Effect of π–π Stacking Interfacial Interaction on the Properties of Graphene/Poly(styrene-b-isoprene-b-styrene) Composites

Interfacial interaction is one of the most important factors in the construction of high-performance graphene-based elastomer composites. In this paper, graphene/poly (styrene-b-isoprene-b-styrene) (SIS) composites were prepared with solution mixing followed by...

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Main Authors:	Xiaobing Han, Hao Kong, Tao Chen, Jie Gao, Yuan Zhao, Yanan Sang, Guowen Hu
Format:	Article
Language:	English
Published:	MDPI AG 2021-08-01
Series:	Nanomaterials
Subjects:	interfacial interaction graphene polymer composite properties
Online Access:	https://www.mdpi.com/2079-4991/11/9/2158

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spelling	doaj-cf410b5b914e4effa8c1e31ecff7cd182021-09-26T00:47:48ZengMDPI AGNanomaterials2079-49912021-08-01112158215810.3390/nano11092158Effect of π–π Stacking Interfacial Interaction on the Properties of Graphene/Poly(styrene-<i>b</i>-isoprene-<i>b</i>-styrene) CompositesXiaobing Han0Hao Kong1Tao Chen2Jie Gao3Yuan Zhao4Yanan Sang5Guowen Hu6Hubei Key Laboratory of Radiation Chemistry and Functional Materials, School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437100, ChinaHubei Key Laboratory of Radiation Chemistry and Functional Materials, School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437100, ChinaHubei Key Laboratory of Radiation Chemistry and Functional Materials, School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437100, ChinaHubei Key Laboratory of Radiation Chemistry and Functional Materials, School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437100, ChinaHubei Key Laboratory of Radiation Chemistry and Functional Materials, School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437100, ChinaHubei Key Laboratory of Radiation Chemistry and Functional Materials, School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437100, ChinaHubei Key Laboratory of Radiation Chemistry and Functional Materials, School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437100, ChinaInterfacial interaction is one of the most important factors in the construction of high-performance graphene-based elastomer composites. In this paper, graphene/poly (styrene-<i>b</i>-isoprene-<i>b</i>-styrene) (SIS) composites were prepared with solution mixing followed by an evaporation-induced self-assembly process. Various techniques such as scanning electron microscopy, UV-vis absorption spectra, tensile testing, Shore A hardness, surface resistance, thermal conductivity, and thermogravimetric analysis were conducted to characterize the microstructure and properties of the obtained composites. The results showed that the π–π stacking interfacial interaction between phenyl groups of SIS and graphene play an important role in the properties’ improvement, and the effect of interfacial interaction on the properties was revealed.https://www.mdpi.com/2079-4991/11/9/2158interfacial interactiongraphenepolymer compositeproperties
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Xiaobing Han Hao Kong Tao Chen Jie Gao Yuan Zhao Yanan Sang Guowen Hu
spellingShingle	Xiaobing Han Hao Kong Tao Chen Jie Gao Yuan Zhao Yanan Sang Guowen Hu Effect of π–π Stacking Interfacial Interaction on the Properties of Graphene/Poly(styrene-<i>b</i>-isoprene-<i>b</i>-styrene) Composites Nanomaterials interfacial interaction graphene polymer composite properties
author_facet	Xiaobing Han Hao Kong Tao Chen Jie Gao Yuan Zhao Yanan Sang Guowen Hu
author_sort	Xiaobing Han
title	Effect of π–π Stacking Interfacial Interaction on the Properties of Graphene/Poly(styrene-<i>b</i>-isoprene-<i>b</i>-styrene) Composites
title_short	Effect of π–π Stacking Interfacial Interaction on the Properties of Graphene/Poly(styrene-<i>b</i>-isoprene-<i>b</i>-styrene) Composites
title_full	Effect of π–π Stacking Interfacial Interaction on the Properties of Graphene/Poly(styrene-<i>b</i>-isoprene-<i>b</i>-styrene) Composites
title_fullStr	Effect of π–π Stacking Interfacial Interaction on the Properties of Graphene/Poly(styrene-<i>b</i>-isoprene-<i>b</i>-styrene) Composites
title_full_unstemmed	Effect of π–π Stacking Interfacial Interaction on the Properties of Graphene/Poly(styrene-<i>b</i>-isoprene-<i>b</i>-styrene) Composites
title_sort	effect of π–π stacking interfacial interaction on the properties of graphene/poly(styrene-<i>b</i>-isoprene-<i>b</i>-styrene) composites
publisher	MDPI AG
series	Nanomaterials
issn	2079-4991
publishDate	2021-08-01
description	Interfacial interaction is one of the most important factors in the construction of high-performance graphene-based elastomer composites. In this paper, graphene/poly (styrene-<i>b</i>-isoprene-<i>b</i>-styrene) (SIS) composites were prepared with solution mixing followed by an evaporation-induced self-assembly process. Various techniques such as scanning electron microscopy, UV-vis absorption spectra, tensile testing, Shore A hardness, surface resistance, thermal conductivity, and thermogravimetric analysis were conducted to characterize the microstructure and properties of the obtained composites. The results showed that the π–π stacking interfacial interaction between phenyl groups of SIS and graphene play an important role in the properties’ improvement, and the effect of interfacial interaction on the properties was revealed.
topic	interfacial interaction graphene polymer composite properties
url	https://www.mdpi.com/2079-4991/11/9/2158
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Effect of π–π Stacking Interfacial Interaction on the Properties of Graphene/Poly(styrene-<i>b</i>-isoprene-<i>b</i>-styrene) Composites

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