Porous polyvinyl alcohol/graphene oxide composite film for strain sensing and energy-storage applications

被引：11

作者：

Cui, Xu ^{[1
]}

Guo, Jia ^{[1
]}

Araby, Sherif ^{[2
,3
]}

Abbassi, Fethi ^{[4
]}

Zhang, Chunyan ^{[1
]}

Diaby, Abdullatif Lacina ^{[5
]}

Meng, Qingshi ^{[1
,6
]}

机构：

[1] Shenyang Aerosp Univ, Coll Civil Aviat, Shenyang 110136, Peoples R China

[2] Nazarbayev Univ, Dept Mech & Aerosp Engn, Nur Sultan 010000, Kazakhstan

[3] Benha Univ, Fac Engn, Dept Mech Engn, Banha, Egypt

[4] Amer Univ Middle East, Coll Engn & Technol, Kuwait, Kuwait

[5] Univ South Australia, UniSA Online STEM, Adelaide, SA 5000, Australia

[6] Shenyang Aerosp Univ, Coll Aerosp Engn, Shenyang 110136, Peoples R China

来源：

NANOTECHNOLOGY | 2022年 / 33卷 / 41期

基金：

中国博士后科学基金;

关键词：

graphene oxide; porous structure; polyvinyl alcohol; strain sensor; specific capacitance; GRAPHENE OXIDE;

D O I：

10.1088/1361-6528/ac7b35

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this study, a flexible porous polyvinyl alcohol (PVA)/graphene oxide (GO) composite film was developed and tested for flexible strain sensing and energy-storage applications. Morphology and mechanical properties were studied; tensile strength and Young's modulus increased by 225% and 86.88%, respectively, at 0.5 wt% GO. The PVA/GO film possesses exceptional sensing ability to various mechanical strains, such as tension, compression, bending, and torsion. For example, the gauge factor of the PVA/GO film as a tensile-strain sensor was measured as 2.46 (246%). Under compression loads, the PVA/GO composite film showed piezoresistive and capacitive strain-sensing characteristics. Under 5 kPa of compression load, the relative resistance increased by 81% with a 100 msec response time; the relative capacitance increased by 160% with a 120 msec response time. The PVA/GO strain sensor exhibited high durability and reliability over 20 x 10(3) cycles of tensile strain and bending at 3.33 Hz. Moreover, the PVA/GO composite film showed good electrochemical properties due to its porous structure; the maximum capacitance was 124.7 F g(-1) at 0.5 wt% GO. After 20 x 10(3) charging-discharging cycles, the capacitance retention rate was 94.45%, representing high stable capacitance performance. The results show that electrically conductive porous PVA nanocomposite films are promising candidates for strain sensing and energy-storage devices.

引用

页数：14

共 54 条

[1] Atomic and electronic structure of graphene oxide/Cu interface [J].

Boukhvalov, Danil W. ;

Kurmaev, Ernst Z. ;

Urbanczyk, Ewelina ;

Dercz, Grzegorz ;

Stolarczyk, Agnieszka ;

Simka, Wojciech ;

Kukharenko, Andrey I. ;

Zhidkov, Ivan S. ;

Slesarev, Anatoly I. ;

Zatsepin, Anatoly F. ;

Cholakh, Seif O. .

THIN SOLID FILMS, 2018, 665 :99-108

[2] Laser transmission welding and surface modification of graphene film for flexible supercapacitor applications [J].

Choi, Hayelin ;

Phuong Thi Nguyen ;

In, Jung Bin .

APPLIED SURFACE SCIENCE, 2019, 483 :481-488

[3] Multifunctional, flexible and mechanically resilient porous polyurea/graphene composite film [J].

Cui, Xu ;

Zhang, Chunyan ;

Araby, Sherif ;

Cai, Rui ;

Kalimuldina, Gulnur ;

Yang, Zhaokun ;

Meng, Qingshi .

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2022, 105 :549-562

[4] Multifunctional Graphene-Based Composite Sponge [J].

Cui, Xu ;

Tian, Jiayu ;

Yu, Yin ;

Chand, Aron ;

Zhang, Shuocheng ;

Meng, Qingshi ;

Li, Xiaodong ;

Wang, Shuo .

SENSORS, 2020, 20 (02)

[5] Radio frequency heating and reduction of Graphene Oxide and Graphene Oxide - Polyvinyl Alcohol Composites [J].

Debnath, Debopamaa ;

Zhao, Xiaofei ;

Anas, Muhammad ;

Kulhanek, Devon L. ;

Oh, Ju Hyun ;

Green, Micah J. .

CARBON, 2020, 169 :475-481

[6] Organic fouling inhibition on electrically conducting carbon nanotube-polyvinyl alcohol composite ultrafiltration membranes [J].

Dudchenko, Alexander V. ;

Rolf, Julianne ;

Russell, Kyle ;

Duan, Wenyan ;

Jassby, David .

JOURNAL OF MEMBRANE SCIENCE, 2014, 468 :1-10

[7] Multifunctional Material Systems: A state-of-the-art review [J].

Ferreira, Andre Duarte B. L. ;

Novoa, Paulo R. O. ;

Marques, Antonio Torres .

COMPOSITE STRUCTURES, 2016, 151 :3-35

[8] High-Performance Structural Flexible Strain Sensors Based on Graphene-Coated Glass Fabric/Silicone Composite [J].

Fu, Ya-Fei ;

Li, Yuan-Qng ;

Liu, Ya-Feng ;

Huang, Pei ;

Hu, Ning ;

Fu, Shao-Yun .

ACS APPLIED MATERIALS & INTERFACES, 2018, 10 (41) :35503-35509

[9]

Gomez J., 2020, Results Mater, V7, P100105, DOI [10.1016/j.rinma.2020.100105, DOI 10.1016/J.RINMA.2020.100105]

[10] Highly responsive flexible strain sensor using polystyrene nanoparticle doped reduced graphene oxide for human health monitoring [J].

Gong, Tianxun ;

Zhang, Hua ;

Huang, Wen ;

Mao, Linna ;

Ke, Yizhen ;

Gao, Min ;

Yu, Bin .

CARBON, 2018, 140 :286-295

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