• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

双轴拉伸下石墨烯片层（GPLs）取向重排对聚合物复合材料杨氏模量的影响

Effects of Reorientation of Graphene Platelets (GPLs) on Young's Modulus of Polymer Composites under Bi-Axial Stretching.

作者信息

Feng Chuang, Wang Yu, Yang Jie

机构信息

School of Engineering, RMIT University, P.O. Box 71, Bundoora, VIC 3083, Australia.

出版信息

Nanomaterials (Basel). 2018 Jan 7;8(1):27. doi: 10.3390/nano8010027.

DOI:10.3390/nano8010027
PMID:29316669
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5791114/
Abstract

Effects of bi-axial stretching induced reorientation of graphene platelets (GPLs) on the Young's modulus of GPL/polymer composites is studied by Mori-Tanaka micromechanics model. The dispersion state of the GPLs in polymer matrix is captured by an orientation distribution function (ODF), in which two Euler angles are used to identify the orientation of the GPLs. Compared to uni-axial stretching, the increase of the stretching strain in the second direction enhances the re-alignment of GPL fillers in this direction while it deteriorates the re-alignment of the fillers in the other two directions. Comprehensive parametric study on the effects of the out-of-plane Young's modulus, stretching strain, strain ratio, Poisson's ratio and weight fraction and GPL dimension on the effective Young's moduli of the composites in the three directions are conducted. It is found that the out-of-plane Young's modulus has limited effects on the overall Young's modulus of the composites. The second stretching enhances the Young's modulus in this direction while it decreases the Young's modulus in the other two directions. The results demonstrate the increase of Poisson's ratio is favorable in increasing the Young's modulus of the composites. GPLs with larger diameter-to-thickness ratio have better reinforcing effect on the Young's modulus of GPL/polymer nanocomposites.

摘要

采用Mori-Tanaka微观力学模型研究了双轴拉伸诱导石墨烯片（GPLs）取向对GPL/聚合物复合材料杨氏模量的影响。通过取向分布函数（ODF）来描述GPLs在聚合物基体中的分散状态，其中使用两个欧拉角来确定GPLs的取向。与单轴拉伸相比，第二方向拉伸应变的增加增强了GPLs在该方向上的重新排列，同时降低了其在其他两个方向上的重新排列。对平面外杨氏模量、拉伸应变、应变比、泊松比、重量分数以及GPL尺寸对复合材料在三个方向上有效杨氏模量的影响进行了综合参数研究。结果发现，平面外杨氏模量对复合材料的整体杨氏模量影响有限。第二次拉伸提高了该方向上的杨氏模量，同时降低了其他两个方向上的杨氏模量。结果表明，泊松比的增加有利于提高复合材料的杨氏模量。直径与厚度比更大的GPLs对GPL/聚合物纳米复合材料的杨氏模量具有更好的增强效果。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/c11acf162ed4/nanomaterials-08-00027-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/a1792163986a/nanomaterials-08-00027-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/002ba3e4a946/nanomaterials-08-00027-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/1b7d53c20106/nanomaterials-08-00027-g003a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/f13b9a77aa0c/nanomaterials-08-00027-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/bbe0dfa948ec/nanomaterials-08-00027-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/bb1968533fdd/nanomaterials-08-00027-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/dbc3678e5278/nanomaterials-08-00027-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/8c77fe21d781/nanomaterials-08-00027-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/79b1d55382df/nanomaterials-08-00027-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/f684f47e21d0/nanomaterials-08-00027-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/c11acf162ed4/nanomaterials-08-00027-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/a1792163986a/nanomaterials-08-00027-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/002ba3e4a946/nanomaterials-08-00027-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/1b7d53c20106/nanomaterials-08-00027-g003a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/f13b9a77aa0c/nanomaterials-08-00027-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/bbe0dfa948ec/nanomaterials-08-00027-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/bb1968533fdd/nanomaterials-08-00027-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/dbc3678e5278/nanomaterials-08-00027-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/8c77fe21d781/nanomaterials-08-00027-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/79b1d55382df/nanomaterials-08-00027-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/f684f47e21d0/nanomaterials-08-00027-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6375/5791114/c11acf162ed4/nanomaterials-08-00027-g011.jpg

相似文献

1
Effects of Reorientation of Graphene Platelets (GPLs) on Young's Modulus of Polymer Composites under Bi-Axial Stretching.双轴拉伸下石墨烯片层（GPLs）取向重排对聚合物复合材料杨氏模量的影响
Nanomaterials (Basel). 2018 Jan 7;8(1):27. doi: 10.3390/nano8010027.
2
Effects of Reorientation of Graphene Platelets (GPLs) on Young's Modulus of Polymer Nanocomposites under Uni-Axial Stretching.单轴拉伸下石墨烯片层（GPLs）取向重排对聚合物纳米复合材料杨氏模量的影响
Polymers (Basel). 2017 Oct 20;9(10):532. doi: 10.3390/polym9100532.
3
Inversion Method of the Young's Modulus Field and Poisson's Ratio Field for Rock and Its Test Application.岩石杨氏模量场和泊松比场的反演方法及其试验应用
Materials (Basel). 2022 Aug 8;15(15):5463. doi: 10.3390/ma15155463.
4
Vibration and Buckling Characteristics of Functionally Graded Graphene Nanoplatelets Reinforced Composite Beams with Open Edge Cracks.具有开口边缘裂纹的功能梯度石墨烯纳米片增强复合材料梁的振动和屈曲特性
Materials (Basel). 2019 Apr 30;12(9):1412. doi: 10.3390/ma12091412.
5
Poisson's Ratio and Young's Modulus of Lipid Bilayers in Different Phases.不同相态下脂双层的泊松比和杨氏模量。
Front Bioeng Biotechnol. 2014 Apr 22;2:8. doi: 10.3389/fbioe.2014.00008. eCollection 2014.
6
Depth-Dependent Out-of-Plane Young's Modulus of the Human Cornea.人眼角膜平面外深度依赖的杨氏模量
Curr Eye Res. 2018 May;43(5):595-604. doi: 10.1080/02713683.2017.1411951. Epub 2017 Dec 28.
7
Correlation of filler content and elastic properties of resin-composites.树脂复合材料中填料含量与弹性性能的相关性。
Dent Mater. 2008 Jul;24(7):932-9. doi: 10.1016/j.dental.2007.11.007. Epub 2007 Dec 21.
8
Mapping the Young's modulus distribution of the human tympanic membrane by microindentation.通过微压痕法绘制人鼓膜杨氏模量分布图谱。
Hear Res. 2019 Jul;378:75-91. doi: 10.1016/j.heares.2019.02.009. Epub 2019 Feb 23.
9
Elasto-optics in double-coated optical fibers induced by axial strain and hydrostatic pressure.由轴向应变和静水压力引起的双层涂层光纤中的弹光效应。
Appl Opt. 2002 Apr 1;41(10):1989-94. doi: 10.1364/ao.41.001989.
10
Shear, Bulk, and Young's Moduli of Clay/Polymer Nanocomposites Containing the Stacks of Intercalated Layers as Pseudoparticles.包含插层堆叠作为假颗粒的粘土/聚合物纳米复合材料的剪切模量、体积模量和杨氏模量。
Nanoscale Res Lett. 2016 Dec;11(1):479. doi: 10.1186/s11671-016-1703-3. Epub 2016 Oct 28.

引用本文的文献

1
On-demand release of encapsulated ZnO nanoparticles and chemotherapeutics for drug delivery applications.用于药物递送应用的包封型氧化锌纳米颗粒和化疗药物的按需释放。
RSC Pharm. 2024 Nov 6;2(1):82-93. doi: 10.1039/d4pm00189c. eCollection 2025 Jan 21.
2
Double-Reinforced Fish Gelatin Composite Scaffolds for Osteochondral Substitutes.用于骨软骨替代物的双增强鱼明胶复合支架
Materials (Basel). 2023 Feb 22;16(5):1815. doi: 10.3390/ma16051815.
3
Electromechanical Behaviors of Graphene Reinforced Polymer Composites: A Review.石墨烯增强聚合物复合材料的机电行为：综述

本文引用的文献

1
Molecular Modeling Combined with Advanced Chemistry for the Rational Design of Efficient Graphene Dispersing Agents.分子建模结合先进化学用于高效石墨烯分散剂的合理设计
ACS Macro Lett. 2016 Jan 19;5(1):24-29. doi: 10.1021/acsmacrolett.5b00755. Epub 2015 Dec 10.
2
Effects of Reorientation of Graphene Platelets (GPLs) on Young's Modulus of Polymer Nanocomposites under Uni-Axial Stretching.单轴拉伸下石墨烯片层（GPLs）取向重排对聚合物纳米复合材料杨氏模量的影响
Polymers (Basel). 2017 Oct 20;9(10):532. doi: 10.3390/polym9100532.
3
Functional Three-Dimensional Graphene/Polymer Composites.
Materials (Basel). 2020 Jan 22;13(3):528. doi: 10.3390/ma13030528.
4
A Mechanics Based Surface Image Interpretation Method for Multifunctional Nanocomposites.一种基于力学的多功能纳米复合材料表面图像解释方法。
Nanomaterials (Basel). 2019 Nov 7;9(11):1578. doi: 10.3390/nano9111578.
5
Influence of cancellous bone microstructure on ultrasonic attenuation: a theoretical prediction.松质骨微观结构对超声衰减的影响：理论预测。
Biomed Eng Online. 2019 Oct 25;18(1):103. doi: 10.1186/s12938-019-0724-4.
6
Effects of Graphene Nanoplatelet Size and Surface Area on the AC Electrical Conductivity and Dielectric Constant of Epoxy Nanocomposites.石墨烯纳米片尺寸和表面积对环氧纳米复合材料交流电导率和介电常数的影响
Polymers (Basel). 2018 Apr 27;10(5):477. doi: 10.3390/polym10050477.
功能化三维石墨烯/聚合物复合材料。
ACS Nano. 2016 Aug 23;10(8):7231-47. doi: 10.1021/acsnano.6b03349. Epub 2016 Jul 19.
4
Enhanced mechanical properties of nanocomposites at low graphene content.在低石墨烯含量下提高纳米复合材料的机械性能。
ACS Nano. 2009 Dec 22;3(12):3884-90. doi: 10.1021/nn9010472.
5
Measurement of the elastic properties and intrinsic strength of monolayer graphene.单层石墨烯弹性特性和本征强度的测量。
Science. 2008 Jul 18;321(5887):385-8. doi: 10.1126/science.1157996.
6
Graphene-based composite materials.基于石墨烯的复合材料。
Nature. 2006 Jul 20;442(7100):282-6. doi: 10.1038/nature04969.