Progress of Sponge-Based Flexible Piezoresistive Strain Sensors

被引：0
|
作者：
Dong Y. [1 ]
Zhang W. [1 ]
Chen L. [1 ]
Guo D. [1 ]
Li X. [1 ]
机构：
[1] College of Chemical Engineering of Fuzhou University, Fujian Key Laboratory of Advanced Manufacturing Technology of Special Chemicals, Fuzhou
来源：
Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering | 2021年 / 37卷 / 12期
关键词：
Flexible sensors; Graphene sponge; Polydimethylsiloxane sponge; Polyurethane sponge; Strain sensors; Wearable devices;
D O I：
10.16865/j.cnki.1000-7555.2021.0301
中图分类号：
学科分类号：
摘要：
With the rapid development of wearable intelligent devices, traditional rigid strain sensors can no longer meet the requirements of wearable technology for high strain detection, and it is urgent to develop new flexible strain sensors. The sponge-based piezoresistive strain sensors based on polymer and nano-conductive materials have the remarkable characteristics of light weight, good flexibility and stretchability, simple fabrication and low cost. The research progress of flexible strain sensors based on polyurethane sponge, graphene sponge, PDMS sponge and so on in recent years was reviewed from the perspective of substrate materials. It was pointed out that the preparation of flexible strain sensors with high sensitivity, wide detection range, fast response, good cycle stability and robust device performance is still a challenge. © 2021, Editorial Board of Polymer Materials Science & Engineering. All right reserved.
引用
收藏
页码：159 / 165
页数：6
相关论文
共 32 条
  • [11] Yu M H, Qiu W T, Wang F X, Et al., Three dimensional architectures: design, assembly and application in electrochemical capacitors, Journal of Materials Chemistry A, 3, pp. 15792-15823, (2015)
  • [12] Li J H, Zhao S F, Zhang G P, Et al., A facile method to prepare highly compressible three-dimensional graphene-only sponge, Journal of Materials Chemistry A, 3, pp. 15482-15488, (2015)
  • [13] Zhao S M, Yan Y H, Gao A L, Et al., Flexible polydimethylsilane nanocomposites enhanced with a three-dimensional graphene/carbon nanotube bicontinuous framework for high-performance electromagnetic interference shielding, ACS Applied Materials & Interfaces, 10, pp. 26723-26732, (2018)
  • [14] Xu F, Chen R F, Lin Z S, Et al., Superflexible interconnected graphene network nanocomposites for high-performance electromagnetic interference shielding, ACS Omega, 3, pp. 3599-3607, (2018)
  • [15] Li J H, Zhao S F, Zeng X L, Et al., Highly stretchable and sensitive strain sensor based on facilely prepared three-dimensional graphene foam composite, ACS Applied Materials & Interfaces, 8, pp. 18954-18961, (2016)
  • [16] Li Y R, Chen J, Huang L, Et al., Highly compressible macroporous graphene monoliths via an improved hydrothermal process, Advanced Materials, 26, pp. 4789-4793, (2014)
  • [17] Wang T, Li J H, Zhang Y, Et al., Highly ordered 3D porous graphene sponge for wearable piezoresistive pressure sensor applications, Chemistry-A European Journal, 25, pp. 6378-6384, (2019)
  • [18] Yao B W, Chen J, Huang L, Et al., Base-induced liquid crystals of graphene oxide for preparing elastic graphene foams with long-range ordered microstructures, Advanced Materials, 28, pp. 1623-1629, (2016)
  • [19] Wu S Y, Ladani R B, Zhang J, Et al., Strain sensors with adjustable sensitivity by tailoring the microstructure of graphene aerogel/PDMS nanocomposites, ACS Applied Materials & Interfaces, 8, pp. 24853-24861, (2016)
  • [20] Wang Z Y, Shen X, Garakani M A, Et al., Graphene aerogel/epoxy composites with exceptional anisotropic structure and properties, ACS Applied Materials & Interfaces, 7, pp. 5538-5549, (2015)
1234