Study on the surface performance of carbon fibres irradiated by γ-ray under different irradiation dose
Saved in:
| Title: | Study on the surface performance of carbon fibres irradiated by γ-ray under different irradiation dose |
|---|---|
| Authors: | Li, Jun-Qing1,2,3, Huang, Yu-Dong2 huangyd@hit.edu.cn, Fu, Shao-Yun3, Yang, Li-Hui1, Qu, Hai-tao1, Wu, Guang-shun1 |
| Source: | Applied Surface Science. Jan2010, Vol. 256 Issue 7, p2000-2004. 5p. |
| Subject Terms: | *Energy conservation, Carbon fibers, Interfaces (Physical sciences), Functional groups, Surface roughness, Photoelectron spectroscopy, Scanning electron microscopy, Atomic force microscopy |
| Abstract: | Abstract: The technology of high-energy irradiation is widely used in the field of material interface modification because of its high efficiency, energy conservation and environment friendliness. In this paper, γ-ray irradiation graft technology was used in order to enhance the surface performance of the carbon fibre (CF). The surface chemical elements and functional groups of untreated and irradiated CF were observed by photoelectron spectroscopy (XPS). The results show that the value of O/C and the quantity of oxygen functional groups on CF surface were enhanced efficiently after treatment by γ-ray irradiation graft technology. The morphology of CF was characterized by scanning electron microscopy (SEM) and atom forced microscopy (AFM), respectively. The surface roughness of CF was greatly increased compared with the untreated CF. Moreover, the interface performance was clearly improved after irradiation. [Copyright &y& Elsevier] |
| Copyright of Applied Surface Science is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | GreenFILE |
Be the first to leave a comment!
