Adhesive Stretchable Printed Conductive Thin Film Patterns on PDMS ...

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Adhesive Stretchable Printed Conductive Thin Film Patterns on PDMS Surface with an Atmospheric Plasma Treatment Chun-Yi Li and Ying-Chih Liao*

Department of Chemical Engineering, National Taiwan University, Taipei, Taiwan, 10617, R.O.C

Contents: 1. Surface topology of the untreated and nitrogen plasma-treated surface 2. Surface roughness of the untreated and nitrogen plasma-treated PDMS 3. AFM height images of the untreated and nitrogen plasma-treated surface

Figure S1. AFM topology of the (a) untreated and (b )nitrogen plasma-treated surface

Table S1. Average roughness of the untreated and nitrogen plasma-treated PDMS

N2 Plasma treated Untreated

O2 Plasma treated

Roughness (nm)

0.742

0.521

0 hr

3 hr

5hr

0.212

0.308

0.354

Figure S2. AFM height images of the untreated and nitrogen plasma-treated PDMS surfaces.