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
CHAPTER 1. INTRODUCTION 1CHAPTER 2. THEORETICAL BACKGROUND 22-1. Sol-gel process 22-1-1. Historical background of sol-gel process 22-1-2. Basic sol-gel process 42-1-3. Hydrolysis and condensation of silicon alkoxide 72-1-4. Silane coupling agent 142-2. Core-shell structure 192-2-1. Organic/Inorganic hybrid materials 192-2-2. Polymer shell 212-2-2-1. Polymerization 212-2-2-1-1. Free radical polymerization 212-2-2-1-2. Solution polymerization 212-2-2-2. Stimuli-responsive polymer 222-3. chemical removal 232-3-1. Etching process 23CHAPTER 3. EXPERIMENTAL 253-1. Materials 253-2. Measurement 273-2-1. Spectroscopic measurement 273-2-2. Thermal measurement 273-2-3. Microscopic measurement 273-3. Fabrication of core-shell nanoparticles 283-3-1. Synthesis of long chain silane coupling agent 283-3-2. Synthesis of colloidal silica nanoparticles 293-3-3. Fabrication of modified silica sol 293-3-4. Polymerization of thermoresponsive polymer shell 303-4. Fabrication of thermoresponsive polymeric hollow nanocapsules 31CHAPTER 4. RESULTS AND DISCUSSION 334-1. Characterization of organically modified colloidal silica 334-1-1. Long chain silane coupling agent 334-1-2. Colloidal silica 374-1-3. Surface-modified silica 374-2. Characterization of core-shell nanoparticles 454-2-1. Core-shell nanoparicles 454-3. Characterization of thermoresponsive polymeric hollow nanocapsules 504-3-1. Thermoresponsive polymeric hollow nanocapsules 50CHAPTER 5. CONCLUSIONS 54REFERENCES 55ABSTRACT (KOREAN) 58
0