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Table 1 Textural data of SBA-15, CeF₃: Eu³⁺/SBA-15/SI, CeF₃: Eu³⁺/SBA-15/SS and CeF₃: Eu³⁺/SBA-15/IS

From: Functionalized Mesoporous SBA-15 with CeF₃: Eu³⁺ Nanoparticle by Three Different Methods: Synthesis, Characterization, and Photoluminescence

Sample	d(100)	S_BET(m²/g)	V(cm³/g)	D_BJH(nm)	a ₀
SBA-15	10.76	1,196	1.81	7.39	12.42
CeF₃: Eu³⁺/SBA-15/SI	10.32	975	1.62	6.46	11.91
CeF₃: Eu³⁺/SBA-15/SS	10.30	996	1.63	6.46	11.88
CeF₃: Eu³⁺/SBA-15/IS	10.57	874	1.46	6.47	12.20

d₁₀₀d(100) spacing, a₀ the cell parameter(a₀ = 2d₁₀₀/√3), S_BET the BET surface area, V the pore volume, D the pore diameter

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