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author:

樊志敏 (樊志敏.) [1] | 郑玉婴 (郑玉婴.) [2] (Scholars:郑玉婴) | 刘先斌 (刘先斌.) [3] | 尚鹏博 (尚鹏博.) [4] | 汪晓莉 (汪晓莉.) [5] | 陈志杰 (陈志杰.) [6] | 周珺 (周珺.) [7]

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CQVIP PKU CSCD

Abstract:

为了提高热塑性聚氨酯(TPU)的阻隔性能,首先,采用溶液成型的方法在涂膜机上制备了功能氧化石墨烯(IP-GO)/TPU复合材料薄膜。然后,利用FTIR、XPS、XRD、FE-SEM、原子力显微镜和氧气透过仪对IP-GO/TPU复合材料的形貌和性能进行了表征。结果表明:IP-GO层间距相对原始鳞片石墨的增加了0.696nm,片层的厚度为1.2nm左右。IP-GO以褶皱层状的形式均匀分散在TPU基体中,并且包覆在复合材料薄膜断口表面。当IP-GO含量为3wt%时,IP-GO/TPU复合材料薄膜的氧气透过率为84.325cm3/(m2·d·Pa),相比纯TPU薄膜的280.973cm3/(m2·d·...

Keyword:

功能氧化石墨烯 氧气透过率 热塑性聚氨酯 薄膜 阻隔性

Community:

  • [ 1 ] 福州大学材料科学与工程学院

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Source :

复合材料学报

ISSN: 1000-3851

CN: 11-1801/TB

Year: 2015

Issue: 03

Volume: 32

Page: 705-711

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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