Table 2 Structural properties of NL and PTL/Ar.

From: High performance ozone based advanced oxidation processes catalyzed with novel argon plasma treated iron oxyhydroxide hydrate for phenazopyridine degradation

Sample

Pore diameter (nm)

Pore volume (cm3/g)

SBET (m2/g)

NL

4.83

0.023

33.37

PTL/Ar

3.1

0.039

49.16