id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-15311		cet-15311		6	.pdf	application/pdf	3087	151	39	In this investigation, 4 g of TiO2 nanoparticles and 1.5 g of NaBH4 were thoroughly mixed, ground and subsequently placed in a porcelain boat and calcined at 300 ℃ for 3 h in a N2 rich environment. This examination (Figure 3) revealed a relatively uniform size distribution of granular formations characteristic of TiO2 nanoparticles.	cache/cet-15311.pdf	txt/cet-15311.txt