From: Characterization of Passive Films Formed on As-received and Sensitized AISI 304 Stainless Steel
Potential | Para- meter | Fe(0) | Fe3O4 | FeO | Fe2O3 | FeOOH | Cr(0) | Cr2O3 | CrO3 | Cr(OH)3 | Cr(0) | O2− | OH− |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.2V | Eb/eV | 706.7 | 708.2 | 709.4 | 710.9 | 711.8 | 574.3 | 576.8 | 578.3 | 577.3 | 574.3 | 574.3 | 576.8 |
FWHM | – | – | 2.15 | 4.3 | – | – | 2.8 | – | 1.9 | – | 1.5 | 1.35 | |
Atomic concen- tration | 16.01% | 10.63% | 73.36% | ||||||||||
0.6V | Eb/eV | 706.7 | 708.2 | 709.4 | 710.9 | 711.8 | 574.3 | 576.8 | 578.3 | 577.3 | 574.3 | 574.3 | 576.8 |
FWHM | – | 2.82 | 1.92 | 3.47 | – | – | 2.3 | 2.0 | – | – | 1.43 | 1.4 | |
Atomic concen- tration | 10.75% | 11.60% | 77.65% |