Empirical Correlation of the Morphology of Coiled Carbon Nanotubes with Their Response to Axial Compression

Table 3

Comparison of CCNT elastic moduli and morphology.

CCNT no.	Classification	Elastic modulus; (GPa)
1	Filled	10
2	Amorphous	2.7
3	MWNT	12.2
4	Amorphous	2.0
5	Amorphous	0.6
6	MWNT	13
7	MWNT	6.2
8	Filled	17.8
9	Amorphous	0.4
10	Filled	31.4
11	MWNT	22.9
12	MWNT	9.3
13	MWNT	11.8