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author:

郑玉婴 (郑玉婴.) [1]

Indexed by:

CQVIP PKU CSCD

Abstract:

采用纵向氧化切割多壁碳纳米管法制得氧化石墨烯纳米带(GONRs),通过硅烷偶联剂KH-570与GONRs反应得到功能化氧化石墨烯纳米带,随后利用溶液成型的方法在涂膜机上制得功能化氧化石墨烯纳米带(K-GONRs)/乙烯-乙酸乙烯共聚物(EVA)复合材料薄膜。用FTIR,XRD,XPS,TEM,FE-SEM,氧气透过仪和电子万能试验机研究了复合材料的结构与性能。研究表明,本实验成功制得薄条状K-GONRs,其层间距约为0.970nm,相比GONRs增加了0.095nm;K-GONRs形状均一、规整并均匀分散于EVA基体中;当K-GONRs质量分数为1%时,K-GONRs/EVA复合材料薄膜的氧气透过率和拉伸强度相比纯EVA薄膜分别降低了54.5%和提高了89.3%,阻隔性能和力学性能得到明显改善。

Keyword:

乙烯-乙酸乙烯共聚物复合材料薄膜 功能化氧化石墨烯纳米带 氧气透过率 阻隔性能

Community:

  • [ 1 ] 福州大学材料科学与工程学院,福州350108

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Source :

材料工程

ISSN: 1001-4381

Year: 2015

Issue: 2

Volume: 43

Page: 96-102

0 . 6 0 0

JCR@2023

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: -1

30 Days PV: 2

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