Research Article
Preparation and Catalytic Activity of M2O3/CNTs (M = Y, Nd, Sm) Nanocomposites by Solvothermal Process
Table 1
The properties of M2O3/CNTs samples (M=Y, Nd, Sm).
| | Sample |
(g) |
(g) | Crystallite size
(nm) | Mean nanoparticle size
(nm) | BET surface area
(m2·g−1) | M2O3 : f-CNTs in experiment
(wt.%) | M2O3 : f-CNTs by solvothermal process
(wt.%) | M2O3 : f-CNTs by chemical deposition
(wt.%) |
| | (a) Y2O3/CNTs | 0.06 | 0.03 | 42 | 30 | 84 | 2.0 : 1 | 1.1 : 1 | 0.8 : 1 | | (b) Nd2O3/CNTs | 0.08 | 0.03 | 34 | 45 | 77 | 2.6 : 1 | 0.6 : 1 | 0.5 : 1 | | (c) Sm2O3/CNTs | 0.08 | 0.03 | 20 | 90 | 65 | 2.6 : 1 | 0.9 : 1 | 0.6 : 1 |
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