Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Joseph H. Magill"'
Publikováno v:
Macromolecular Chemistry and Physics. 200:2519-2524
Mesomorphic features of poly[bis(2,2,2-trifluoroethoxy)phosphazene] (PBFP) with high (10 7 ) and low (10 4 ) molecular weights have been investigated by X-ray diffraction techniques, differential scanning calorimetry optical and electron microscopy,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d054c7ddd534290a39028f9641cf135f
https://doi.org/10.1002/(sici)1521-3935(19991101)200:11<2519::aid-macp2519>3.0.co
https://doi.org/10.1002/(sici)1521-3935(19991101)200:11<2519::aid-macp2519>3.0.co
Publikováno v:
The Journal of Chemical Physics. 110:10445-10451
The mistaken identity of 1,3-bis (1-naphthyl)-5-(2-naphthyl) benzene (1,3α-5β TNB throughout the article) for 1,3,5-tris (1-naphthyl) benzene (TαNB throughout the article) is acknowledged and viscosities and recoverable creep compliances above Tg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bce080986dbeec32fe65399ea3bb7662
https://doi.org/10.1063/1.478975
https://doi.org/10.1063/1.478975
Autor:
Joseph H. Magill
Publikováno v:
Macromolecular Chemistry and Physics. 199:2365-2378
For poly(TMPS) a fractions and blends of fractions, it has been established experimentally that the isothermal spherulitic growth rate, G, and physical properties are strongly interrelated. Correlations also depend strongly upon molecular weight. Bel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4d25c437cbfc84bb8c14b53e478606e
https://doi.org/10.1002/(sici)1521-3935(19981101)199:11<2365::aid-macp2365>3.0.co
https://doi.org/10.1002/(sici)1521-3935(19981101)199:11<2365::aid-macp2365>3.0.co
Autor:
Joseph H. Magill
Publikováno v:
Macromolecular Rapid Communications. 19:65-69
Spherulitic growth rates and physical properties of polysiloxanes are well correlated for a wide range of molecular weights. Below the zero shear entanglement molecular weight, Mc, chain folding is probably the norm and fractions are brittle, but aft
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aef28be525b523f5d7e579ad057e85fd
https://doi.org/10.1002/(sici)1521-3927(19980101)19:1<65::aid-marc65>3.0.co
https://doi.org/10.1002/(sici)1521-3927(19980101)19:1<65::aid-marc65>3.0.co
Autor:
R. J. Ciora, Joseph H. Magill
Publikováno v:
Separation Science and Technology. 32:899-923
An investigation of the transport and separation of several permanent gases (CO2, N2, CH4, and H2) and vapors (H2O and ethanol) in unprocessed and rolltruded poly(aryl ether ether ketone) (PEEK) thin films has been conducted to evaluate PEEK for memb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f84004a6f8ca4d91e03fd69be6a7af71
https://doi.org/10.1080/01496399708000935
https://doi.org/10.1080/01496399708000935
Publikováno v:
Macromolecular Chemistry and Physics. 196:1739-1749
[(Ph2PN)0,76(Ph(o-tolyl)PN)0,24] random copolymer (Ph: phenyl) was synthesized by the reaction of Ph2POCH2CF3 and Ph(o-tolyl)POCH2CF3 with trimethylsilyl azide. Differential scanning calorimetry (DSC) measurements showed that this copolymer has a sin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05783a084273e58334a72b114d14a2ee
https://doi.org/10.1002/macp.1995.021960528
https://doi.org/10.1002/macp.1995.021960528
Publikováno v:
Macromolecular Chemistry and Physics. 196:1713-1737
Block copolymers were synthesized by the anionically initiated copolymerization of (CH 3 OCH 2 CH 2 O)(CF 3 CH 2 O) 2 P=NSi(CH 3 ) 3 , followed by the addition of (CF 3 CH 2 O) 3 P=NSi (CH 3 ) 3 . Random copolymers were made by simuluneous polymeriza
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e762e8e206ba24e1ab5309dae776e9d
https://doi.org/10.1002/macp.1995.021960527
https://doi.org/10.1002/macp.1995.021960527
Autor:
Michael L. White, Marek Cypryk, Morio Kojima, Uli Franz, Krzysztof Matyjaszewski, Joseph H. Magill
Publikováno v:
Macromolecular Chemistry and Physics. 195:1823-1842
Poly(diphenylphosphazene) (PDPhP) was synthesized by a reaction of 2,2,2-trifluoroethyl diphenylphosphinite with trimethylsilyl azide. Characteristics of the polymer exhibit a marked molecular weight dependency. DSC measurements showed that the PDPhP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::996dcc9cd9d3888cf237d182fd0de077
https://doi.org/10.1002/macp.1994.021950530
https://doi.org/10.1002/macp.1994.021950530
Autor:
R.J Ciora, Joseph H. Magill
Publikováno v:
Polymer. 35:949-955
The gas separation characteristics of isotactic polypropylene (iPP) thin films produced via the rolltrusion solid-state processing technique have been studied in order to establish some principles underlying permeation/separation behaviour in relatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b658437a9c0e76c17683704a33d722bb
https://doi.org/10.1016/0032-3861(94)90938-5
https://doi.org/10.1016/0032-3861(94)90938-5
Autor:
R. J. Ciora, Joseph H. Magill
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 32:305-312
Modification of the gas transport properties of rolltruded isotactic poly(propylene) films have been studied. Changes in the amorphous solubility, diffusivity, and the activation energies of CO2, N2, and CH4 in iPP rolltruded at 150°C for draw ratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73442b4caf5e861775b80a1da5b2cdc2
https://doi.org/10.1002/polb.1994.090320212
https://doi.org/10.1002/polb.1994.090320212