A series of amino-containing sulfonated poly (aryl ether ketone)/4, 4′-diglycidyl (biphenyl)
epoxy resin (DGBP) composite membranes for proton exchange membranes fuel cells …

A series of novel sulfonated poly (ether ether ketone) s containing a cyanophenyl group
(SPEEKCNxx) are prepared based on (4-cyano) phenylhydroquinone via nucleophilic …

Composite membranes based on sulfonated poly (aryl ether ketone) s containing the
hexafluoroisopropylidene diphenyl moiety and poly (amic acid) with oligoaniline in the main …

Partially hydroxyl-functionalized sulfonated poly (ether ether ketone)(SPEEK) was
synthesized and further reacted with tetrafunctional MY721 epoxy resin to produce …

The sulfonated poly (ether ether ketone sulfone)(SPEEKS)/heteropolyacid (HPA) composite
membranes with different HPA content in SPEEKS copolymers matrix with different degree …

A new class of covalently cross-linkable poly (arylene ether ketone) s (cPAEKs) with sulfonic
acid groups on both the backbone and pedant positions were synthesized. 3-Amino-1, 5 …

Crosslinked organic–inorganic hybrid membranes are prepared from hydroxyl-
functionalized sulfonated poly (ether ether ketone)(SPEEK) and various amounts of silica …

Sulfonated poly (arylene ether ketone)(SPAEK) with pendant carboxylic acid groups was
synthesized. The pendant carboxylic acid groups were functionalized by unsaturated groups …

Nowadays, proton exchange membrane fuel cells (PEMFCs) are the most promising green
energy conversion devices for portable and stationary applications. Traditionally, these …

A novel poly (ether ether ketone)(PEEK) containing pendant carboxyl groups has been
synthesized by a nucleophilic polycondensation reaction. Sulfonated polymers (SPEEKs) …