Table 1. Average particle size and particle size distribution of CAS–CH nanohybrids synthesized by HEBM at different milling times as determined by SEM analysis.

Nanohybrid	Particle size distribution	Average particle size
CAS–CH 1H	2.8 nm–2100 nm	252 nm
CAS–CH 2H	2.8 nm–1400 nm	97.795 nm
CAS–CH 3H	2.8 nm–680 nm	58.825 nm