| Frictional and Optical Properties of Diamond-Like-Carbon Coatings on Polycarbonate | |
| Alternative Title | Frictional and Optical Properties of Diamond-Like-Carbon Coatings on Polycarbonate |
| Lin Zeng1; Wang Feng2; Gao Ding1; Ba Dechun1; Liu Chunming2 | |
| 2013 | |
| Source Publication | PLASMA SCIENCE & TECHNOLOGY
 |
| ISSN | 1009-0630 |
| Volume | 15Issue:7Pages:690-695 |
| Abstract | In this work, diamond-like-carbon (DLC) films were deposited onto polycarbonate (PC) substrates by radio-frequency plasma-enhanced chemical vapor deposition (RF PECVD), and silicon films were prepared between DLC and PC substrates by magnetron sputtering deposition so as to improve the adhesion of the DLC films. The deposited films were investigated by means of field-emission scanning electron microscopy (FE-SEM), X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy. Subsequently, the following frictional and optical properties of the films were measured: the friction coefficient by using a ball-on-disk tribometer, the scratch hardness by using a nano-indenter, the optical transmittance by using a UV/visible spectrometer. The effects of incident power upon the frictional and optical properties of the films were investigated. Films deposited at low incident powers showed large optical gaps, which decreased with increasing incident power. The optical properties of DLC films correlated to the sp(2) content of the coatings. High anti-scratch properties were obtained at higher values of incident power. The anti-scratch properties of DLC films correlated to the sp(3) content of the coatings. |
| Other Abstract | In this work, diamond-like-carbon (DLC) fllms were deposited onto polycarbonate (PC) substrates by radio-frequency plasma-enhanced chemical vapor deposition (RF PECVD), and silicon fllms were prepared between DLC and PC substrates by magnetron sputtering deposition so as to improve the adhesion of the DLC fllms. The deposited fllms were investigated by means of fleld-emission scanning electron microscopy (FE-SEM), X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy. Subsequently, the following frictional and optical properties of the fllms were measured: the friction coefficient by using a ball-on-disk tribometer, the scratch hardness by using a nano-indenter, the optical transmittance by using a UV/visible spectrometer. The effects of incident power upon the frictional and optical properties of the fllms were investigated. Films deposited at low incident powers showed large optical gaps, which decreased with increasing incident power. The optical properties of DLC fllms correlated to the sp~2 content of the coatings. High anti-scratch properties were obtained at higher values of incident power. The anti-scratch properties of DLC fllms correlated to the sp~3 content of the coatings. |
| Keyword | MECHANICAL-PROPERTIES FILMS DEPOSITION RAMAN diamond-like-carbon films PECVD microstructure frictional and optical properties |
| Indexed By | CSCD |
| Language | 英语 |
| Funding Project | [China Postdoctoral Science Foundation Funded Project] ; [Liaoning Province of China] ; [Shenyang City of China] ; [Fundamental Research Funds for the Central Universities, China] |
| CSCD ID | CSCD:4881976 |
| Citation statistics |
Cited Times:4[CSCD]
[CSCD Record]
|
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/158234 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 1.东北大学 2.中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Lin Zeng,Wang Feng,Gao Ding,et al. Frictional and Optical Properties of Diamond-Like-Carbon Coatings on Polycarbonate[J]. PLASMA SCIENCE & TECHNOLOGY,2013,15(7):690-695. |
| APA | Lin Zeng,Wang Feng,Gao Ding,Ba Dechun,&Liu Chunming.(2013).Frictional and Optical Properties of Diamond-Like-Carbon Coatings on Polycarbonate.PLASMA SCIENCE & TECHNOLOGY,15(7),690-695. |
| MLA | Lin Zeng,et al."Frictional and Optical Properties of Diamond-Like-Carbon Coatings on Polycarbonate".PLASMA SCIENCE & TECHNOLOGY 15.7(2013):690-695. |
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