Investigation on the Self-healing of Damage on Polyurethane Synergistically Reinforced by Graphene-carbon Nanotube under Microwave Radiation

Ya-ru Shen; Yun-bo Luan; Yong-cun Li; Zhi-jun Han; Zhang-xin Guo

doi:10.11777/j.issn1000-3304.2017.16183

您当前的位置：

首页 >

文章列表页 >

Investigation on the Self-healing of Damage on Polyurethane Synergistically Reinforced by Graphene-carbon Nanotube under Microwave Radiation

Research Article | 更新时间：2021-05-18

- Investigation on the Self-healing of Damage on Polyurethane Synergistically Reinforced by Graphene-carbon Nanotube under Microwave Radiation
- Acta Polymerica Sinica Issue 4, Pages: 624-632(2017)
- 作者机构：
  
  太原理工大学力学学院太原 030024
- 作者简介：
- 基金信息：
- DOI：10.11777/j.issn1000-3304.2017.16183
  CLC：
- Published：2017-4，
  
  Received：20 May 2016，
  
  Revised：29 August 2016，
扫描看全文
Ya-ru Shen, Yun-bo Luan, Yong-cun Li, Zhi-jun Han, Zhang-xin Guo. Investigation on the Self-healing of Damage on Polyurethane Synergistically Reinforced by Graphene-carbon Nanotube under Microwave Radiation. [J]. Acta Polymerica Sinica (4):624-632(2017)
DOI：

Ya-ru Shen, Yun-bo Luan, Yong-cun Li, Zhi-jun Han, Zhang-xin Guo. Investigation on the Self-healing of Damage on Polyurethane Synergistically Reinforced by Graphene-carbon Nanotube under Microwave Radiation. [J]. Acta Polymerica Sinica (4):624-632(2017) DOI： 10.11777/j.issn1000-3304.2017.16183.

摘要

首先采用溶液共混法制备出石墨烯-碳纳米管（G-CNT）/聚氨酯（TPU）复合材料，然后通过拉伸实验及扫描电子显微镜（SEM）表征来考察该材料的拉伸强度和微波自修复特性，并从力学及材料与微波之间的相互作用等角度对其拉伸强度增强和微波修复机理进行研究.结果表明：在拉伸强度方面，与单一的石墨烯或CNT增强TPU相比，G-CNT之间形成的协同效应使TPU拉伸强度得到进一步提高，当石墨烯和CNT的质量比为3:1时，G-CNT/TPU抗拉强度较纯TPU提高了67%，较G/TPU提高了18%，较CNT/TPU提高了25%；在材料裂纹的微波修复方面，石墨烯和CNT之间的协同效应使TPU材料自修复效果得到有效提高，当石墨烯和CNT的质量比为3:1时，G-CNT/TPU修复效果达到最高值117%.

Abstract

To make up for the limited mechanical strength of polyurethane (TPU) material

carbon nanotube (CNT) and graphene (G) were added as reinforced phase into TPU matrix. The mechanical property of this CNT-G/TPU nanocomposite as well as its self-healing property under microwave processing were studied. Firstly

the solution mixing method was adopted to prepare the polyurethane nano-composite filled with carbon nanotube and graphene. Then the mechanical property of this G-CNT/TPU nanocomposite was investigated by tensile testing. Mechanics principle analysis and scanning electron microscopy (SEM) were used to study the mechanisms of mechanical enhancement of this material. Secondly

self-healing property of these nanocomposites under microwave electromagnetic fields was also studied through the crack-repair processing

tensile testing and SEM characterization. Moreover

the mechanisms of both mechanical enhancement and self-healing under microwave radiation were studied. The results indicated that

in terms of mechanical properties

there was synergetic reinforcement effect between the graphene and CNT

which could further improve the mechanical performance of G-CNT/TPU nanocomposites when compared with the samples that were only reinforced with CNT or grapheme. With the ratio of graphene to CNT at 3:1

the mechanical properties of G-CNT/TPU composites reached the optimum value of 70.6 MPa. The tensile strength of G-CNT/TPU composites increased by 67% when compared with that of pure TPU materials

by 18% when compared with that of G/TPU composites

and increased by 25% when compared with that of CNT/TPU composites. In term of the self-healing of cracks in the material under microwave radiation

the results showed that these G-CNT/TPU composites could be healed effectively and rapidly by microwave electromagnetic radiation. Besides

it was shown that the self-healing efficiency could be further improved by the synergy effect between graphene and CNT. With the ratio of graphene to CNT at 3:1

the self-healing of G-CNT/TPU composite reached the best result

which was about 117% of the virgin composite.

关键词

碳纳米管石墨烯聚氨酯自修复拉伸强度

Keywords

Carbon nanotubusGraphenePolyurethaneSelf-healingMechanical properties

references

B Ghosh , M W Urban . Science , 2009 . 323 ( 5920 ): 1458 - 1460 . DOI:10.1126/science.1167391http://doi.org/10.1126/science.1167391.

Sichao Li , Peng Han , Huaping Xu . Progress in Chemistry , 2012 . 24 ( 7 ): 1346 - 1352.

李思超 , 韩朋 , 许华平 . 化学进展 , 2012 . 24 ( 7 ): 1346 - 1352.

C Lee , X Wei , J W Kysar , J Hone . Science , 2008 . 321 ( 5887 ): 385 - 388 . DOI:10.1126/science.1157996http://doi.org/10.1126/science.1157996.

X Zhao , Q Zhang , D Chen . Macromolecules , 2010 . 43 ( 5 ): 2357 - 2363 . DOI:10.1021/ma902862uhttp://doi.org/10.1021/ma902862u.

M Valentini , F Piana , J Pionteck , F R Lamastra , F Nanni . Compos Sci Technol , 2015 . 114 26 - 33 . DOI:10.1016/j.compscitech.2015.03.006http://doi.org/10.1016/j.compscitech.2015.03.006.

L Kong , X Yin , X Yuan , Y Zhang , X Liu , L Cheng , L Zhang . Carbon , 2014 . 73 185 - 193 . DOI:10.1016/j.carbon.2014.02.054http://doi.org/10.1016/j.carbon.2014.02.054.

L Huang , N Yi , Y Wu , Y Zhang , Q Zhang , Y Huang , Y Ma , Y Chen . Adv Mater , 2013 . 25 ( 15 ): 2224 - 2228 . DOI:10.1002/adma.201204768http://doi.org/10.1002/adma.201204768.

M M J Treacy , T W Ebbesen , J M Gibson . Nature , 1996 . 381 ( 6584 ): 678 - 680 . DOI:10.1038/381678a0http://doi.org/10.1038/381678a0.

Y Feng , M Qin , H Guo , K Yoshino , W Feng . ACS Appl Mater Inter , 2013 . 5 ( 21 ): 10882 - 10888 . DOI:10.1021/am403071khttp://doi.org/10.1021/am403071k.

D Yuan , S Chen , R Yuan , J Zhang , W Zhang . Analyst , 2013 . 138 ( 20 ): 6001 - 6006 . DOI:10.1039/c3an01031ghttp://doi.org/10.1039/c3an01031g.

Y Hu , X Li , J Wang , R Li , X Sun . J Power Sources , 2013 . 237 41 - 46 . DOI:10.1016/j.jpowsour.2013.02.065http://doi.org/10.1016/j.jpowsour.2013.02.065.

F Du , D Yu , L Dai , S Ganguli , V Varshny , A K Roy . Chem Mater , 2011 . 23 ( 21 ): 4810 - 4816 . DOI:10.1021/cm2021214http://doi.org/10.1021/cm2021214.

T Odedairo , J Ma , Y Gu , J Chen , X S Zhao , Z Zhu . J Mater Chem A , 2014 . 2 ( 5 ): 1418 - 1428 . DOI:10.1039/C3TA13871Bhttp://doi.org/10.1039/C3TA13871B.

S Roy , S K Srivastava , J Pionteck , V Mittal . Macromol Mater Eng , 2015 . 300 ( 3 ): 346 - 357 . DOI:10.1002/mame.201400291http://doi.org/10.1002/mame.201400291.

X Fang , Z Yang , L Qiu , H Sun , S Pan , J Deng , Y Luo , H Peng . Adv Mater , 2014 . 26 ( 11 ): 1694 - 1698 . DOI:10.1002/adma.201305241http://doi.org/10.1002/adma.201305241.

Z Yang , M Liu , C Zhang , W W Tjiu , T Liu , H Peng . Angew Chem Int Ed , 2013 . 52 ( 14 ): 3996 - 3999 . DOI:10.1002/anie.v52.14http://doi.org/10.1002/anie.v52.14.

K H Tan , R Ahmad , M R Johan . Mater Chem Phys , 2013 . 139 ( 1 ): 66 - 72 . DOI:10.1016/j.matchemphys.2012.12.006http://doi.org/10.1016/j.matchemphys.2012.12.006.

D J Yang , Q Zhang , G Chen , S F Yoon , J Ann , S G Wang , Q Zhou , Q Wang , J Q Li . Phys Rev B , 2002 . 66 ( 16 ): 165441 - 165446 . DOI:10.1103/PhysRevB.66.165441http://doi.org/10.1103/PhysRevB.66.165441.

Shaonan Cui , Peng Zhang , Yalin Zhang , Na Sun , Yanling Hou . Acta Polymerica Sinica , 2015 . ( 12 ): 1443 - 1448 . http://www.gfzxb.org/CN/abstract/abstract14385.shtml.

崔少男 , 张鹏 , 张亚琳 , 孙娜 , 侯燕玲 . 高分子学报 , 2015 . ( 12 ): 1443 - 1448 . http://www.gfzxb.org/CN/abstract/abstract14385.shtml.

J Kwon , H Kim . J Polym Sci Part A Polym Chem , 2005 . 43 ( 17 ): 3973 - 3985 . DOI:10.1002/(ISSN)1099-0518http://doi.org/10.1002/(ISSN)1099-0518.

K K Sadasivuni , D Ponnamma , B Kumar , M Strankowski , R Cardinaels , P Moldenaers , S Thomas , Y Grohens . Compos Sci Technol , 2014 . 104 18 - 25 . DOI:10.1016/j.compscitech.2014.08.025http://doi.org/10.1016/j.compscitech.2014.08.025.

S Liu , M Tian , B Yan , Y Yao , L Zhang , T Nishi , N Ning . Polymer , 2015 . 56 375 - 384 . DOI:10.1016/j.polymer.2014.11.012http://doi.org/10.1016/j.polymer.2014.11.012.

Zhenlong Gu . Duanxianwei Fuhecailiao Lixue , 1st ed : Beijing National Defence Industry Press , 1987 . 97 - 149.

顾震隆 . 短纤维复合材料力学 , 第一版 : 北京国防工业出版社 , 1987 . 97 - 149.

Donglin Zhao , Zengmin Shen . Journal of Inorganic Materials , 2005 . 20 ( 3 ): 608 - 612 . http://www.cqvip.com/Main/Detail.aspx?id=15700563.

赵东林 , 沈曾民 . 无机材料学报 , 2005 . 20 ( 3 ): 608 - 612 . http://www.cqvip.com/Main/Detail.aspx?id=15700563.

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Structure and Healing Behavior of Self-healing Polyurethane Based on Diels-Alder Reaction

In situ Preparation and Resistivity-Temperature Behavior of Polyurethane/Graphene Nanocomposites

Preparation and Properties of Dopamine Modified Polydiacetylene Composite Thermochromic Material

A Mechanochromic Polymer Based on Spiropyran and Azulene Subunits

Intrinsic Self-healing Polysiloxane Materials: From Single Dynamic Crosslinked Network to Multiple Dynamic Crosslinked Networks

Related Author

No data

Related Institution

School of Mechatronic Engineering, Lanzhou Jiaotong University

School of Bailie Engineering & Technology, Lanzhou City University

School of Chemistry and Chemical Engineering, Southwest University

College of Textile Science and Engineering, Jiangnan University

College of Science, Tianjin University

Postal code：100190
Tel：010-62588927 Email：gfzxb@iccas.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备05002797号-8 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰