Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ali Nebipasagil"'
Autor:
Jaesung Park, Ozma Lane, James E. McGrath, Benny D. Freeman, Sue J. Mecham, Ali Nebipasagil, Judy S. Riffle, Benjamin J. Sundell
Publikováno v:
Polymer. 118:256-267
Poly(arylene ether sulfone) and poly(ethylene oxide) (PEO)-based segmented polyurethanes were synthesized as potential gas separation membrane materials. Poly(arylene ether sulfone) oligomers with controlled molecular weights (15,000 and 20,000 g/mol
Autor:
Ali Nebipasagil, Ozma Lane, Judy S. Riffle, James E. McGrath, Sue J. Mecham, Benjamin J. Sundell
Publikováno v:
Polymer. 93:14-22
Disulfonated poly(arylene ether sulfone) random copolymers with controlled oligomeric molecular weights were synthesized via nucleophilic aromatic substitution step polymerization. A monofunctional endcapping reagent, meta-aminophenol, was utilized t
Autor:
Andrew T. Shaver, James E. McGrath, Qiang Liu, Benny D. Freeman, Benjamin J. Sundell, Priya Pisipati, Judy S. Riffle, Sue J. Mecham, Ali Nebipasagil
Publikováno v:
Polymer. 55:5623-5634
Amorphous, high glass transition, crosslinkable poly(arylene ether)s for gas purification membranes have been synthesized. The polymers include a moiety capable of several oxidation reactions and UV crosslinking. Structural identification was confirm
Autor:
Benjamin J. Sundell, Ali Nebipasagil, Kwan-Soo Lee, Benny D. Freeman, Joseph Cook, Eui Soung Jang, Andrew T. Shaver, James E. McGrath
Publikováno v:
Industrial & Engineering Chemistry Research. 53:2583-2593
meta-Aminophenol was used during nucleophilic step copolymerization to end-cap partially disulfonated bisphenol A based random copolymers with controlled oligomeric molecular weights. The amine end groups were thermally reacted with a tetrafunctional