Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review
Proton-conducting properties of acid-doped poly(glycidyl methacrylate)-1,2,4-triazole systems. / Çelik, S. Ü; Akbey, Ümit ̈; Bozkurt, Ayhan et al.
I: Macromolecular Chemistry and Physics, Bind 209, Nr. 6, 25.03.2008, s. 593-603.Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review
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TY - JOUR
T1 - Proton-conducting properties of acid-doped poly(glycidyl methacrylate)-1,2,4-triazole systems
AU - Çelik, S. Ü
AU - Akbey, Ümit ̈
AU - Bozkurt, Ayhan
AU - Graf, Robert
AU - Spiess, Hans W.
PY - 2008/3/25
Y1 - 2008/3/25
N2 - 1,2,4-triazole-functional PGMA polymers have been synthesized and their anhydrous proton-conducting properties were investigated after doping with phosphoric acid and triflic acid. PGMA was prepared by solution polymerization and then modified with 1H-1,2,4-triazole (Tri) and 3-amino-1,2,4-triazole (ATri). FT-IR, 13C NMR and elemental analysis verify the high immobilization of the triazoles in the polymer chain. Phosphoric-acid-doped polymers showed lower Tg and higher proton conductivities. PGMA-Tri 4 H3PO4 showed a maximum water-free proton conductivity of approximately 10-2 S · cm-1 while that of PGMA-ATri 2 H3PO4 was 10-3 S · cm-1. The structure and dynamics of the polymers were explored by 1H MAS and 13C CP-MAS solid-state NMR.
AB - 1,2,4-triazole-functional PGMA polymers have been synthesized and their anhydrous proton-conducting properties were investigated after doping with phosphoric acid and triflic acid. PGMA was prepared by solution polymerization and then modified with 1H-1,2,4-triazole (Tri) and 3-amino-1,2,4-triazole (ATri). FT-IR, 13C NMR and elemental analysis verify the high immobilization of the triazoles in the polymer chain. Phosphoric-acid-doped polymers showed lower Tg and higher proton conductivities. PGMA-Tri 4 H3PO4 showed a maximum water-free proton conductivity of approximately 10-2 S · cm-1 while that of PGMA-ATri 2 H3PO4 was 10-3 S · cm-1. The structure and dynamics of the polymers were explored by 1H MAS and 13C CP-MAS solid-state NMR.
KW - 1H-1,2,4-triazole
KW - 3-Amino-1,2,4-triazole
KW - Anhydrous proton conductivity
KW - Poly(glycidyl methacrylate)
KW - Polymer electrolyte
KW - Solid state NMR
U2 - 10.1002/macp.200700457
DO - 10.1002/macp.200700457
M3 - Journal article
AN - SCOPUS:54249122358
VL - 209
SP - 593
EP - 603
JO - Macromolecular Chemistry and Physics
JF - Macromolecular Chemistry and Physics
SN - 1022-1352
IS - 6
ER -