Instant and strong underwater adhesion via
Nettet24. feb. 2024 · Strong and long-term adhesion performance was realized on various surfaces, with a maximum adhesion strength of 4.174 MPa. This supramolecular … Nettet27. sep. 2024 · Herein, inspired by the barnacle proteins, MXene/PHMP hydrogels with strong repeatable underwater adhesion are developed through the random copolymerization of 2-phenoxyethyl acrylate, 2-methoxyethyl acrylate, and N - (2-hydroxyethyl) acrylamide with the presence of MXene nanosheets.
Instant and strong underwater adhesion via
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Nettet28. okt. 2024 · Underwater Adhesives In article number 2205597, Si Yu Zheng, Jimin Fu, Jintao Yang, and co-workers design a polymeric glue based on triazole-beared … Nettet22. jan. 2024 · Herein, a nonswellable and high-strength underwater adhesive gel is successfully fabricated through the random copolymerization of acrylic acid, butyl acrylate, and acrylated adenine in dimethyl sulfoxide (DMSO). The underwater adhesive behavior is skillfully regulated through hydrophobic aggregation induced by water–DMSO …
Nettet1. mar. 2024 · The fabricated HDI-PDMS polymer exhibits excellent underwater adhesion, which can instantly and firmly adhere two substrates underwater. During … NettetInstant and strong underwater adhesion by coupling hygroscopicity and in-situ photocuring. Chemistry of Materials, 33, 8822 (2024). (169) Yongsen Zhou, Chao …
Nettet3. mar. 2024 · Recently, Peng et al. developed a coacervate glue that exhibited instant, robust, and repeatable underwater adhesion [ 52 ]. The reported coacervate was formed by mixing tannic acid and poly... Nettet7. aug. 2015 · Adhesion energies in salt water were the highest when both catechols and positive charges were part of the molecule. Although siderophores bearing cations alone also showed attachment, the strength was only ∼15% of that when coupled to catechols. By themselves, catechols barely bonded at all.
Nettet1. mar. 2024 · Such strong underwater adhesion is mainly caused by the combination of chemical crosslinks, hydrogen bonds and other physical interactions. Further study …
Nettet1. jan. 2024 · Underwater adhesion through interlocking. In addition to mussel-inspired strategies, various surfaces have been designed to achieve strong underwater adhesion through covalent bonds and physical interlocking. For instance, Suo et al. reported tough adhesives (TAs) that rely on interlocking for adhering to a variety of wet surfaces . ezkeys 2Nettetcoacervate-based underwater adhesives are usually weak and lack functionalities, limiting their practical applications in biomedical and engineering fields. Herein, a novel instant underwater adhesive is presented based on coacervation via one-step mixing of aqueous solutions of silicotungstic acid (SiW) hifiman susvara youtubeNettetFunctional Wet/Underwater Adhesives Enabled by Hydrogen-Bonding Interaction-Driven Coacervation. Author / Creator Peng, Qiongyao; Robust instant and repeatable underwater adhesion is a great challenge for the development of adhesives as water is a notorious destroyer to prevent the intimate contact of adhesives and substrates by … hifiman susvara gamingNettet24. des. 2014 · Strong, reversible underwater adhesion using gecko-inspired surfaces is achievable through the use of a hydrophobic structural material and does not require … hifima oberhausenNettet4. aug. 2024 · Advanced materials. 2024. TLDR. A kind of multifunctional ionogels with a combination of desirable properties, including transparency, high stretchability, solvent … ez keys autoNettet15. aug. 2024 · A solvent-free and dynamic supramolecular universal adhesive based on natural small molecules is constructed via a facile and green one-pot route. This adhesive provides integrated properties, including injectability, self-healing properties, instant and repeatable adhesion in both dry and underwater conditions at room temperature. ezkeys ez-8000Nettet28. des. 2024 · Herein, a strategy is proposed to develop tough hydrogels that are robust, reusable, and long-lasting for underwater adhesion. ... The hydrogels are mechanically strong and tough (elastic modulus 0.35 MPa, fracture stress 1.0 MPa, ... (adhesion strength of 180 kPa), which allows for instant adhesion and reversibility (50 times). hifimask dataset