Deep Eutectic Solvent Based Adhesive with Dynamic Adhesion, Water-Resistant and Nir-Responsive Retrieval Properties

Adhesives exhibited dynamic adhesion in underwater environments are of great importance. Here, we report a simple yet versatile method to fabricate underwater adhesive with time-dependent dynamic adhesion derived from the silane-based polymerized deep eutectic solvent (PDES). Particularly, the incorporation of silane can endow the underwater adhesive with a time dependent adhesive performance. The adhesive performance exhibited an increase at first and then decreased. With further introduction of MXene, NIR-controlled retrieval property can be achieved. We anticipate that the alternative strategy presented here will open a new avenue for designing high-performance underwater adhesive materials with tunable and synergistic properties