지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수5
List of tables ⅴList of figures ⅶAbstract 11. Introduction 32. Experimental 62.1 Preparation of PVDF solution 62.2 Wet spinning 62.3 Post-treatment 102.4 Characterizations2.4.1 Scanning electron microscope (SEM) 112.4.2 X-ray diffraction (XRD) 112.4.3 Fourier transform infrared spectroscopy (FT-IR) 112.4.4 Mechanical property (UTM) 122.5 Piezoelectric properties 132.5.1 Piezoelectric test specimens 132.5.2 Apparatus and procedure 163. Results and Discussion 183.1 Morphology 183.1.1 Effect on heat stretching of wet spun fiber 183.2 Crystalline characteristics of PVDF piezoelectric fibers 203.2.1 Stretched PVDF fiber 203.2.2 Annealed PVDF fiber 233.2.3 Apply to the optimum post-treatment conditions 263.3 Mechanical properties 313.4 Piezoelectric properties 334. Conclusions 38References 39
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