| 초록 |
Instead of fabric composed of conductive yarn containing metal, conductive nanofiber web can be used in electric device, electrode for ECG(electrocardiography), and environmental sensors such as humidity, gas , and pH sensors) for intelligent garments due to its lightness, non-toxicity, and easy processibility. The polar aprotic mixture solution of PVDF or P(VDF-TrFE) and oxidizing agents was electrospun to nanofiber web, and then vapor-polymerization was conducted on to it with EDOT under various conditions to prepare nanofiber webs having different levels of conductivity. The diameter and surface morphology of nanofiber webs were measured using AFM and SEM and conductivity was measured using 4-probe system and I-AFM. Acknowledgment. This work was supported by the Korea Science and Engineering Foundation (KOSEF) grant funded by the Korean government (MEST) (R11-2005-065) through the Intelligent Textile System Research Center (ITRC). |
