Proton Conductivity of Composite Polyelectrolyte Membranes with Metal‐Organic Frameworks for Fuel Cell Applications
The study of proton conductivity processes has gained intensive attention in the past decades due to their potential applications in…
Stimuli-responsive amphoteric ion exchange polymers bearing carboxylic and amine groups grafted to a cross-linkable silica network
Stimuli-responsive hybrid organic-inorganic amphoteric ion exchange polymers were synthesized via a non-hydrolytic sol–gel process with carboxylic acid and amine groups…
“Intrinsic” Anion Exchange Polymers through the Dissociation of Strong Basic Groups: PPO with Grafted Bicyclic Guanidines
We synthesized anion exchange polymers by a reaction of chloromethylated poly(2,6-dimethyl-1,4-phenylene)oxide (PPO) with strongly basic 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD). TBD contains secondary…
Effect of Al substrate microstructure on Layered Double Hydroxide morphology
Layered double hydroxides (LDHs) are 2D ionic lamellar nanomaterials, which attract increasing interest for applications in different fields. This paper…
Influence of the position of ionic groups in amphoteric polyelectrolytes on hydration and ionic conduction: Side chain vs main chain
Amphoteric ionomers were synthesized with two different approaches to study the influence of a flexible side chain containing the functional…
Study of annealed aquivion® ionomers with the INCA method
We investigated the possibility to increase the working temperature and endurance of proton exchange membranes for fuel cells and water…
Experimental analysis of an innovative organic membrane for air to air enthalpy exchangers
In recent years, ventilation of indoor environment became relevant in the design of well-insulated buildings; with the aim of fulfilling…
Alkaline stability of model anion exchange membranes based on poly(phenylene oxide) (PPO) with grafted quaternary ammonium groups: Influence of the functionalization route
We study the effect of pendent methyl groups on the alkaline stability of model anion exchange polymers based on poly(2,6-dimethyl-1,4-phenylene)oxide…