진공증착법을 이용한 PVDF 유기박막의 분자배향

초록

In this study, The PVDF thin film was fabricated on the one method of dry-process the physical vapor deposition method, applied electric field, and evaporation control in β-PVDF thin film prepation. A study on the electric-field-phase change of PVDF thin film in physical vapor deposition using, the polymer deposition apparatus which are manufactured for oneself. In the analysis of Fourier-Transform Infrared spectra, according to increasing of electric field intensity, the 510 cm-1 peak and 1273 cm-1 peak which are showed in β-PVDF increase, on the contrary the 530 cm-1 peak and 977 cm-1 peak which are showed in α -PVDF decrease.