표제지
Abstract
국문요약
목차
1. 서론 14
2. 실험 19
2.1. 시약 및 재료 19
2.2. 어류 젤라틴 전기방사 이중 막 제작 19
2.3. 어류 젤라틴 전기방사 이중 막 특성 분석 21
2.4. 유수분리 성능 평가 24
2.5. 생분해성 평가 26
3. 결과 및 고찰 27
3.1. 제작 및 특성 27
3.2. 가교 반응 29
3.3. 표면 습윤성 분석 32
3.4. 유수분리 성능 35
3.5. 생분해 특성 37
4. 결론 38
5. 참고문헌 40
Figure 1. SEM images of electrospinning according to FG concentration. 45
Figure 2. (a) Optical image (b) Schematic illustration of cross-section of FG membrane (c) SEM image of nanofiber layer and its average fiber... 46
Figure 3. (a) FT-IR spectra and (b) secondary structure composition of FG membrane before and after crosslinking 47
Figure 4. Amide I deconvolution results of (a) FG, (b) non-H-FG-Ribose and (c) H-FG-Ribose membrane 48
Figure 5. (a) TGA and (b) DTG curve of FG membrane before and after crosslinking 49
Figure 6. Mechanical properties. (a) Representative stress-strain curves and (b) tensile strength, Young's modulus and elongation at break of FG... 50
Figure 7. Optical images of (a) FG and (b) FG-Ri10. (c) Crosslinking degree and Browning Index, (d) Total soluble matter of FG membrane... 51
Figure 8. (a) contact angle. Underwater oil contact angle of (b) FG membrane and (c) each layer. (d) Optical image of antioil-fouling performance 52
Figure 9. (a) Digital photos showing the process of oil-water separation external pressure. (b) Flux and separation efficiency. (c) Oil intrusion pressure. 54
Figure 10. Optical microscopy images, digital images and DLS curve of (a) n-Hexane (b) Toluene and (c) Diesel in water emulsion 56
Figure 11. Biodegradability of FG membrane. (a) Photographs of the degraded FG membrane in soil for 15 days. (b) Biodegradability of the... 57
Scheme 1. Schematic illustrating the preparation of the FG membrane. 58