Comb-shaped ether-free poly(biphenyl indole) based alkaline membrane
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2019.117216
Abstract: Abstract High-conductive and alkali-resistant alkaline membranes are needed for fuel cells and water electrolysis. In this work, the ether-free poly(biphenyl indole) (PBN) was synthesized by the means of super acid catalysis. Then comb-shaped piperidinium-functionalized PBN… read more here.
Keywords: poly biphenyl; membrane; comb shaped; free poly ... See more keywords
Covalent cross-linked anion exchange membrane based on poly(biphenyl piperidine) and poly(styrene-b-(ethylene-co-butylene)-b-styrene): preparation and properties
Sign Up to like & getrecommendations! Published in 2021 at "Polymer-Plastics Technology and Materials"
DOI: 10.1080/25740881.2021.1888987
Abstract: ABSTRACT Poly(biphenyl piperidine) and polystyrene‑b‑poly(ethylene-co-butylene)‑b‑polystyrene were cross-linked to form a polymer backbone, piperidine as the ionic conducting group to improve the chemical stability of the anion exchange membrane. Results indicate that the cross-linked membranes could… read more here.
Keywords: poly biphenyl; piperidine; cross linked; styrene ... See more keywords