목차

Chapter 1. General Introduction 1
1.1 General introduction 2
1.2 References . 3
Chapter 2. Theoretical Background . 8
2.1 Carbon nanotube 9
2.1.1 Structure. 9
2.1.2 Properties . 14
2.2 Dispersion of carbon nanotubes 16
2.2.1 Covalent functionalization of carbon nanotubes 17
2.2.2 Non-covalent functionalization of carbon nanotubes 17
2.2.2.1 CNTs dispersion by surfactants 18
2.2.2.2 CNTs dispersion by polymeric dispersants 20
2.3 Synthesis of well-defined polymeric dispersants . 22
2.4 References . 24
Chapter 3. The Effect of Composition of Polymers on Dispersion of Single-walled
Carbon Nanotubes . 33
3.1 Introduction 34
3.2 Experimental 35
3.2.1 Materials. 35
3.2.2 Instruments 35
3.2.3 Synthesis of p(FMA-co-DMAEMA) . 36
3.2.4 Quarternery ammonium modification of p(FMA-co-DMAEMA) 36
3.2.5 Dispersions of SWCNTs using the polymeric dispersant 37
3.3 Results & Discussion 37
3.3.1 Design and characterization of polymeric dispersants 37
3.3.2 Characterization of the SWCNT dispersion . 41
3.4 Conclusion . 54
3.5 References . 54
Chapter 4. The Dispersion and Evaluation of Single-walled Carbon Nanotubes
Dispersion by Polymer Wrapping 58
4.1 Introduction 59
4.2 Experimental 60
4.2.1 Materials. 60
4.2.2 Instruments 60
4.2.3 Synthesis of polymeric dispersants 61
4.2.4 Dispersion of HiPco-SWCNTs using polymeric dispersants . 61
4.3 Results & Discussion 62
4.2.2 Synthesis of polymeric dispersants 62
4.2.3 Characterization of dispersed SWCNTs . 62
4.4 Conclusion . 75
4.5 References . 75
Chapter 5. Non-Destructed SWCNT Dispersion with High Aspect Ratio and
Fabrication of Transparent Conductive Films . 79
5.1 Introduction 80
5.2 Experimental 81
5.2.1 Materials. 81
5.2.2 Instruments 82
5.2.3 Synthesis of furfuryl alcohol . 83
5.2.4 Synthesis of furfuryl methacrylate (FMA) 83
5.2.5 Synthesis of p(FMA-co-DMAEMA) . 83
5.2.6 Dispersion of SWCNTs using the polymeric dispersants 84
5.2.7 Fabrication of transparent conductive films 84
5.3 Results and discussion . 86
5.3.1 Synthesis of polymeric dispersants 86
5.3.2 Characterization of the SWCNTs dispersion . 90
5.3.3 Design and characterization of polymeric dispersants 92
5.3.4 Characterization of the TCFs . 95
5.4 Conclusion . 106
5.5 References . 106
Chapter 6. Summary . 112
6.1 Summary . 113
APPENDIX . 115