Table 2.
Thermodynamic and adsorption parameters for carbon steel without and with the addition of TBMPCPC in 1M HCl at 303–333 K.
| Temperature (K) |
Kads (kJ mol−1) |
ΔG0ads (kJ mol−1) |
ΔH0ads (kJ mol−1) |
ΔS0ads (kJ mol−1) |
|---|---|---|---|---|
| 303 | 64935 | -38.03 | -103 | -0.214 |
| 313 | 60606 | -39.10 | -0.204 | |
| 323 | 51020 | -41.13 | -0.185 | |
| 333 | 24,630 | -37.93 | -0.201 |