Preparation and Characterization of Ni-Doped Calcium Silicate Hydrate Based on Steel Slag: Adsorption Capacity for Rhodamine B from Aqueous Solution

Table 3

Parameters for hydrothermal synthesis of calcium silicate hydrate from steel slag.

Samples	Ca/Si		Incubating time	Temperature	CaO	SiO2	Steel slag	Ni(NO3)2
			(h)	(°C)	(g)	(g)	(g)	(g)
SCSH	1.0	10	7	185	3.69	26.31	70	0
NSCSH	1.0	10	7	185	3.51	24.99	66.5	5