Designing a Length‐Modulated Azide Photocrosslinker to Improve the Stretchability of Semiconducting Polymers
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202212127
Abstract: To impart high stretchability to semiconducting polymers, researchers have used a photocrosslinking approach based on the nitrene chemistry of an azide‐incorporated molecular additive. However, understanding of the molecular design of azide crosslinkers with respect to… read more here.
Keywords: stretchability semiconducting; azide photocrosslinker; conjugated polymers; stretchability ... See more keywords
High‐Stretchability, Ultralow‐Hysteresis ConductingPolymer Hydrogel Strain Sensors for Soft Machines
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202203650
Abstract: Highly stretchable strain sensors based on conducting polymer hydrogel are rapidly emerging as a promising candidate toward diverse wearable skins and sensing devices for soft machines. However, due to the intrinsic limitations of low stretchability… read more here.
Keywords: strain sensors; strain; soft machines; stretchability ... See more keywords
Module-assembled elastomer showing large strain stiffening capability and high stretchability.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202301124
Abstract: Elastomers are indispensable materials due to their flexible, stretchable, and elastic nature. However, the polymer network structure constituting an elastomer is generally inhomogeneous, limiting the performance of the material. Here, a highly stretchable elastomer with… read more here.
Keywords: stretchability; strain stiffening; stiffening capability; module ... See more keywords
A Semi-Crystalline Polymer Semiconductor with Thin Film Stretchability Exceeding 200.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced science"
DOI: 10.1002/advs.202302683
Abstract: Despite the emerging scientific interest in polymer-based stretchable electronics, the trade-off between the crystallinity and stretchability of intrinsically stretchable polymer semiconductors-charge-carrier mobility increases as crystallinity increases while stretchability decreases-hinders the development of high-performance stretchable electronics.… read more here.
Keywords: polymer; stretchability; thin film; crystallinity stretchability ... See more keywords
Instrumental procedures to assess the extensibility of pounded yam and relationship with sensory stretchability and consumer preferences.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.12598
Abstract: BACKGROUND Stretchability is the most important sensory textural attribute considered by consumers of pounded yam. It is important both for the processor during pounding and for the consumer during consumption to measure this attribute while… read more here.
Keywords: consumer; pounded yam; extensibility; yam genotypes ... See more keywords
Mxene reinforced supramolecular hydrogels with high strength, stretchability and reliable conductivity for sensitive strain sensors.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202200103
Abstract: Conductive hydrogels used as electronics have received much attention due to their great flexibility and stretchability. However, the fabrication of ideal conductive hydrogels fulfilling with excellent mechanical properties and outstanding sensitivity remains a great challenge… read more here.
Keywords: strength; hydrogel; conductivity; strain ... See more keywords
Supramolecular Soft Material Enabled by Metal Coordination and Hydrogen Bonding: Stretchability, Self-Healing, Impact Resistance, 3D Printing, and Motion Monitoring.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202300857
Abstract: Metal coordination can significantly improve the macroscopic performance of many materials by enhancing their dynamic features. In this study, two supramolecular interactions, Fe3+ -carboxylic acid coordination, and structural water-induced hydrogen bonding, into an artificial polymer were introduced.… read more here.
Keywords: hydrogen bonding; metal coordination; coordination; hydrogen ... See more keywords
Large-area, kirigami topology structure-induced highly stretchable and flexible interconnects: Directly printing preparation and mechanic mechanism
Sign Up to like & getrecommendations! Published in 2019 at "Science China Materials"
DOI: 10.1007/s40843-019-9447-0
Abstract: Integrating the topology design and printing method offers a promising methodology to realize large stretchability for interconnects. Herein, eco-friendly and water-based Ag nanowires (NWs) inks were formulated and used for screen-printing highly stretchable and flexible… read more here.
Keywords: stretchability; highly stretchable; stretchable flexible; topology ... See more keywords
A green strategy to endow superabsorbents with stretchability and self-healability
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.03.149
Abstract: Abstract Superabsorbent hydrogels usually offer great free-swelling capacity, but often fail in terms of mechanical properties. Suggested strategies for enhancing the gels toughness usually hamper its water absorbency. Herein, the synthesis of super-swelling hydrogel sheets… read more here.
Keywords: green strategy; mechanical properties; superabsorbents stretchability; stretchability ... See more keywords
Thin-film hydrogels with superior stiffness, strength, and stretchability
Sign Up to like & getrecommendations! Published in 2020 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2020.100720
Abstract: Abstract Thin-film polymers and hydrogels show great potential for applications in biomedical and engineering fields. However, owing to their defect sensitivity and weak behavior at micrometer-scale thicknesses, the recently developed thin-film hydrogels have limitations in… read more here.
Keywords: stretchability; film hydrogels; stiffness strength; thin film ... See more keywords
Geometry-dependent stretchability and stiffness of ribbon kirigami based on large curvature curved beam model
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2019.08.007
Abstract: Abstract This paper lays stress on the normalized stiffness and stretchability of planar ribbon kirigami. A dimensionless analytical model is proposed based on plane strain beam theory, in which the large curvature curved beam (LCCB)… read more here.
Keywords: ribbon kirigami; stretchability; large curvature; geometry ... See more keywords