Journal
CHEMICAL ENGINEERING JOURNAL
Volume 304, Issue -, Pages 426-430Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.cej.2016.06.108
Keywords
Plasma electrolysis; Carbon fiber; Y2O3; Coating; Mechanism
Categories
Funding
- Basic Research Program of Beijing Institute of Technology [20150942006]
Ask authors/readers for more resources
The present communication reported a novel aqueous plasma electrolysis applied for depositing a uniform and continuous ceramic coating on each fiber within a carbon fiber bundle. All equally spaced tungsten wires generated plasma arc, where the plasma was overlapped, excluded and extruded each other, finally a cylindrical plasma arc zone was formed, promoting the full coverage of the coating on each fiber. It can be clearly seen that the Y2O3 coating on the carbon fiber was relatively dense and uniform with the thickness of similar to 100 nm. By the movement of the T300 carbon fiber bundle, we successfully realized 1500 m coated carbon fiber bundle with the high-quality Y2O3 coating deposited on each fiber. The plasma electrolysis mechanism was discussed based on the electrochemical theory and the condition of plasma discharge. We believe that the novel aqueous plasma electrolysis will find a wide range of applications in modifying the interface of the carbon fiber reinforced composites. (C) 2016 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available