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Supporting Information Sub-100 nm wrinkling of polydimethylsiloxane by double surface oxidation
| Content Provider | Semantic Scholar |
|---|---|
| Author | Nania, Manuela Foglia, Fabrizia Matar, Omar K. Cabral, João T. |
| Copyright Year | 2016 |
| Abstract | PDMS oxidation via air/oxygen plasma and UVO can be described as a frontal process1,2 using a minimal, spatiotemporal, model which borrows concepts from polymer solidification occurring via photopolymerisation3. The extent of PDMS surface conversion into a glassy-like layer is captured by an order parameter φ(z,t), varying in both space and time, with the z axis defined to be normal to the illuminated surface. Parameter φ(z,t) ranges from 0, corresponding to neat PDMS (φ(z,0)=0), to 1, corresponding to fully oxidised PDMS (φ(z,t∞)=1). The equation of motion for φ(z,t) is written as |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/c6/nr/c6nr08255f/c6nr08255f1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |