An asymmetric Janus adhesive tape with lightly-crosslinked PDMS acting as adhesive layer, highly-crosslinked PDMS functioning as supporting layer has been prepared through an interfacial hydrosilylation strategy. Without any laborious replicating structure preparation and molecular design, this Janus adhesive tape shows good wet/dry amphibious adhesion.
- Xizi Wan
- Zhen Gu
- Shutao Wang