Layered double hydroxides/reduced graphene oxide nanocomposites with enhanced barrier properties

被引：14

作者：

Yang, Wei ^{[1
]}

Xia, Yong ^{[1
]}

Liu, Xiaochao ^{[1
]}

Yang, Jun ^{[2
]}

Liu, Yuejun ^{[1
]}

机构：

[1] Hunan Univ Technol, Sch Packaging & Mat Engn, Key Lab Adv Mat & Technol Packaging, Zhuzhou 412007, Peoples R China

[2] Zhuzhou Times New Mat Technol Co Ltd, Zhuzhou 412007, Peoples R China

来源：

POLYMER COMPOSITES | 2018年 / 39卷 / 11期

基金：

中国国家自然科学基金;

关键词：

POLY(VINYL ALCOHOL); FLAME-RETARDANT; MECHANICAL-PROPERTIES; FACILE SYNTHESIS; HYBRID; COMPOSITE; POLYMER; CARBON; PERFORMANCE; FABRICATION;

D O I：

10.1002/pc.24414

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

A hybrid layered double hydroxides (LDHs)-reduced graphene oxide (rGO) material has been fabricated by the facile co-precipitation method. The structural characterization and morphological observation of the composites suggest that small LDH-rGO crystals are in situ grown on the surface of GO nanosheets, preventing the compact stacking of GO. The poly(vinyl alcohol) (PVA)/LDH-rGO hybrid films with different contents of LDH-rGO are prepared and investigated. The results show that the LDH-rGO composites are homogeneous dispersed in PVA matrix based on scanning electron microscopy and transmission electron microscopy observations. The PVA/LDH-rGO film exhibits significantly improved mechanical and barrier properties compared with those of the pure PVA film. POLYM. COMPOS., 39:3841-3848, 2018. (c) 2017 Society of Plastics Engineers

引用

页码：3841 / 3848

页数：8

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