Using Diaper Waste to Prepare Magnetic Catalyst for the Synthesis of Glycerol Carbonate

Table 1

Physicochemical properties of catalysts prepared at different calcination temperatures.

Catalyst	Ms (Am^2/kg)	BET surface area (m^2/g)	Total basicity (mmol/g)
DW-Ni-800	9.8	26.7	4.8
DW-Ni-700	7.9	59.9	4.7
DW-Ni-600	6.6	56.6	4.6
DW-Ni-500	5.3	27.2	3.4
DW-Ni-400	3.2	8.4	2.1