Structural and Oxidative Properties of Manganese Incorporated Mesostructure Silica for Methane Oxidation

Table 1

Physicochemical characterization of MnLUS catalysts.

Material	d100 (nm)^a	ao (nm)^b	SBET^c (m^2/g)	Pore size^c, D (nm)	Vp^c (cm^3/g)	(nm)^d	Total H2 consumption (mmolH2/gcat)^e
LUS	4	4.61	1038	3.17	1.04	4.04	—
MnLUSDHT	3.90	4.70	658	4.63	0.85	3.80	0.83
MnLUSTIE	3.80	4.58	1074	5.10	1.61	4.07	0.87
MnLUSSSI	3.90	4.41	914	3.23	0.92	3.87	1.08
MnLUSImp	3.82	4.50	929	2.92	0.63	3.53	0.53

^aValues obtained from XRD studies. ^ba_o = 2 × d₁₀₀/. ^cValues obtained from N₂ adsorption results. ^d. ^eValues obtained from H₂ TPR studies.