Surface characteristic of poly(p-phenylene terephthalamide) fibers with oxygen plasma treatment
被引:40
作者:
Wang, Jing
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Dalian Univ Technol, State Key Lab Mat Modificat Laser Ion & Elect Bea, Dalian 116023, Peoples R China
Dalian Univ Technol, Sch Chem Engn, Dalian 116023, Peoples R ChinaDalian Univ Technol, State Key Lab Mat Modificat Laser Ion & Elect Bea, Dalian 116023, Peoples R China
Wang, Jing
[1
,2
]
Chen, Ping
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Dalian Univ Technol, State Key Lab Mat Modificat Laser Ion & Elect Bea, Dalian 116023, Peoples R China
Dalian Univ Technol, Sch Chem Engn, Dalian 116023, Peoples R China
Shenyang Inst Aeronaut Engn, Liaoning Key Lab Adv Polymer Matrix Composites Mf, Shenyang 110034, Peoples R ChinaDalian Univ Technol, State Key Lab Mat Modificat Laser Ion & Elect Bea, Dalian 116023, Peoples R China
Chen, Ping
[1
,2
,3
]
Li, Hong
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Dalian Univ Technol, State Key Lab Mat Modificat Laser Ion & Elect Bea, Dalian 116023, Peoples R China
Dalian Univ Technol, Sch Chem Engn, Dalian 116023, Peoples R ChinaDalian Univ Technol, State Key Lab Mat Modificat Laser Ion & Elect Bea, Dalian 116023, Peoples R China
Li, Hong
[1
,2
]
Li, Wei
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Shenyang Inst Aeronaut Engn, Liaoning Key Lab Adv Polymer Matrix Composites Mf, Shenyang 110034, Peoples R ChinaDalian Univ Technol, State Key Lab Mat Modificat Laser Ion & Elect Bea, Dalian 116023, Peoples R China
Li, Wei
[3
]
Wang, Baichen
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Shenyang Inst Aeronaut Engn, Liaoning Key Lab Adv Polymer Matrix Composites Mf, Shenyang 110034, Peoples R ChinaDalian Univ Technol, State Key Lab Mat Modificat Laser Ion & Elect Bea, Dalian 116023, Peoples R China
Wang, Baichen
[3
]
Zhang, Chengshuang
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Dalian Univ Technol, State Key Lab Mat Modificat Laser Ion & Elect Bea, Dalian 116023, Peoples R China
Dalian Univ Technol, Sch Chem Engn, Dalian 116023, Peoples R ChinaDalian Univ Technol, State Key Lab Mat Modificat Laser Ion & Elect Bea, Dalian 116023, Peoples R China
Zhang, Chengshuang
[1
,2
]
Ren, Ni
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China Acad Space Technol, Lanzhou Inst Phys, State Key Lab Surface Engn, Lanzhou 730000, Peoples R ChinaDalian Univ Technol, State Key Lab Mat Modificat Laser Ion & Elect Bea, Dalian 116023, Peoples R China
Ren, Ni
[4
]
机构:
[1] Dalian Univ Technol, State Key Lab Mat Modificat Laser Ion & Elect Bea, Dalian 116023, Peoples R China
[2] Dalian Univ Technol, Sch Chem Engn, Dalian 116023, Peoples R China
[3] Shenyang Inst Aeronaut Engn, Liaoning Key Lab Adv Polymer Matrix Composites Mf, Shenyang 110034, Peoples R China
[4] China Acad Space Technol, Lanzhou Inst Phys, State Key Lab Surface Engn, Lanzhou 730000, Peoples R China
oxygen plasma is widely employed for modification of polymer surfaces. Plasma treatment process is a convenient procedure that is also environmentally friendly. This study reports the effects of oxygen plasma treatment on the surface properties of poly(p-phenylene terephthalamide) (PPTA) fibers. The surface characteristics before and after oxygen plasma treatment were analyzed by XPS, atomic force microscopy (AFM) and dynamic contact angle analysis (DCAA). It was found that oxygen plasma treatment introduced some new polar groups (O-C=O) on the fiber surface, increased the fiber surface roughness and changed the surface morphologies obviously by plasma etching and oxidative reactions. It is also shown that the fiber surface wettability was improved significantly by oxygen plasma treatment. Copyright (C) 2008 John Wiley & Sons, Ltd.