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Lan X, Li W, Ye C, Boetje L, Pelras T, Silvianti F, Chen Q, Pei Y, Loos K. Scalable and Degradable Dextrin-Based Elastomers for Wearable Touch Sensing. ACS APPLIED MATERIALS & INTERFACES 2023; 15:4398-4407. [PMID: 36514844 PMCID: PMC9880951 DOI: 10.1021/acsami.2c15634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 12/02/2022] [Indexed: 06/17/2023]
Abstract
Elastomer-based wearables can improve people's lives; however, frictional wear caused by manipulation may pose significant concerns regarding their durability and sustainability. To address the aforementioned issue, a new class of advanced scalable supersoft elastic transparent material (ASSETm) is reported, which offers a unique combination of scalability (20 g scale), stretchability (up to 235%), and enzymatic degradability (up to 65% in 30 days). The key feature of our design is to render native dextrin hydrophobic, which turns it into a macroinitiator for bulk ring-opening polymerization. Based on ASSETm, a self-powered touch sensor (ASSETm-TS) for touch sensing and non-contact approaching detection, possessing excellent electrical potential (up to 65 V) and rapid response time (60 ms), is fabricated. This work is a step toward developing sustainable soft electronic systems, and ASSETm's tunability enables further improvement of electrical outputs, enhancing human-interactive applications.
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Affiliation(s)
- Xiaohong Lan
- Macromolecular
Chemistry & New Polymeric Materials, Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, Groningen9747AG, The
Netherlands
| | - Wenjian Li
- Advanced
Production Engineering, Engineering and Technology Institute Groningen, University of Groningen, Nijenborgh 4, Groningen9747AG, The Netherlands
| | - Chongnan Ye
- Macromolecular
Chemistry & New Polymeric Materials, Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, Groningen9747AG, The
Netherlands
| | - Laura Boetje
- Macromolecular
Chemistry & New Polymeric Materials, Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, Groningen9747AG, The
Netherlands
| | - Théophile Pelras
- Macromolecular
Chemistry & New Polymeric Materials, Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, Groningen9747AG, The
Netherlands
| | - Fitrilia Silvianti
- Macromolecular
Chemistry & New Polymeric Materials, Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, Groningen9747AG, The
Netherlands
| | - Qi Chen
- Macromolecular
Chemistry & New Polymeric Materials, Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, Groningen9747AG, The
Netherlands
| | - Yutao Pei
- Advanced
Production Engineering, Engineering and Technology Institute Groningen, University of Groningen, Nijenborgh 4, Groningen9747AG, The Netherlands
| | - Katja Loos
- Macromolecular
Chemistry & New Polymeric Materials, Zernike Institute for Advanced
Materials, University of Groningen, Nijenborgh 4, Groningen9747AG, The
Netherlands
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Guo J, Liu X, Liu M, Han M, Liu Y, Ji S. Effect of molecular weight of Poly(ethylene glycol) on plasticization of Poly(ʟ-lactic acid). POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Xie Z, Hu BL, Li RW, Zhang Q. Hydrogen Bonding in Self-Healing Elastomers. ACS OMEGA 2021; 6:9319-9333. [PMID: 33869912 PMCID: PMC8047772 DOI: 10.1021/acsomega.1c00462] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 03/18/2021] [Indexed: 06/12/2023]
Abstract
In the past decade, the self-healing elastomers based on multiple hydrogen bonding have attracted ample attention due to their rich chemical structures, adjustable mechanical properties, fast healing speed, and high healing efficiency. Through prolonging the service life and fast recovery of the mechanical properties, self-healing elastomers can be potentially applied in the field of wearable electronics, electronic skins, motion tracking, and health monitoring. In this perspective, we will introduce the concept and classification of self-healing materials first, then the hydrogen bonds, and the corresponding position of hydrogen-bonding units in the polymer structures. We will also conclude the potential application of hydrogen bonding-based elastomers. Finally, a summary and outlook will be provided.
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Affiliation(s)
- Zhulu Xie
- CAS
Key Laboratory of Magnetic Materials and Devices, and Zhejiang Province
Key Laboratory of Magnetic Materials and Application Technology, Ningbo
Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
- Nano
Science and Technology Institute, University
of Science and Technology of China, Suzhou 215123, China
| | - Ben-Lin Hu
- CAS
Key Laboratory of Magnetic Materials and Devices, and Zhejiang Province
Key Laboratory of Magnetic Materials and Application Technology, Ningbo
Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Run-Wei Li
- CAS
Key Laboratory of Magnetic Materials and Devices, and Zhejiang Province
Key Laboratory of Magnetic Materials and Application Technology, Ningbo
Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Qichun Zhang
- Department
of Materials Science and Engineering City University of Hong Kong
Kowloon, Hong Kong SAR 99880, China
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