The development of high-temperature PEM fuel cells (working at 150–200° C) is pursued
worldwide in order to solve some of the problems of current cells based on Nafion®(CO …

Two new kinds of fluorine‐containing polybenzimidazoles (PBI), poly (2, 2′‐(tetrafluoro‐p‐
phenylene)‐5, 5′‐bibenzimidazole) and poly (2, 2′‐tetradecafluoroheptylene‐5, 5 …

Polybenzimidazoles (PBI) are heterocyclic polymers that possess high thermal and oxidative
stability. The inherent strength and chemical and thermal stability of PBI make it ideal for use …

This paper describes the preparation of the polybenzimidazole nanofiber (PBINF) onto the
QCM sensor by electrospinning of 2, 2'-(p-phenylene)-5, 5'-bis (benzoxazole)(PBI) and …

Özet Bu çalışmada iyonik sıvı ortamında PBI polimerleri ile kaplanmış olan Fe3O4 ve
NiFe2O4 naoparçacıklarının PVDF/DMF içerisinde çözelti hazırlanarak elektrospin …

In the present study, magnetite nanoparticles were added to an electrospinning solution of
polyvinylidene fluoride (PVDF)/polybenzimidazole (PBI) polymers to prepare PBI/Fe3O4 …

Flexible membranes of poly (oxyphenylene benzimidazole)(PBIO) polymer with oxygen in
the main chain were prepared. Proton conductivity was improved by sulfonation and adding …

In this work, the preparations of N‐phenyl substituted polybenzimidazoles by direct
polycondensation between N‐phenyl substituted aromatic tetramine, 4, 6‐di (N …

Özet The present paper introduces a simple and efficient method for the synthesis of a 2-aryl-
substituted benzimidazole by heterocyclization of 1, 2-phenylenediamine and 5 …

Polybenzimidazoles (PBI) are heterocyclic polymers that possess high thermal and oxidative
stability. The inherent strength and chemical and thermal stability of PBI make it ideal for use …