Highly Stretchable, Compressible, Adhesive, Conductive Self-healing Composite Hydrogels with Sensor Capacity
Tóm tắt
The design and fabrication of conductive hydrogels with high stretchability, compressibility, self-healing properties and good adhesion remains a significant challenge. We have fabricated composite hydrogels by random polymerization of acrylic acid (AA) and dopamine (DA) in the presence of multi-walled carbon nanotubes (MWCNTs). The π-π interaction between DA and MWCNTs makes MWCNTs stably and homogenously dispersed in water. The fabricated PAA-PDA/CNT composite hydrogels possess relatively high mechanical strength (maximum Young’s modulus: 800 kPa) and can be stretched to 1280% strain and compressed to 80% strain. The multiple hydrogen bonding formed between functional groups of PAA-PDA and MWCNTs can effectively dissipate energy and quickly achieve self-healing. The composite hydrogels also show good adhesion and can easily adhere to various inorganic or organic surfaces. In addition, the hydrogel reveals stable strain sensitivity and can be used as skin sensors.
Tài liệu tham khảo
Li, L.; Gu, L.; Lou, Z.; Fan, Z. ZnO quantum dot decorated Zn2SnO4 nanowire heterojunction photodetectors with drastic performance enhancement and flexible ultraviolet image sensors. ACS Nano 2017, 11, 4067–4076.
Wang, C.; Sim, K.; Chen, J.; Kim, H. Soft ultrathin electronics innervated adaptive fully soft robots. Adv. Mater. 2018, 30, 1706695.
Yang, T.; Xie, D.; Li, Z.; Zhu, H. Recent advances in wearable tactile sensors: materials, sensing mechanisms, and device performance. Mater. Sci. Eng. R Rep. 2017, 115, 1–37.
Wu, Z.; Zhang, B.; Zou, H.; Lin, Z. Multifunctional sensor based on translational-rotary triboelectric nanogenerator. Adv. Energy Mater. 2019, 9, 1901124.
Shao, C.; Wang, M.; Meng, L.; Chang, H. Mussel-inspired cellulose nanocomposite tough hydrogels with synergistic self-healing, adhesive, and strain-sensitive properties. Chem. Mater. 2018, 30, 3110–3121.
Han, L.; Liu, K.; Wang, M.; Wang, K. Mussel-inspired adhesive and conductive hydrogel with long-lasting moisture and extreme temperature tolerance. Adv. Funct. Mater. 2018, 28, 1704195.
Yang, B.; Yuan, W. Highly stretchable and transparent double-network hydrogel ionic conductors as flexible thermal-mechanical dual sensors and electroluminescent devices. ACS Appl. Mater. Interfaces 2019, 11, 16765–16775.
Zhang, S.; Zhang, Y.; Li, B.; Zhang, P. One-step preparation of a highly stretchable, conductive, and transparent poly(vinyl alcohol)-phytic acid hydrogel for casual writing circuits. ACS Appl. Mater. Interfaces 2019, 11, 32441–32448.
Zhou, Y.; Wan, C.; Yang, Y.; Yang, H. Highly stretchable, elastic, and ionic conductive hydrogel for artificial soft electronics. Adv. Funct. Mater. 2019, 29, 1806220.
Wang, L.; Gao, G.; Zhou, Y.; Xu, T. Tough, adhesive, self-healable, and transparent ionically conductive zwitterionic nanocomposite hydrogels as skin strain sensors. ACS Appl. Mater. Interfaces 2018, 11, 3506–3515.
Ryplida, B.; Lee, K.D.; In, I.; Park, S. Y. Light-induced swelling-responsive conductive, adhesive, and stretchable wireless film hydrogel as electronic artificial skin. Adv. Funct. Mater. 2019, 29, 1903209.
Liu, Y.J.; Cao, W. T.; Ma, M. G.; Wan, P. Ultrasensitive wearable soft strain sensors of conductive, self-healing, and elastic hydrogels with synergistic “soft and hard” hybrid networks. ACS Appl. Mater. Interfaces 2017, 9, 25559–25570.
Tong, R.; Chen, G.; Pan, D.; Qi, H. Highly stretchable and compressible cellulose ionic hydrogels for flexible strain sensors. Biomacromolecules 2019, 20, 2096–2104.
Liu, S.; Li, K.; Hussain, I.; Oderinde, O. A conductive self-healing double network hydrogel with toughness and force sensitivity. Chem. Eur. J. 2018, 24, 6632–6638.
Zhang, Q.; Liu, L.; Pan, C.; Li, D. Thermally sensitive, adhesive, injectable, multiwalled carbon nanotube covalently reinforced polymer conductors with self-healing capabilities. J. Mater. Chem. C 2018, 6, 1746–1752.
Kang, T.H.; Chang, H.; Choi, D.; Kim, S. Hydrogel-templated transfer-printing of conductive nanonetworks for wearable sensors on topographic flexible substrates. Nano Lett. 2019, 19, 3684–3691.
Ren, K.; Cheng, Y.; Huang, C.; Chen, R. Self-healing conductive hydrogels based on alginate, gelatin and polypyrrole serve as a repairable circuit and a mechanical sensor. J. Mater. Chem. B 2019, 7, 5704–5712.
Liao, M.; Wan, P.; Wen, J.; Gong, M. Wearable, healable, and adhesive epidermal sensors assembled from mussel-inspired conductive hybrid hydrogel framework. Adv. Funct. Mater. 2017, 27, 1703852.
Ge, G.; Cai, Y.; Dong, Q.; Zhang, Y. A flexible pressure sensor based on rGO/polyaniline wrapped sponge with tunable sensitivity for human motion detection. Nanoscale 2018, 10, 10033–10040.
Jiang, D.; Liang, H.; Liu, Y.; Zheng, Y.; Li, C.; Yang, W.; Barrow, C. J.; Liu, J. In situ generation of CoS1.097 nanoparticles on S/N co-doped graphene/carbonized foam for mechanically tough and flexible all solid-state supercapacitors. J. Mater. Chem. A 2018, 6, 11966–11977.
Chun, S.; Son, W.; Choi, C. Flexible pressure sensors using highly-oriented and free-standing carbon nanotube sheets. Carbon 2018, 139, 586–592.
Tong, L.; Wang, X. X.; He, X. X.; Nie, G. D. Electrically conductive TPU nanofibrous composite with high stretchability for flexible strain sensor. Nanoscale Res. Lett. 2018, 13, 1–8.
Dong, B.; Wang, Y.; Fang, G.; Han, N. Smart releasing behavior of a chemical self-healing microcapsule in the stimulated concrete pore solution. Cem. Concr. Compos. 2015, 56, 46–50.
Lai, G.; Chang, S.; Lee, J.; Liu, H. Conductive microcapsules for self-healing electric circuits. RSC Adv. 2015, 5, 104145–104148.
Casuso, P.; Odriozola, I.; Perez-San Vicente, A.; Loinaz, I.; Cabanero, G.; Grande, H. J.; Dupin, D. Injectable and self-healing dynamic hydrogels based on metal (I)-thiolate/disulfide exchange as biomaterials with tunable mechanical properties. Biomacromolecules 2015, 16, 3552–3561.
Haldar, U.; Bauri, K.; Li, R.; Faust, R. Polyisobutylene-based pH-responsive self-healing polymeric gels. ACS Appl. Mater. Interfaces 2015, 7, 8779–8788.
Taylor, D. L.; in het Panhuis, M. Self-healing hydrogels. Adv. Mater. 2016, 28, 9060–9093.
Pan, C.; Liu, L.; Chen, Q.; Zhang, Q. Tough, stretchable, compressive novel polymer/graphene oxide nanocomposite hydrogels with excellent self-healing performance. ACS Appl. Mater. Interfaces 2017, 9, 38052–38061.
Pan, C.; Wang, J.; Ji, X.; Liu, L. Stretchable, compressible, self-healable carbon nanotube mechanically enhanced composite hydrogels with high strain sensitivity. J. Mater. Chem. C 2020, 8, 1933–1942.
Zhou, B.; He, D.; Hu, J.; Ye, Y. A flexible, self-healing and highly stretchable polymer electrolyte via quadruple hydrogen bonding for lithium-ion batteries. J. Mater. Chem. A 2018, 6, 11725–11733.
Harada, A.; Takashima, Y.; Nakahata, M. Supramolecular polymeric materials via cyclodextrin-guest interactions. Acc. Chem. Res. 2014, 47, 2128–2140.
Chen, Q.; Yan, X.; Zhu, L.; Chen, H. Improvement of mechanical strength and fatigue resistance of double network hydrogels by ionic coordination interactions. Chem. Mater. 0016, 28, 5710–5720.
Tee, B. C.; Wang, C.; Allen, R.; Bao, Z. An electrically and mechanically self-healing composite with pressure- and flexionsensitive properties for electronic skin applications. Nat. Nanotechnol. 2012, 7, 825.
Han, L.; Yan, L.; Wang, K.; Fang, L. Tough, self-healable and tissue-adhesive hydrogel with tunable multifunctionality. NPG Asia Mater. 2017, 9, e372.
Shi, C.; Deng, C.; Zhang, X.; Yang, P. Synthesis of highly water-dispersible polydopamine-modified multiwalled carbon nanotubes for matrix-assisted laser desorption/ionization mass spectrometry analysis. ACS Appl. Mater. Interfaces 2013, 5, 7770–7776. https://doi.org/10.1007/s10118-020-2472-0