Table 1.
Average (Ra) and root mean square (Rq) roughness values of the surface for nanofiltration-supported PIM-1 and PIM-1/MOFs membranes.
| Membrane | Ra, nm | Rq, nm |
|---|---|---|
| PIM-1 | 74.0 | 97.1 |
| PIM-1/MIL-125 | 87.5 | 114.2 |
| PIM-1/MIL-140A | 139.1 | 193.2 |
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.