Development of ionomer membranes for fuel cells

JA Kerres - Journal of Membrane Science, 2001 - Elsevier
In this contribution an overview is given about the state-of-the-art at the membrane
development for proton-conductive polymer (composite) membranes for the application …

Synthesis and characterization of novel acid–base polymer blends for application in membrane fuel cells

J Kerres, A Ullrich, F Meier, T Häring - Solid state ionics, 1999 - Elsevier
In this contribution novel acid–base polymer blend membranes are introduced. The
membranes are composed of sulfonated poly (etheretherketone) sPEEK Victrex or poly …

Molecular composites for molecular reinforcement: a promising concept between success and failure

B Schartel, JH Wendorff - Polymer engineering & science, 1999 - Wiley Online Library
The basic principles of molecular reinforcement and especially the specific approaches to
obtain homogeneous composites with molecularly dispersed rigid rods are focused on and …

Toward a Design for Flowable and Extensible Ionomers: An Example of Diamine-Neutralized Entangled Poly(styrene-co-4-vinylbenzoic acid) Ionomer Melts

W Wang, J Madsen, N Genina, O Hassager… - …, 2021 - ACS Publications
Processing ionomers is complicated by their ability to exhibit brittle fracture even in the melt
state. This work introduces a new strategy for providing ionomers with good flowability …

PPO-based acid–base polymer blend membranes for direct methanol fuel cells

RQ Fu, D Julius, L Hong, JY Lee - Journal of Membrane Science, 2008 - Elsevier
New acid–base polymer blend membranes for direct methanol fuel cells (DMFC) have been
designed using a very accessible commercial polymer, poly (2, 6-dimethyl-1, 4-phenylene …

Organometallic ferrocene-and phosphorus-containing polymers: synthesis and characterization

MA Hussein, AM Asiri - Designed Monomers and Polymers, 2012 - Taylor & Francis
The inclusion of organometallic units into polymeric structures has attracted much attention
in different fields according to the nature and behaviour of the inserted metal. Moreover, the …

Liquid crystalline main‐chain polymers containing the ferrocene unit as a side group

G Wilbert, R Zentel - Macromolecular Chemistry and Physics, 1996 - Wiley Online Library
We have incorporated three new diethyl ω‐ferrocenylalkylmalonates into a smectic liquid
crystalline main‐chain polymer in contents of about 10 mol‐%. As mesogenic unit 4, 4′‐bis …

Single-molecule imaging revealing the deformation-induced formation of a molecular polymer blend

W Trabesinger, A Renn, B Hecht, UP Wild… - The Journal of …, 2000 - ACS Publications
Photoluminescence microscopy of conjugated polymer molecules in a polyethylene host
has been applied to monitor the transition of a phase-separated polymer blend into a …

[图书][B] Self-healing at the nanoscale: mechanisms and key concepts of natural and artificial systems

V Amendola, M Meneghetti - 2011 - books.google.com
Self-healing materials can repair damage caused by their activity, similar to how biological
systems heal themselves after being wounded. This book presents a general strategy and …

Solvent cast thermoplastic and thermoset rigid-rod molecular composites

N Venkatasubramanian, DR Dean, TD Dang, GE Price… - Polymer, 2000 - Elsevier
Acid–base interaction-mediated compatibilization between rigid-rod and matrix polymer
components facilitated the formation and processing of solvent cast aromatic heterocyclic …