id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-15292		cet-15292		6	.pdf	application/pdf	3376	141	48	𝑂𝐻− → 𝐻+ + 𝑂2−; 𝐻+ + 𝑂𝐻− ⟷ 𝐻2𝑂 Vahiddin et al (2022) reported that grinding time does not necessarily cause a reduction in sample particle size, but it does reduce the specific surface area and turns it into an amorphous material (Vahiddin et al., 2022). al, 2008, H. Cheng et al., 2012, E. Gasparini et al., 2013). 𝐴𝑙2𝑆𝑖2𝑂5(𝑂𝐻)4 → 𝐴𝑙2𝑂3 ∙ 2 𝑆𝑖𝑂2 + 2 𝐻2𝑂	cache/cet-15292.pdf	txt/cet-15292.txt