The structural changes in the formation of carbon fibers from polyacrylonitrile precursors

✍ Scribed by T. Uchida; I. Shionoya; Y. Ito; K. Nukada

• Publisher: Elsevier Science
• Year: 1972
• Tongue: English
• Weight: 141 KB
• Volume: 10
• Category: Article
• ISSN: 0008-6223
• DOI: 10.1016/0008-6223(72)90352-1

✦ Synopsis

The development of fine structure in PAN-based carbon fibres prepared in the temperature range 300°C to 1000°C will be discussed in terms of X-ray and electron microscope results, including direct lattice resolution. Further evidence on high-modulus carbon fibres treated around 28OO"C, and a three-dimensional model of structure which is probably independent of the precursor material, will be included.