Preparation of graphite films from aromatic polyimide films and characterization
โ Scribed by Kaburagi, Yutaka
- Book ID
- 122857147
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- English
- Weight
- 21 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0008-6223
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๐ SIMILAR VOLUMES
Graphitizability of various carbonized polyimide films heat treated at 2950ยฐC was studied by X-ray and magnetoresistance measurements and SEM observation. The films used were commercially available polyimide films, Kapton and Upilex, and two kinds of laboratory-prepared polyimide films. Results obt
## Highly crystallized graphite films were prepared by successive heat treatments at 3100ยฐC for 40 minutes and then 3200ยฐC for 23 minutes under atmospheric pressure of pure argon gas from thin carbonized polyimide films. The starting polyimide films were a commercially available Kapton and a labor