Functionalization of Silica Nanoparticles for Polypropylene Nanocomposite Applications

Table 2

Carbon content from elemental analysis of silica nanospheres.

Particle size	Modification	Carbon content (%)
	—	0.91%
20 nm	TMCS	3.04%
	DMOCS	4.74%
	—	0.44%
100 nm	TMCS	0.63%
	DMOCS	2.92%