Fluorinated Ionomers - download pdf or read online

By Walther Grot

Content material:
Seris Page

, Page ii
Front Matter

, Page iii

, Page iv
Plastics layout Library

, Page ix
PDL Fluorocarbon sequence Editor’s Preface

, Page xi

, Page xiii

, Page xv
1 - Introduction

, Pages 1-3
2 - History

, Pages 5-10
3 - Manufacture

, Pages 11-48
4 - Properties

, Pages 49-79
5 - Applications

, Pages 81-156
6 - gasoline Cells and Batteries

, Pages 157-184
7 - advertisement Membrane Types

, Pages 185-199
8 - monetary Aspects

, Pages 201-209
9 - Experimental Methods

, Pages 211-233
10 - warmth Sealing and Repair

, Pages 235-237
11 - dealing with, garage, and Installation

, Pages 239-242
12 - Toxicology, defense, and Disposal

, Pages 243-246
Appendix A - A Chromic Acid Regeneration System

, Pages 247-248
Appendix B - Laboratory Chlor-alkali Cell

, Page 249
Appendix C - resolution forged Nafion Film

, Pages 251-257
Appendix D - Plastic-Based Bipolar Plates

, Pages 259-262
DuPont™ Nafion® membranes: Membranes for gas Cells

, Pages 263-269
DuPont™ Nafion® PFSA Membranes N-112, NE-1135, N-115, N-117, NE-1110: perfluorosulfonic acid polymer

, Pages 271-276
Suppliers and Resources

, Pages 277-278
Glossary and internet Sites

, Pages 279-285

, Pages 287-296

Show description

Read or Download Fluorinated Ionomers PDF

Best plastics books

Download e-book for kindle: Polymer Technology Dictionary by Tony Whelan MSc (auth.)

A finished encyclopaedic dictionary on polymer expertise with elevated entries - alternate identify and alternate marks, checklist of abbreviations and estate tables.

Download e-book for kindle: Polymer Nanocomposites. Synthesis, Characterization, and by Ramanan Krishnamoorti, Richard A. Vaia

Content material: Polymer nanocomposites: advent / Richard A. Vaia, Ramanan Krishnamoorti -- Commercialization of polymer nanocomposites / Jon Collister -- PMMA nanocomposites synthesized via emulsion polymerization / Sumanda Bandyopadhyaya, ALex J. Hsieh, Emmanuel P. Giannelis -- Boron nitride fillers for natural polymer composites / R.

Get Robust process development and scientific molding : theory PDF

This publication introduces the idea that of medical processing for injection molding. a piece on layout of experiments for injection molding presents perception to the beauty and dimensional technique home windows. This publication additionally contains a plan to liberate certified molds into construction, hassle taking pictures advice, and issues that effect a strong procedure corresponding to using regrind, mould cooling, and venting.

Get Corrosion protection of metals by intrinsically conducting PDF

Using engaging in polymers for the anticorrosion safeguard of metals has attracted nice curiosity over the last 30 years. The layout and improvement of accomplishing polymers-based coating platforms with advertisement viability is anticipated to be complicated by means of utilising nanotechnology and has acquired titanic cognizance lately.

Extra resources for Fluorinated Ionomers

Example text

39]. In all these cases, the graft polymer is subsequently sulfonated. The stability of films obtained by radiation grafting of styrene on FEP can be improved by the addition of divinyl benzene (DVB) as a cross-linking agent to the grafting solution [40]. As an example, a 25-µm-thick FEP film (FEP 100A, DuPont) was irradiated by an electron beam with a dose of 3–5 kGy, followed by introduction into a stainless steel reactor containing the grafting solution. The grafting solution consisted of styrene containing 0–20% DVB dissolved in an isopropanol/water mixture.

2). 3 [42]). Stone et al. described the radiation grafting of trifluorovinyl aromatics on a base film made of an ethylene/TFE copolymer (TEFZEL®) [43]. 2 Polymerization of Partially Fluorinated Monomers The most commonly used non-fluorinated ion exchange resins are based on cross-linked polystyrene. In this structure, the benzylic carbon (the backbone carbon to which the aromatic ring is attached) is most sensitive to oxidation. Even minor cleavage of the backbone results in drastic loss of MW and/ or cross-linking.

The film was then repressed at low pressure at 150°C for 10 min. Film thickness was about 80 µm. The properties and fuel cell performance of films containing 10% and 20% titanium dioxide were compared with those made without titanium dioxide. Recently, Zaidi et al. reported on composites prepared by casting a mixture containing 10–50% of boron phosphate in a solution of a perfluoro sulfonic acid ionomer in isopropanol. An increased conductivity, compared to films cast from the unmodified solution, was observed for composites containing 20% or more of boron phospate [52].

Download PDF sample

Rated 4.27 of 5 – based on 34 votes