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Table 1 Crystallite sizes measured by the Rietveld refinement and specific surface areas determined by N2adsorption (BET), as a function of the annealing temperature

From: Influence of Rare Earth Doping on the Structural and Catalytic Properties of Nanostructured Tin Oxide

Samples

Crystallite size (Å)

Specific surface area (BET) (m2 g−1)

 

550a

1,000a

550a

1,000a

SnO2

127.3

659.5

24

8

SnO2-Y

52.2

143.4

63

17

SnO2-Ce

117.2

194.5

48

16

  1. aAnnealing temperature (°C)

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