𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Acid-base polymer blend membranes for application in PEM and DMFCs

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
87 KB
Volume
4
Category
Article
ISSN
1464-2859

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Proton Conducting Hybrid Membranes Based
Proton Conducting Hybrid Membranes Based on Aromatic Polymers Blends for Direct Methanol Fuel Cell Applications
✍ C. de Bonis; A. D'Epifanio; M. L. Di Vona; C. D'Ottavi; B. Mecheri; E. Traversa; 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 201 KB 👁 1 views

## Abstract Composite membranes made‐up of sulphonated polyetheretherketone (SPEEK, DS = 0.5) and of a sulphonated and silylated hybrid organic–inorganic derivative of polyphenylsulphone (SiSPPSU, DS = 2) were prepared and characterised. The water and methanol uptake, as well as thermal properties,

Thermal Behaviours and Single Cell Perfo
Thermal Behaviours and Single Cell Performance of PBI-OO/PFSA Blend Membranes Composited with Lewis Acid Nanoparticles for Intermediate Temperature DMFC Application
✍ J. Hu; J. Luo; P. Wagner; C. Agert; O. Conrad 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 318 KB

## Abstract Building on the improved proton conductivity at intermediate temperatures under anhydrous conditions using a ‘proton donor–proton acceptor' concept demonstrated for the first time in the composite membrane made of inorganic lewis acid (boron‐based electron‐deficient nanoparticles) and a

Blended and Cross-Linked Ionomer Membran
Blended and Cross-Linked Ionomer Membranes for Application in Membrane Fuel Cells
✍ J. A. Kerres 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 689 KB

## Abstract Differently cross‐linked blend membranes were prepared from commercial arylene main‐chain polymers of the poly(etherketone) and poly(ethersulfone) classes, modified with sulfonate groups, sulfinate cross‐linking groups, and basic N‐groups. The following membrane types have been prepare

Mass, charge and energy transport phenom
Mass, charge and energy transport phenomena in a polymer electrolyte membrane (PEM) used in a direct methanol fuel cell (DMFC): Modelling and experimental validation of fluxes
✍ Thorsten Schultz; Kai Sundmacher 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 523 KB

The methanol and water crossover through the polymer electrolyte membrane (PEM) of the direct methanol fuel cell (DMFC) is analysed experimentally and theoretically. Crossover fluxes have been measured for different operating conditions using a miniplant with full online material balancing of all DM