graphite fibres
@[email protected] consisting mostly of @[email protected] for which three-dimensional crystalline order is confirmed by X-ray @[email protected]
@[email protected] fibres can be obtained by @[email protected] of carbon fibres if these consist mostly of @[email protected] If the h,k,l@[email protected] lines are difficult to recognize because they are of minor intensity, the mean interlayer spacing \(\text{c}/2\) can be used as indication for the presence of a graphitic structure. The \(\text{c}/2\) value of \(0.34\ \text{nm}\) is generally considered as an upper limit for @[email protected]
PAC, 1995, 67, 473. (Recommended terminology for the description of carbon as a solid (IUPAC Recommendations 1995)) on page 492 [Terms] [Paper]