Enhance Surface Hardness of Flexible Carbon Fiber Sheets by Atmospheric Pressure Plasma-Polymerized Aluminum Oxide Thin Films
碩士 === 逢甲大學 === 化學工程學系 === 106 === Flexible substrates are carbon fiber sheets. And carbon fiber sheets(CFSs) got some advantageous like lightweights, thin, impact resistance, and flexible. These substrates were used in vary products. In the process of transporting products will lead to product surf...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2017
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| Online Access: | http://ndltd.ncl.edu.tw/handle/tpj3my |
| Summary: | 碩士 === 逢甲大學 === 化學工程學系 === 106 === Flexible substrates are carbon fiber sheets. And carbon fiber sheets(CFSs) got some advantageous like lightweights, thin, impact resistance, and flexible. These substrates were used in vary products. In the process of transporting products will lead to product surface scratches because surface of carbon fiber sheets is lack of hardness. So it’s very important to enhance surface hardness of flexible carbon fiber sheets . So it get these properties to our motive of the study.
Due to the advantageous of Atmospheric-Pressure Plasma are under room temperature and un-need to vacuum and high deposition rate but still can polymerization the thin films. So the motive of the study is the deposition AlOxCyNz film on the flexible carbon fiber sheets(FCFSs) substrates with Atmospheric-Pressure Plasma polymerization in different carrier gas air flow, different carrier gas O2 concentrations, different substrates moving velocity and different torch height to promote the ability of surface hardness. Pencil test system is used for checking the surface hardness, analyzing the film thickness and surface morphology by Cold Field Emission Scanning Electron Microscope and analyzing composition structure by x-ray photoelectron spectroscopy. Experiment result show the FCFSs/AlOxCyNz surface after getting Atmospheric-Pressure plasma polymerization its surface hardness is promoted to 6H from 2B.
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