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. 2026 May 20;16:15713. doi: 10.1038/s41598-026-52286-0

Table 3.

Surface parameters of neat support Al2O3 and optimum of Pt-AC2.5 nanocatalysts by US and MAS method.

Catalyst S BET
(m2 g− 1)
VP
(cm3 g− 1)
rp pore radius (nm)
Alumina (AC 2.5 ) 285 0.63 7.7
0.9 wt% Pt/AC 2.5(US) 364 0.61 6.7
0.9 wt% Pt/AC 2.5(MAS) 344 0.58 6.8