4.10 Å in decane) and a higher FWHM (0.102 Å -1 in DCB vs. 0.091 Å -1 in decane) in DCB than in decane (Figure ). Hereafter, we refer to each solution aggregates in CN, DCB and decane as amorphous aggregates, semicrystalline nanofibers and semicrystalline agglomerates by considering their structural features discussed above.