User login


You are here

Jeong-Yun Sun's blog

Jeong-Yun Sun's picture

Ionic Skin

Research paper.

Title:  Ionic Skin


Authors: J.-Y. Sun, C. Keplinger, G.M. Whitesides, Z. Suo


Jeong-Yun Sun's picture

Highly stretchable and tough hydrogels

Jeong-Yun Sun's picture

Inorganic islands on a highly stretchable polyimide substrate

For a flexible electronic device integrating inorganic materials on a polymer substrate, the polymer can deform substantially, but the inorganic materials usually fracture at small strains.  This paper describes an approach to make such a device highly stretchable.  A polyimide substrate is first coated with a thin layer of an elastomer, on top of which SiNx islands are fabricated.  When the substrate is stretched to a large strain, the SiNx islands remain intact.  Calculations confirm that the elastomer reduces the

Subscribe to RSS - Jeong-Yun Sun's blog

Recent comments

More comments


Subscribe to Syndicate