Hydrothermal Synthesis of Lanthanide Stannates Pyrochlore Nanocrystals for Catalytic Combustion of Soot Particulates

Table 1

Structural information of the pyrochlore catalysts.

Samples	(m^2/g)	(cm^3/g)	(nm)	(Sn-O) (cm^−1)	(nm)
LSO	39.0	0.057	5.9	605	20.3
LSO-c	7.6	0.012	6.7	598	40.7
CoLS	27.0	0.041	6.0	607	19.3
CoLS-c	12.7	0.023	7.3	603	32.4

: the BET specific surface areas; : total pore volume; : average pore diameter; : crystallite size.