Abstract
A spongy graphene paper with an inside foldable corrugated structure is fabricated by electrothermal reduction of the oxygen-containing groups inside an RGO paper. Reversible macroscopical length contraction of the spongy graphene paper with a strain of 2.4% under 10 V voltage is exhibited, mostly attributed to the deformation of corrugated structures.
| Original language | English |
|---|---|
| Pages (from-to) | 4951-4954 |
| Number of pages | 4 |
| Journal | Chemical Communications |
| Volume | 50 |
| Issue number | 38 |
| DOIs | |
| Publication status | Published - 18 May 2014 |
ASJC Scopus subject areas
- Catalysis
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- General Chemistry
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry