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ec35c2ee753afebf3728b1624347458
Autor:
Ramona Enea, Ana-Maria ResmeriÅ£Ä, Laura Petraru, Cristian GrigoraÅ, Dan Scutaru, Cristofor Simionescu, Nicolae Hurduc
Publikováno v:
Central European Journal of Chemistry; Dec2007, Vol. 5 Issue 4, p981-995, 15p
Publikováno v:
Journal of Organometallic Chemistry. 113:23-28
To investigate the influence of the ferrocenyl residue on the reactivity of phenylacetylene towards polymerization and on the properties of polyphenylacetylene, p-ferrocenylphenylacetylene has been synthesised and then polymerized with initiation by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aa17993aaa8bf4b79b565cf614ec9a1
https://doi.org/10.1016/s0022-328x(00)91757-1
https://doi.org/10.1016/s0022-328x(00)91757-1
Publikováno v:
Die Makromolekulare Chemie. 175:371-389
Kinetik und Mechanismus des mechanochemischen Polykondensationsvorganges von Poly(oxyathylenoxyterephthaloyl) (Polyathylenterephthalat) mit aliphatischen Diaminen (athylen- und Hexamethylendiamin) wurden untersucht. Es wurde gefunden, das die Reaktio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6db3bb30f1079f7ff6a918601889917c
https://doi.org/10.1002/macp.1974.021750203
https://doi.org/10.1002/macp.1974.021750203
Publikováno v:
Origins of Life. 8:237-246
Living-matter precursors are obtained by the action of the high-frequency electrical discharges on a methane-ammonia-water mixture. Some purine and pyrimidine bases as well as nucleosides are detected and estimated quantitatively by column chromatogr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::784f873701c3bc47a475a28905a457a9
https://doi.org/10.1007/bf00930685
https://doi.org/10.1007/bf00930685
Publikováno v:
Journal of Organometallic Chemistry. 214:107-114
The influence of the reaction conditions in the polycondensation of 1,1′-diacetylferrocene and 1,1′-bis[β-(2-furyl)acryloyl]ferrocene with biuret is studied and the optimum parameters for obtaining new ferrocene polymers, polyferrocenyleniminoim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::339a02cccd85b4783a0bf7658d51f385
https://doi.org/10.1016/s0022-328x(00)85962-8
https://doi.org/10.1016/s0022-328x(00)85962-8
Publikováno v:
Die Makromolekulare Chemie. 147:69-78
Es wurde die radikalische Polymerisation von Ferrocenylacetylen (FcA) in Gegenwart von Dibenzoylperoxid untersucht. Die Initiatorkonzentration beeinflust die Polymerausbeute erst bei einer Temperatur von 190°C. Der Umsatz wachst mit der Temperatur b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ae14d592d67283b6e48ae5c20f54372
https://doi.org/10.1002/macp.1971.021470106
https://doi.org/10.1002/macp.1971.021470106
Publikováno v:
Die Makromolekulare Chemie. 136:47-64
Die vorliegende Arbeit befast sich mit der ionischen Polymerisation von Phenylacetylen in Gegenwart loslicher metallorganischer Katalysatorkomplexe von Typ Al(C2H5)3/Ti(OC4H9)4, Al(C2H5)3/TiCl2(C5H5)2, Al(C2H5)3/VO(C5H7O2)2, Al(C2H5)3/Cr(C5H7O2)3, Al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec761bfe418f035fc2d350cecf2b1276
https://doi.org/10.1002/macp.1970.021360104
https://doi.org/10.1002/macp.1970.021360104