Anticorrosion Nanocrystalline Beta Zeolite Thin Film for Advanced Applications

Table 2

Corrosion parameters derived from the polarization curves of bare and coated alloy plates in NaCl, H₂SO₄, and NaOH solutions.

Sample ID	(V/SCE)	(A/cm^2)	Corrosion rate (mm/year)
3 wt% NaCl solution
TC1010	−543.51	−3.52	0.0034593
BZTC1010	−660.2	−3.54	0.0032988
0.1 M H2SO4 solution
TC1010	−517.61	−0.82	1.7257
BZTC1010	−498.62	−1.41	0.4526569
0.1 M NaOH solution
TC1010	−297.33	−3.28	0.0059535
BZTC1010	−244.39	−3.83	0.0016986