Table 1.
Si/SiO2/CNT | Si/SiO2 | ||||||
---|---|---|---|---|---|---|---|
IS | PB | vi μg m-2 s-1 | Γsat μg m-2 | Desorbed % | vi μg m-2 s-1 | Γsat μg m-2 | Desorbed % |
0.11 | + 100 mM [Na+] | 1.6 ± 0.4 | 50 ± 10 | 30 | X | X | X |
+ 100 mM [Na+] | 1.8 ± 0.5 | 60 ± 15 | 10 | X | X | X | |
+10 mM [Mg2+] | |||||||
+ 33 mM [Mg2+] | 4 ± 1 | 230 ± 60 | 15 | 1.3 ± 0.3 | 70 ± 20 | 40 | |
0.22 | + 230 mM [Na+] | 6 ± 2 | 210 ± 50 | 30 | 7 ± 2 | 170 ± 40 | 35 |
+ 100 mM [Na+] | 2.3 ± 0.6 | 90 ± 20 | 15 | 1.7 ± 0.4 | 120 ± 30 | 10 | |
+ 43 mM [Mg2+] |