Abstract
In this communication, uniform and size-controllable PI composite hollow spheres were fabricated by means of in situ favorable adsorption within sulfonated polystyrene hollow sphere templates. It was calculated that more than 33 wt.% polyimides existed on the resulting composite hollow spheres, which endued them with excellent high-temperature resistance. The high carbon remaining and favorable shape reservation of the PI-based composite hollow spheres made them promising precursors of carbon hollow spheres.
| Original language | English |
|---|---|
| Pages (from-to) | 330-334 |
| Number of pages | 5 |
| Journal | Materials Chemistry and Physics |
| Volume | 116 |
| Issue number | 2-3 |
| DOIs | |
| State | Published - 15 Aug 2009 |
| Externally published | Yes |
Keywords
- Composite materials
- Nanostructures
- Polymers