Table 2. Breakthrough capacities of P1 and P2 polymers.
| Saturation NH3 loadings (mmol g–1) |
||
| Dry (0% RH) | Humid (80% RH) | |
| P1-NH3Cl | 0.7 | 2.0 |
| P1-SO3H | 3.9 | 8.1 |
| P1-PO3H2 | 5.2 | 7.2 |
| P2-NH3Cl | 1.0 | 1.5 |
| P2-SO3H | 4.0 | 4.3 |
| P2-CO2H | 6.7 | 7.4 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.