软硬段交联共聚物基离子导电弹性体

刘志洋; 姜坤; 聂振洲; 朱冠群; 江奇; 胡新颖; 杨洪; 李全

doi:10.11777/j.issn1000-3304.2023.23062

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软硬段交联共聚物基离子导电弹性体

研究论文 | 更新时间：2023-08-21

- 软硬段交联共聚物基离子导电弹性体
- Ionic Conductive Elastomers Based on Soft and Hard Segment Crosslinked Copolymers
- 高分子学报 2023年54卷第9期页码：1333-1342
- 作者机构：
  
  东南大学智能材料研究院/化学化工学院南京 211189
- 作者简介：
  
  E-mail: yangh@seu.edu.cn
  quanli3273@gmail.com
- 基金信息：
  
  江苏省双创项目(JSSCTD202141;JSSCBS20210097)
- DOI：10.11777/j.issn1000-3304.2023.23062
  中图分类号：
- 纸质出版日期：2023-09-20，
  
  网络出版日期：2023-05-18，
  
  收稿日期：2023-03-15，
  
  录用日期：2023-04-12
扫描看全文
刘志洋,姜坤,聂振洲等.软硬段交联共聚物基离子导电弹性体[J].高分子学报,2023,54(09):1333-1342.

Liu Zhi-yang,Jiang Kun,Nie Zhen-zhou,et al.Ionic Conductive Elastomers Based on Soft and Hard Segment Crosslinked Copolymers[J].ACTA POLYMERICA SINICA,2023,54(09):1333-1342.
刘志洋,姜坤,聂振洲等.软硬段交联共聚物基离子导电弹性体[J].高分子学报,2023,54(09):1333-1342. DOI： 10.11777/j.issn1000-3304.2023.23062.

Liu Zhi-yang,Jiang Kun,Nie Zhen-zhou,et al.Ionic Conductive Elastomers Based on Soft and Hard Segment Crosslinked Copolymers[J].ACTA POLYMERICA SINICA,2023,54(09):1333-1342. DOI： 10.11777/j.issn1000-3304.2023.23062.

摘要

通过一步点击聚合反应制备了软硬段交联共聚物基锂盐离子导电弹性体，其可作为柔性应变传感器用于监测手指弯曲和摩尔斯电码传输信息. 硬段组分采用液晶基元，使膜在拉伸过程中分子趋于有序排列，增强弹性体的力学性能. 软段组分采用聚乙二醇二甲基丙烯酸酯低聚物(

= 750 g/mol)，不仅能增加离子导电弹性体的断裂伸长率和透明度，而且所含的醚氧链段能解离锂盐和传输锂离子，提高离子导电弹性体的导电率. 通过优化组分间的比例能得到高应变灵敏度和循环稳定的离子导电弹性体.

Abstract

Flexible sensors can sense external stimuli and convert them into electrical signals that are easy to be analyzed statistically. They have enormous application potential in human motion detection

health monitoring

and human-machine interaction and other fields. It is important to develop flexible sensors with high ductility

transparency

conductivity and stability. Conductive elastomer is the key core material of flexible sensor. At present

transparent flexible sensors mainly use ionic conductive materials

including hydrogels

organic gels

ionic gels and ionic conductive elastomers. Ionic conductive elastomers are composed of ionic conductors and elastic polymer networks

which have conductive mechanism similar to skin

wide operating temperature range

high transparency and excellent reversible tensile-shrinkage performance

which are suitable to be used as transparent flexible sensors for human-machine interaction. In this work

the soft-hard crosslinked copolymer-based lithium ionic conductive elastomers were prepared

via

a one-step click polymerization reaction

and used as the flexible strain sensors for monitoring finger bending and Morse Code transmission information. The hard segment component consists of liquid crystal molecules

which tend to orderly arrange during the membrane stretching process

and enhance the mechanical properties of the elastomer. The soft segment is composed of polyethylene glycol dimethacrylate oligomer (

= 750 g/mol)

which can not only increase the breaking elongation and transparency of ionic conductive elastomers

but also the ether oxygen segment contained can dissociate and transport lithium ions

and improve the conductivity of ionic conductive elastomers. By optimizing the proportion of components

ion conductive elastomers with different mechanical properties

transparencies

and conductivities can be obtained. The maximum elongation at break is 1280%

the maximum fracture stress is 5.08 MPa

the maximum modulus is 17.21 MPa

the transmittance is over 80%

and the maximum conductivity is 2.5 mS/cm. The ionic conductive elastomers with the best comprehensive properties possess high strain sensitivity with corresponding gauge factor values of 2.89

4.61

and 5.39 in the strain range of 0‒200%

200%‒350%

and 350%‒550%

respectively. This one-step soft-hard segment crosslinked copolymer strategy provides a new idea for preparing high-performance transparent ionic conductive elastomers.

关键词

共聚物离子导电弹性体液晶柔性传感

Keywords

CopolymerIonic conductive elastomerLiquid crystalFlexibilitySensor

references

Amjadi M.; Kyung K. U.; Park I.; Sitti M. Stretchable, skin-mountable, and wearable strain sensors and their potential applications: A review. Adv. Funct. Mater., 2016, 26(11), 1678-1698. doi:10.1002/adfm.201504755http://dx.doi.org/10.1002/adfm.201504755

Rogers J. A.; Someya T.; Huang Y. G. Materials and mechanics for stretchable electronics. Science, 2010, 327(5973), 1603-1607. doi:10.1126/science.1182383http://dx.doi.org/10.1126/science.1182383

Zhao J.; Chi Z. H.; Yang Z.; Chen X. J.; Arnold M. S.; Zhang Y.; Xu J. R.; Chi Z. G.; Aldred M. P. Recent developments of truly stretchable thin film electronic and optoelectronic devices. Nanoscale, 2018, 10(13), 5764-5792. doi:10.1039/c7nr09472hhttp://dx.doi.org/10.1039/c7nr09472h

Tang M.; Li Z. L.; Wang K. Q.; Jiang Y. Z.; Tian M.; Qin Y. J.; Gong Y.; Li Z.; Wu L. M. Ultrafast self-healing and self-adhesive polysiloxane towards reconfigurable on-skin electronics. J. Mater. Chem. A, 2022, 10(4), 1750-1759. doi:10.1039/d1ta09096hhttp://dx.doi.org/10.1039/d1ta09096h

Jeong J. W.; Yeo W. H.; Akhtar A.; Norton J. J. S.; Kwack Y. J.; Li S.; Jung S. Y.; Su Y. W.; Lee W.; Xia J.; Cheng H. Y.; Huang Y. G.; Choi W. S.; Bretl T.; Rogers J. A. Materials and optimized designs for human-machine interfaces via epidermal electronics. Adv. Mater., 2013, 25(47), 6839-6846. doi:10.1002/adma.201301921http://dx.doi.org/10.1002/adma.201301921

Kaltenbrunner M.; Sekitani T.; Reeder J.; Yokota T.; Kuribara K.; Tokuhara T.; Drack M.; Schwödiauer R.; Graz I.; Bauer-Gogonea S.; Bauer S.; Someya T. An ultra-lightweight design for imperceptible plastic electronics. Nature, 2013, 499(7459), 458-463. doi:10.1038/nature12314http://dx.doi.org/10.1038/nature12314

Wu Y.; Zhou S. H.; Yi J.; Wang D. S.; Wu W. Facile fabrication of flexible alginate/polyaniline/graphene hydrogel fibers for strain sensor. J. Eng. Fibers Fabr., 2022, 17, doi: 10.1177/15589250221114641. doi:10.1177/15589250221114641http://dx.doi.org/10.1177/15589250221114641

He G. X.; Lei H.; Sun W. X.; Gu J.; Yu W. T.; Zhang D.; Chen H. Y.; Li Y.; Qin M.; Xue B.; Wang W.; Cao Y. Strong and reversible covalent double network hydrogel based on force-coupled enzymatic reactions. Angew. Chem. Int. Ed., 2022, 61(25), e202201765. doi:10.1002/anie.202201765http://dx.doi.org/10.1002/anie.202201765

Wang C.; Liu Y.; Qu X. C.; Shi B. J.; Zheng Q.; Lin X. B.; Chao S. Y.; Wang C. Y.; Zhou J.; Sun Y.; Mao G. S.; Li Z. Ultra-stretchable and fast self-healing ionic hydrogel in cryogenic environments for artificial nerve fiber. Adv. Mater., 2022, 34(16), 2105416. doi:10.1002/adma.202105416http://dx.doi.org/10.1002/adma.202105416

Liu X. H.; Miao J. L.; Fan Q.; Zhang W. X.; Zuo X. W.; Tian M. W.; Zhu S. F.; Zhang X. J.; Qu L. J. Recent progress on smart fiber and textile based wearable strain sensors: Materials, fabrications and applications. Adv. Fiber Mater., 2022, 4(3), 361-389. doi:10.1007/s42765-021-00126-3http://dx.doi.org/10.1007/s42765-021-00126-3

Madhavan R. Nanocrack-based ultrasensitive wearable and skin-mountable strain sensors for human motion detection. Mater. Adv., 2022, 3(23), 8665-8676. doi:10.1039/d2ma00897ahttp://dx.doi.org/10.1039/d2ma00897a

Paul S. J.; Elizabeth I.; Gupta B. K. Ultrasensitive wearable strain sensors based on a VACNT/PDMS thin film for a wide range of human motion monitoring. ACS Appl. Mater. Interfaces, 2021, 13(7), 8871-8879. doi:10.1021/acsami.1c00946http://dx.doi.org/10.1021/acsami.1c00946

Sun R. J.; Carreira S. C.; Chen Y.; Xiang C. Q.; Xu L. L.; Zhang B.; Chen M. D.; Farrow I.; Scarpa F.; Rossiter J. Stretchable piezoelectric sensing systems for self-powered and wireless health monitoring. Adv. Mater. Technol., 2019, 4(5), 1900100. doi:10.1002/admt.201900100http://dx.doi.org/10.1002/admt.201900100

Yang G. G.; Zhu K. H.; Guo W.; Wu D. R.; Quan X. L.; Huang X.; Liu S. Y.; Li Y. Y.; Fang H.; Qiu Y. Q.; Zheng Q. Y.; Zhu M. L.; Huang J.; Zeng Z. G.; Yin Z. P.; Wu H. Adhesive and hydrophobic bilayer hydrogel enabled on-skin biosensors for high-fidelity classification of human emotion. Adv. Funct. Mater., 2022, 32(29), 2200457. doi:10.1002/adfm.202200457http://dx.doi.org/10.1002/adfm.202200457

Fu X.; Al-Jumaily A. M.; Ramos M.; Meshkinzar A.; Huang X. Y. Stretchable and sensitive sensor based on carbon nanotubes/polymer composite with serpentine shapes via molding technique. J. Biomater. Sci. Polym. Ed., 2019, 30(13), 1227-1241. doi:10.1080/09205063.2019.1627649http://dx.doi.org/10.1080/09205063.2019.1627649

He Z. L.; Zhou G. H.; Byun J. H.; Lee S. K.; Um M. K.; Park B.; Kim T.; Lee S. B.; Chou T. W. Highly stretchable multi-walled carbon nanotube/thermoplastic polyurethane composite fibers for ultrasensitive, wearable strain sensors. Nanoscale, 2019, 11(13), 5884-5890. doi:10.1039/c9nr01005jhttp://dx.doi.org/10.1039/c9nr01005j

Kim S. J.; Kil M. S.; Park H. J.; Yoon J. H.; Kim J.; Bae N. H.; Lee K. G.; Choi B. G. Highly stretchable and conductive carbon thread incorporated into elastic rubber for wearable real-time monitoring of sweat during stretching exercise. Adv. Mater. Technol., 2023, 8(4), 2201042. doi:10.1002/admt.202201042http://dx.doi.org/10.1002/admt.202201042

Kumpika T.; Kantarak E.; Sriboonruang A.; Sroila W.; Tippo P.; Thongpan W.; Pooseekheaw P.; Panthawan A.; Jumrus N.; Sanmuangmoon P.; Jhuntama N.; Hankhuntod M.; Nuansri R.; Wiranwetchayan O.; Thongsuwan W.; Singjai P. Stretchable and compressible strain sensors for gait monitoring constructed using carbon nanotube/graphene composite. Mater. Res. Express, 2020, 7(3), 035006. doi:10.1088/2053-1591/ab748dhttp://dx.doi.org/10.1088/2053-1591/ab748d

Yang J. C.; Mun J.; Kwon S. Y.; Park S.; Bao Z. N.; Park S. Electronic skin: recent progress and future prospects for skin-attachable devices for health monitoring, robotics, and prosthetics. Adv. Mater., 2019, 31(48), 1904765. doi:10.1002/adma.201904765http://dx.doi.org/10.1002/adma.201904765

Li K.; Yang W. Y.; Yi M.; Shen Z. G. Graphene-based pressure sensor and strain sensor for detecting human activities. Smart Mater. Struct., 2021, 30(8), 085027. doi:10.1088/1361-665x/ac0d8bhttp://dx.doi.org/10.1088/1361-665x/ac0d8b

Li N.; Li J. C.; Sun W. Q.; Qiu Y. X.; Chen W. Highly stretchable, tough, and self-recoverable cationic guar gum-based hydrogels for flexible sensors. ACS Appl. Polym. Mater., 2022, 4(8), 5717-5727. doi:10.1021/acsapm.2c00668http://dx.doi.org/10.1021/acsapm.2c00668

Shen Y. Y.; Yang W. K.; Hu F. D.; Zheng X. W.; Zheng Y. J.; Liu H.; Algadi H.; Chen K. Ultrasensitive wearable strain sensor for promising application in cardiac rehabilitation. Adv. Compos. Hybrid Mater., 2023, 6(1), 21. doi:10.1007/s42114-022-00610-3http://dx.doi.org/10.1007/s42114-022-00610-3

Zhao D. Y.; Nie B. B.; Qi G. C.; Li S. J.; Zhu Q. C.; Qiu J. J.; Hsu Y.; Zhang Y. D.; Wang W.; Zhang Q. D.; Wei Z. A flexible metal nano-mesh strain sensor with the characteristic of spontaneous functional recovery after fracture damage. Nanoscale, 2022, 14(34), 12409-12417. doi:10.1039/d2nr02493dhttp://dx.doi.org/10.1039/d2nr02493d

Nesser H.; Lubineau G. Strain sensing by electrical capacitive variation: From stretchable materials to electronic interfaces. Adv. Electron. Mater., 2021, 7(10), 2100190. doi:10.1002/aelm.202100190http://dx.doi.org/10.1002/aelm.202100190

Wang J.; Xu J. M.; Chen T.; Song L. L.; Zhang Y. L.; Lin Q. H.; Wang M. J.; Wang F. X.; Ma N. H.; Sun L. N. Wearable human-machine interface based on the self-healing strain sensors array for control interface of unmanned aerial vehicle. Sens. Actuat. A Phys., 2021, 321, 112583. doi:10.1016/j.sna.2021.112583http://dx.doi.org/10.1016/j.sna.2021.112583

Wu Y. Z.; Zhou Y. L.; Asghar W.; Liu Y. W.; Li F. L.; Sun D. D.; Hu C.; Wu Z. G.; Shang J.; Yu Z.; Li R. W.; Yang H. L. Liquid metal-based strain sensor with ultralow detection limit for human-machine interface applications. Adv. Intell. Syst., 2021, 3(10), 2000235. doi:10.1002/aisy.202000235http://dx.doi.org/10.1002/aisy.202000235

Park S.; Parida K.; Lee P. S. Deformable and transparent ionic and electronic conductors for soft energy devices. Adv. Energy Mater., 2017, 7(22), 1701369. doi:10.1002/aenm.201701369http://dx.doi.org/10.1002/aenm.201701369

Wang Q.; Jian M. Q.; Wang C. Y.; Zhang Y. Y. Carbonized silk nanofiber membrane for transparent and sensitive electronic skin. Adv. Funct. Mater., 2017, 27(9), 1605657. doi:10.1002/adfm.201605657http://dx.doi.org/10.1002/adfm.201605657

Zhang Q.; Liu X.; Duan L. J.; Gao G. H. Ultra-stretchable wearable strain sensors based on skin-inspired adhesive, tough and conductive hydrogels. Chem. Eng. J., 2019, 365, 10-19. doi:10.1016/j.cej.2019.02.014http://dx.doi.org/10.1016/j.cej.2019.02.014

Deng Y. J.; Li T. B.; Tu Q.; Wang J. Y. Highly stretchable and self-adhesive ionically cross-linked double-network conductive hydrogel sensor for electronic skin. Colloids Surf. A Physicochem. Eng. Asp., 2023, 656, 130363. doi:10.1016/j.colsurfa.2022.130363http://dx.doi.org/10.1016/j.colsurfa.2022.130363

Lee Y. Y.; Kang H. Y.; Gwon S. H.; Choi G. M.; Lim S. M.; Sun J. Y.; Joo Y. C. A strain-insensitive stretchable electronic conductor: PEDOT: PSS/acrylamide organogels. Adv. Mater., 2016, 28(8), 1636-1643. doi:10.1002/adma.201504606http://dx.doi.org/10.1002/adma.201504606

Tie J. F.; Mao Z. P.; Zhang L. P.; Zhong Y.; Sui X. F.; Xu H. Highly sensitive, durable, environmentally tolerant and multimodal composite ionogel-based sensor with an ultrawide response range. Sci. China Mater., 2023, doi: 10.1007/s40843-022-2294-5.http://dx.doi.org/10.1007/s40843-022-2294-5.

Yiming B.; Zhang Z. X.; Lu Y. C.; Liu X. G.; Creton C.; Zhu S. Z.; Jia Z.; Qu S. X. Molecular mechanism underpinning stable mechanical performance and enhanced conductivity of air-aged ionic conductive elastomers. Macromolecules, 2022, 55(11), 4665-4674. doi:10.1021/acs.macromol.2c00161http://dx.doi.org/10.1021/acs.macromol.2c00161

Wang Z. W.; Lai Y. C.; Chiang Y. T.; Scheiger J. M.; Li S.; Dong Z. Q.; Cai Q. Y.; Liu S. D.; Hsu S. H.; Chou C. C.; Levkin P. A. Tough, self-healing, and conductive elastomer─ionic PEGgel. ACS Appl. Mater. Interfaces, 2022, 14(44), 50152-50162. doi:10.1021/acsami.2c14394http://dx.doi.org/10.1021/acsami.2c14394

Niu W. W.; Liu X. K. Stretchable ionic conductors for soft electronics. Macromol. Rapid Commun., 2022, 43(23), 2200512. doi:10.1002/marc.202200512http://dx.doi.org/10.1002/marc.202200512

Dai S. Y.; Li S. K.; Xu G. Y.; Chen C. L. Direct synthesis of polar functionalized polyethylene thermoplastic elastomer. Macromolecules, 2020, 53(7), 2539-2546. doi:10.1021/acs.macromol.0c00083http://dx.doi.org/10.1021/acs.macromol.0c00083

Wang X. H.; Zhan S. N.; Lu Z. Y.; Li J.; Yang X.; Qiao Y. N.; Men Y. F.; Sun J. Q. Healable, recyclable, and mechanically tough polyurethane elastomers with exceptional damage tolerance. Adv. Mater., 2020, 32(50), 2005759. doi:10.1002/adma.202005759http://dx.doi.org/10.1002/adma.202005759

Miranda I.; Souza A.; Sousa P.; Ribeiro J.; Castanheira E. M. S.; Rui L. M.; Minas G. Properties and applications of PDMS for biomedical engineering: a review. J. Funct. Biomater., 2022, 13(1), 2. doi:10.3390/jfb13010002http://dx.doi.org/10.3390/jfb13010002

Wu Y. X.; Jiang W. X.; Zhang X. H.; Wang J. D.; Chen D.; Ma Y. H.; Yang W. T. Highly conductive, transparent, adhesive, and self-healable ionogel based on a deep eutectic solvent with widely adjustable mechanical strength. Macromol. Rapid Commun., 2022, 43(21), 2200480. doi:10.1002/marc.202200480http://dx.doi.org/10.1002/marc.202200480

Yoo J. Y.; Yang J. S.; Chung M. K.; Kim S. H.; Yoon J. B. A review of geometric and structural design for reliable flexible electronics. J. Micromech. Microeng., 2021, 31(7), 074001. doi:10.1088/1361-6439/abfd0ahttp://dx.doi.org/10.1088/1361-6439/abfd0a

Yang B. W.; Yuan W. Z. Highly stretchable and transparent double-network hydrogel ionic conductors as flexible thermal-mechanical dual sensors and electroluminescent devices. ACS Appl. Mater. Interfaces, 2019, 11(18), 16765-16775. doi:10.1021/acsami.9b01989http://dx.doi.org/10.1021/acsami.9b01989

Li Q. N.; Liu Z. Y.; Zheng S. J.; Li W. Z.; Ren Y. Y.; Li L. L.; Yan F. Three-dimensional printable, highly conductive ionic elastomers for high-sensitivity iontronics. ACS Appl. Mater. Interfaces, 2022, 14(22), 26068-26076. doi:10.1021/acsami.2c06682http://dx.doi.org/10.1021/acsami.2c06682

Ramón-Gimenez L.; Storz R.; Haberl J.; Finkelmann H.; Hoffmann A. Anisotropic ionic mobility of lithium salts in lamellar liquid crystalline polymer networks. Macromol. Rapid Commun., 2012, 33(5), 386-391. doi:10.1002/marc.201100792http://dx.doi.org/10.1002/marc.201100792

Li, Q. Anisotropic Nanomaterials: Preparation, Properties, and Applications. Heidelberg: Springer, 2015. doi:10.1007/978-3-319-18293-3_3http://dx.doi.org/10.1007/978-3-319-18293-3_3

Qian N.; Bisoyi H. K.; Wang M.; Huang S.; Liu Z.; Chen X. M.; Hu J.; Yang H.; Li Q. A visible and near-infrared light-fueled omnidirectional twist-bend crawling robot. Adv. Funct. Mater., 2023, 33, 2214205. doi:10.1002/adfm.202214205http://dx.doi.org/10.1002/adfm.202214205

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