ArticleACS polymers Au2023
Highly Stretchable Stress-Strain Sensor from Elastomer Nanocomposites with Movable Cross-links and Ketjenblack.
Article in ACS polymers Au, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Highly Sensitive and Stretchable Strain Sensors Based on Conductive Elastomer Composites.ACS polymers Au · 2026Article
- Review
- Manufacturing and Preliminary Testing of Nano-Filled Elastomeric Film Cover for Morphing Airfoil.Sensors (Basel, Switzerland) · 2025Article
- Stimuli-Responsive Polymer Actuator for Soft Robotics.Polymers · 2024Review
- Simulation and experimental evaluation of laser-induced graphene on the cellulose and lignin substrates.Scientific reports · 2024Article
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Authors and funding
18 authors.
Funding
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Abstract
Practical applications like very thin stress-strain sensors require high strength, stretchability, and conductivity, simultaneously. One of the approaches is improving the toughness of the stress-strain sensing materials. Polymeric materials with movable cross-links in which the polymer chain penetrates the cavity of cyclodextrin (CD) demonstrate enhanced strength and stretchability, simultaneously. We designed two approaches that utilize elastomer nanocomposites with movable cross-links and carbon filler (ketjenblack, KB). One approach is mixing SC (a single movable cross-network material), a linear polymer (poly(ethyl acrylate), PEA), and KB to obtain their composite. The electrical resistance increases proportionally with tensile strain, leading to the application of this composite as a stress-strain sensor. The responses of this material are stable for over 100 loading and unloading cycles. The other approach is a composite made with KB and a movable cross-network elastomer for knitting dissimilar polymers (KP), where movable cross-links connect the CD-modified polystyrene (PSCD) and PEA. The obtained composite acts as a highly sensitive stress-strain sensor that exhibits an exponential increase in resistance with increasing tensile strain due to the polymer dethreading from the CD rings. The designed preparations of highly repeatable or highly responsive stress-strain sensors with good mechanical properties can help broaden their application in electrical devices.
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Registered trials
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