Zobrazeno 1 - 10
of 42
pro vyhledávání: '"T. E. Glass"'
Autor:
James E. McGrath, Anand S. Badami, Hae-Seung Lee, Judy S. Riffle, Abhishek Roy, Michael A. Hickner, T. E. Glass, Mou Paul
Publikováno v:
Polymer. 111:297-306
Disulfonated poly(arylene ether) and polyimide copolymers can phase separate to form nanoscale hydrophilic and hydrophobic domain morphology. Water in these domains has been assigned to three different states, tightly bound, loosely bound and free wa
Autor:
M. Sankarapandian, T. E. Glass, Albert R. Shultz, James E. McGrath, H. K. Shobha, Lenore Rasmussen, Anthony J. Pasquale, Timothy Edward Long
Publikováno v:
Polymer. 47:4042-4057
A novel, high-refractive index homopolymer was produced by incorporating carbazole and phenol into the methacrylate monomer structure. The reaction of phenol with 9-(2,3-epoxypropyl)-carbazole, followed by the reaction of the carbazole phenoxy-based
Autor:
William L. Harrison, T. E. Glass, James E. McGrath, K. B. Wiles, V. A. Bhanu, A. E. Brink, Hossein Ghassemi, Mehmet Sankir, M. H. Brink
Publikováno v:
Journal of Applied Polymer Science. 100:4595-4602
A systematic study of the synthesis and characterization of 3,3′-disulfonated-4,4′-dichlorodiphenyl sulfone (SDCDPS) monomer was conducted by varying reactant stoichiometries (molar ratios of 4,4′-dichlorodiphenyl sulfone (DCDPS) to SO3 1 : 2.2
Autor:
Harry C. Dorn, Erick B. Iezzi, Aline Demortier, James C. Duchamp, Kerra R. Fletcher, T. E. Glass, Daniel Dorn
Publikováno v:
Chemical Physics Letters. 375:655-659
The discovery of a new isomer of the endohedral metallofullerene Sc3N@C80 is reported. 13C labeled (∼9%) Sc3N@C80 has been synthesized and has been characterized by HPLC, mass spectroscopy and 13C NMR data. The 13C NMR spectrum shows six peaks with
Autor:
K. B. Wiles, Garth L. Wilkes, V. A. Bhanu, P. Rangarajan, M Sankarpandian, Michael J. Bortner, Donald G. Baird, James E. McGrath, Juan Yang, D. Godshall, T. E. Glass, A. K. Banthia
Publikováno v:
Polymer. 43:4841-4850
Statistical (random) copolymers of acrylonitrile (AN) and methyl acrylate (MA) have been synthesized by free radical homogeneous (solution) and heterogeneous (suspension) methods. Selected compositions can be fabricated by environment friendly, solve
Publikováno v:
Polymer. 43:2017-2029
Controlled molecular weight, linear, ortho- and para-cresol novolac oligomers have been synthesized by using calculated amounts of a monofunctional 2,6-dimethylphenol endcapping reagent. It was found that an excess of formaldehyde was needed to achie
Autor:
M. Sankarapandian, Qing Ji, H. K. Shobha, Sheng Wang, and A. R. Shultz, James E. McGrath, T. E. Glass, Hong Zhuang
Publikováno v:
Macromolecules. 34:8051-8063
A number of new aryl phosphorus-containing polymers were found to be miscible with the commercially significant bisphenol A-based poly(hydroxy ether)s (PHE) over the entire composition range by dif...
Publikováno v:
Polymer. 41:4965-4990
The high temperature curing reactions of oligomers bearing two phenylethynyl groups have previously been utilized to produce attractive new materials, but are not well understood. A model aryl ether imide compound with one such moiety was used to elu
Publikováno v:
Polymer. 41:5109-5124
A series of poly(arylene ether sulfone) thermosets were synthesized from oligomers ( M n =4–8000 g / mol ) endcapped with various phenylethynyl moieties which differ in their electron-withdrawing abilities of their attached substituent. 13C NMR sho
Autor:
Q. Ji, U. Sorathia, M. W. Muggli, James E. McGrath, T. E. Glass, G. Burns, Thomas C. Ward, L.F. Wang
Publikováno v:
Polymer. 41:5083-5093
Segmented polyurethanes derived from a 1000 M n hydroxyl terminated polytetramethylene oxide soft segment, 4,4′-methylene diphenyl diisocyanate, MDI, and 1,4-butanediol were modified with a 1200 M n secondary aminoalkyl functional polydimethylsilox