南方科技大学知识苑(SUSTech KC): Effect of graphene reinforcement on the tensile and flexural properties of thermoplastic polyurethane nanocomposite using experimental and simulation approach

题名	Effect of graphene reinforcement on the tensile and flexural properties of thermoplastic polyurethane nanocomposite using experimental and simulation approach
作者	Sahu, Santosh Kumar 1; Sreekanth, P. S. Rama 1; Saxena, Kuldeep K.2; Ma, Quanjin3
通讯作者	Sahu, Santosh Kumar; Ma, Quanjin
发表日期	2024-04-01
DOI	10.1080/2374068X.2024.2341986
发表期刊	ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES 影响因子和分区
ISSN	2374-068X
EISSN	2374-0698
摘要	This study investigates the integration of graphene (Gr) nanoparticles into polyurethane (PU) matrices to enhance mechanical properties, focusing on Young's modulus, tensile strength, and flexural strength. Utilising a Representative Volume Element (RVE) analysis with 1 x 1 x 1 mu m dimensions, the research evaluates PU/Gr composites at varying volume fractions. Results indicate substantial improvements in mechanical properties, with the 0.05 PU/Gr composite exhibiting the highest enhancements, including a 25% increase in Young's modulus and 26% and 31% enhancements in tensile and flexural strengths, respectively, compared to pure PU. Fractography confirms the transition from ductile to brittle behaviour with Gr incorporation. The RVE method accurately predicts Young's modulus, aligning closely with experimental and micromechanical model data. Additionally, ANSYS simulation tests show results within a 10% error margin. The findings suggest significant potential for the development of high-performance composite materials applicable across industries like aerospace, automotive, and construction.
关键词	Polymer matrix nanocomposite mechanical properties PU graphene micromechanical model
相关链接	[来源记录]
收录类别	ESCI
语种	英语
学校署名	通讯
资助项目	VIT University[VIT-AP/SPORIC/RGEMS/2022-23/025]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:001204605600001
出版者	TAYLOR & FRANCIS LTD
来源库	Web of Science
引用统计
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/788641
专题	工学院_系统设计与智能制造学院
作者单位	1.VIT AP Univ, Sch Mech Engn, Amaravati 522237, Andhra Pradesh, India 2.Lovely Profess Univ, Div Res & Dev, Phagwara, India 3.Southern Univ Sci & Technol, Sch Syst Design & Intelligent Mfg, Shenzhen 518055, Peoples R China
通讯作者单位	系统设计与智能制造学院
推荐引用方式 GB/T 7714	Sahu, Santosh Kumar,Sreekanth, P. S. Rama,Saxena, Kuldeep K.,et al. Effect of graphene reinforcement on the tensile and flexural properties of thermoplastic polyurethane nanocomposite using experimental and simulation approach[J]. ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES,2024.
APA	Sahu, Santosh Kumar,Sreekanth, P. S. Rama,Saxena, Kuldeep K.,&Ma, Quanjin.(2024).Effect of graphene reinforcement on the tensile and flexural properties of thermoplastic polyurethane nanocomposite using experimental and simulation approach.ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES.
MLA	Sahu, Santosh Kumar,et al."Effect of graphene reinforcement on the tensile and flexural properties of thermoplastic polyurethane nanocomposite using experimental and simulation approach".ADVANCES IN MATERIALS AND PROCESSING TECHNOLOGIES (2024).