Dependence Properties of Sol-Gel Derived CuO@SiO₂ Nanostructure to Diverse Concentrations of Copper Oxide

Table 1

Textural properties of A, B, and C samples.

Sample	Surface area (m^2 g^−1)	Pore radius (Å)	𝜌pic g/cm^3	𝑉𝑝 cm^3/g
A	420.0	21.0	0.72	680.0
B	244.0	16.0	0.78	214.5
C	112.8	8.0	0.86	98.0