Table 1.

Comparison of synthetic CaO sorbents obtained by various methods.

Method	CO2-Uptake Capacity, mmol/g	Specific Surface Area, m2/g	Specific Pore Volume, cm3/g	Reference
Electrospinning	16.4	31	0.051	present work
Flame-spray pyrolysis	17.1	46	0.170	[10]
Calcination method	15.7	17	0.271	[28]
Sol-gel method	13.2	45	0.080	[29]
Mechanical milling	6.6	19	0.064	[12]