Electrochemical Bonding of Amines to Carbon Fiber Surfaces Toward Improved Carbon‐Epoxy Composites

@article{Barbier1990ElectrochemicalBO,
  title={Electrochemical Bonding of Amines to Carbon Fiber Surfaces Toward Improved Carbon‐Epoxy Composites},
  author={Blandine Barbier and Jean Pinson and Georges D{\'e}sarmot and Manuel Sanchez},
  journal={Journal of The Electrochemical Society},
  year={1990},
  volume={137},
  pages={1757-1764}
}
Electrochemical oxidation of ω‐diamines on carbon fibers allows the bonding of these molecules to the carbon fibers. The conditions leading to this surface modification are described, and the influence of the different parameters is discussed. The structure of the bonded layer is studied by voltammetry, XPS, and SIMS. A mechanism is proposed which involves the coupling of a radical cation to the fiber. Toughness of carbon‐epoxy composites is improved when prepared from these modified fibers. 
View via Publisher
lemp7.cnrs.fr
251 Citations
Highly Influential Citations
3
Background Citations
22
Methods Citations
3

Figures and Tables from this paper

251 Citations

Modification of carbon fiber surfaces by electrochemical reduction of aryl diazonium salts: Application to carbon epoxy composites

Direct electrochemical attachment of carbon nanotubes to carbon fiber surfaces

Immobilization of amines at carbon fiber surfaces

Recent Trends in Chemically Modified sp2 and sp3 Bonded Carbon Electrodes

The sections in this article are Introduction Chemically Modified sp2 Bonded Carbon Electrodes Hydrogen-terminated Surfaces Surfaces Modified by Chemisorbed Molecules Effect of Surface…

Electrochemically linking TEMPO to carbon via amine bridges

The immobilization of amino-containing compounds onto a graphite felt electrode is achieved by anodic oxidation in water. At high potentials, the specific surface of the felt increases during the…

Formation of a Molecular Glue Based on the Electrochemical Reduction of 4-Hydroxyphenyldiazonium for the Attachment of Thin Sol–Gel Film on Glassy Carbon

The covalent attachment of a sol–gel thin film onto a glassy carbon electrode has been accomplished through the electrochemical reduction of 4-hydroxyphenyldiazonium. The latter forms a very thin…

Electrochemically Assisted Covalent Modification of Carbon Electrodes

A comprehensive review of the methods, scope and applications of electrochemically assisted covalently modified carbon electrodes is presented. Methods involve the oxidation of amines or arylacetates…

Use of Chemical and Electrochemical Treatment Methods in the Liquid-Phase Modification of Carbon Fiber and Fiberglass Surfaces in the Production of Construction Materials: A Review

Abstract In this review, the key methods used in the chemical and electrochemical functionalization of carbon fiber and fiberglass are considered. It is shown that treating fiberglass using these…

Radical grafting of carbon surfaces with alkylic groups by mediated oxidation of carboxylates

Controlled assembly of gold nanoparticles on carbon surfaces

Citrate-capped gold nanoparticles are electrostatically assembled on amine films attached to carbon surfaces. Primary amines are covalently grafted to carbon surfaces by an electrochemically-assisted…
...

References

Sigety, in "Proceedings of JNC5, Paris

  • Pluralis, Editor,
  • 1986