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· 제목 : Polyvinyl Alcohol/Halloysite Nanotube Bionanocomposites as Biodegradable Packaging Materials (Hardcover)
· 분류 : 외국도서 > 과학/수학/생태 > 과학 > 나노과학
· ISBN : 9789811573552
· 쪽수 : 164쪽
· 출판일 : 2020-10-11
· 분류 : 외국도서 > 과학/수학/생태 > 과학 > 나노과학
· ISBN : 9789811573552
· 쪽수 : 164쪽
· 출판일 : 2020-10-11
목차
Chapter 1: Introduction
1.1 Biodegradable polymers
1.1.1 Concept of biodegradability
1.1.2 Types of biodegradable polymers
1.2 PVA and PVA blends
1.2.1 PVA/ST blends
1.2.2 PVA/PLA blends
1.2.3 PVA/chitin blends
1.2.4 PVA/chitosan blends
1.2.5 PVA/gelatin blends
1.2.6 Manufacturing processes
1.2.7 Properties
1.2.8 Applications
1.3 PVA nanocomposites
1.3.1 PVA/montmorillonite (MMT) nanocomposites
1.3.2 PVA/halloysite nanotube (HNT) nanocomposites
1.3.3 PVA/graphene oxide (GO) nanocomposites
1.3.4 PVA/carbon nanotube (CNT) nanocomposites
1.3.5 PVA/cellulose nanocomposite
1.3.6 Manufacturing processes
1.3.7 Properties
1.3.8 Applications
1.4 Permeability modelling of nanocomposites
1.5 Summary
Chapter 2: Materials, Manufacturing Process and Characterisation Methods
2.1 Introduction
2.2 Materials
2.2.1 Polyvinyl alcohol (PVA)
2.2.2 Potato starch (ST)
2.2.3 Glycerol (GL)
2.2.4 Halloysite nanotubes (HNTs)
2.2.5 Other reagents
2.3 Manufacturing process
2.3.1 Polymer blends
2.3.2 Bionanocomposites
2.4 Experimental characterisation
2.4.1 Electron microscopic analysis
2.4.1.1 Scanning Electron Microscopy (SEM)
2.4.1.2 Atomic Force Microscopy (AFM)
2.4.2 Mechanical properties
2.4.3 Thermal properties
2.4.4 X-ray diffraction (XRD) analysis
2.4.5 Fourier transformation infrared (FTIR) analysis
2.4.6 UV-vis spectra
2.4.7 Barrier properties
2.4.7.1 Water vapour transmission and water vapour permeability
2.4.7.2 Gas permeability
2.4.8 Water resistance
2.4.8.1 Water absorption capacity (Wa)
2.4.8.2 Water solubility (Ws)
2.4.8.3 Water contact angle
2.4.9 Migration tests
2.4.10 Food packaging tests
2.4.11 Soil burial tests
Chapter 3: Morphological, Mechanical and Thermal Properties of PVA/ HNT Bionanocomposite Films
3.1 Introduction
3.2 Morphological structures
3.2.1 SEM observation
3.2.2 AFM characterisation
3.3 Mechanical properties
3.4 Thermal properties
3.5 XRD analysis
3.6 FTIR analysis
3.7 UV-vis spectra
3.8 Summary
Chapter 4: Water Resistance and Biodegradation of PVA /HNT Bionanocomposite Films 4.1 Introduction
4.2 Water absorption capacity (Wa)
4.3 Water solubility (Ws)
4.4 Water contact angle
4.5 Soil burial biodegradation
4.6 SEM observation
4.7 Summary
Chapter 5: Barrier Properties of PVA/ HNT Bionanocomposite Films
5.1 Introduction
5.2 Water vapour transmission and water vapour permeability
5.2.1 Effect of temperature
5.2.2 Effect of RH gradient
5.3 Gas permeability
5.4 Comparison between experimental data and theoretical models
5.5 Summary
Chapter 6: Component Migration of PVA/HNT Bionanocomposite Films
6.1 Introduction
6.2 Overall migration rate
6.3 HNT migration rate
6.4 Packaging tests
6.5 Potential applications as food packaging materials
6.6. Summary
6.6. Summary
REFERENCES
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