| 초록 |
Vapor phase polymerization (VPP) is well established technique which is one of the useful methods for making uniform lamination of polymer on micro or nano complex structures. In this study, commercially available fiber substrates such as cellulose membrane, cotton, and nylon were hybridized with conjugated polymer via vapor-phase polymerization using pyrrole and iron chloride as a monomer and oxidant, respectively. The iron (III) chloride layer dip-coated on the hydrophilic fiber surface oxidized the vaporized pyrrole monomer and the multilayer deposition of polymer was practicable after multiple cycles. Using this hybrid material, we conducted two fields of applications. One is disposable high-load pressure sensor and the other is large-scale absorbent of mercury ion. Our results suggest that polypyrrole based hybrid membranes via VPP enabled large-scale, economic, and recyclable process for industrial application. |
