Developing functional epoxy/graphene composites using facile in-situ mechanochemical approach

doi:10.1002/app.53681

IMR OpenIR

	Developing functional epoxy/graphene composites using facile in-situ mechanochemical approach
	Meng, Qingshi 1; Feng, Yuanyuan 3; Han, Sensen 2,4; Yang, Fei 2,4; Demiral, Murat 5; Meng, Fanze 1; Araby, Sherif 6,7
通讯作者	Han, Sensen(sauhansen@163.com) ; Araby, Sherif(sherif.gouda@nu.kz.edu)
	2023-02-03
发表期刊	JOURNAL OF APPLIED POLYMER SCIENCE
ISSN	0021-8995
页码	13
摘要	The awareness of developing eco-friendly polymer composites via green chemistry attract much attention in the recent years. In the current work, we explore preparing functional epoxy/ graphene nanocomposites using mechanochemical approach. Graphene platelets (GnPs) were modified with long-chain surfactant via high-energy ball milling. Modified-GnPs (m-GnPs) promote the dispersion quality and interface strength with epoxy matrix leading to higher mechanical properties, and better electrical and thermal conductivity compared to unmodified GnPs system. At 2.0 vol% m-GnPs, elastic modulus, tensile strength, and thermal conductivity of epoxy were improved by 889%, 163%, and 105%, respectively. In addition, percolation threshold of electrical conductivity was observed at 0.71 vol% m-GnPs. Halpin-Tsai micromechanical model was able to predict the elastic modulus of the epoxy/GnP nanocomposites. The model results were compared experimental measurements. Furthermore, the measurements showed epoxy/m-GnP film possess high sensitivity to mechanical strains and impact loads. The current work gives a step forward to use mechanochemistry approach in the production of functional epoxy/graphene composites.
关键词	ball milling epoxy functional polymer graphene mechanochemistry
资助者	National Natural Science Foundation of China
DOI	10.1002/app.53681
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51973123] ; National Natural Science Foundation of China[52173077]
WOS研究方向	Polymer Science
WOS类目	Polymer Science
WOS记录号	WOS:000925769700001
出版者	WILEY
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/175155
专题	中国科学院金属研究所
通讯作者	Han, Sensen; Araby, Sherif
作者单位	1.Shenyang Aerosp Univ, Coll Aerosp Engn, Shenyang, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Shenyang Aerosp Univ, Coll Civil Aviat, Shenyang, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang, Peoples R China 5.Amer Univ Middle East, Coll Engn & Technol, Kuwait, Kuwait 6.Nazarbayev Univ, Sch Engn & Digital Sci, Dept Mech & Aerosp Engn, Astana 010000, Kazakhstan 7.Benha Univ, Benha Fac Engn, Dept Mech Engn, Banha, Egypt
推荐引用方式 GB/T 7714	Meng, Qingshi,Feng, Yuanyuan,Han, Sensen,et al. Developing functional epoxy/graphene composites using facile in-situ mechanochemical approach[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2023:13.
APA	Meng, Qingshi.,Feng, Yuanyuan.,Han, Sensen.,Yang, Fei.,Demiral, Murat.,...&Araby, Sherif.(2023).Developing functional epoxy/graphene composites using facile in-situ mechanochemical approach.JOURNAL OF APPLIED POLYMER SCIENCE,13.
MLA	Meng, Qingshi,et al."Developing functional epoxy/graphene composites using facile in-situ mechanochemical approach".JOURNAL OF APPLIED POLYMER SCIENCE (2023):13.