C70 cube with enhanced photoluminescence and method for preparing the same

摘要

cubic crystals of C _{70 discloses agglomerates and a method of manufacturing the same. With the production method of the present invention, using a mixed solvent of mesitylene and a poor solvent in the crystal structure C 70 and mesitylene including the C 70 aggregates and solvent C 70 C two types of the aggregates 70 and can be manufactured aggregates By adjusting the mixing rate and the proportion of the poor solvent mesitylene and C 70 is easy to adjust the size of the cube aggregates. With the method for manufacturing highly crisp the edges of the cube, and the crystallinity of the invention Furthermore, the size distribution of the cube is picked C 70 the agglomerates can be obtained. C 70 of the present invention aggregates are stronger than the C 70 on the light-emitting capacity due to the high crystalline powder or solution. ;}