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Table 1 Specific surface area, pore volume, pore diameter and crystallite sizes of the synthesized SnO2, g-C3N4 and SnO2/g-C3N4 composites

From: Photocatalytic degradation of tetracycline in aqueous systems under visible light irridiation using needle-like SnO2 nanoparticles anchored on exfoliated g-C3N4

Photo-catalyst SBET (m3/g) Pore volume (cm3/g) Pore diameter (nm) Crystallite size (nm)
SnO2 38.06 0.057 35.50 8.73
g-C3N4 25.22 0.046 19.10 7.86
1% SnO2/g-C3N4 27.68 0.098 23.43 19.59
2% SnO2/g-C3N4 30.43 0.104 25.26 21.99
3% SnO2/g-C3N4 34.37 0.137 28.62 23.50
5% SnO2/g-C3N4 31.71 0.123 24.46 14.08