하이브리드 태양전지의 억셉터물질인 산화아연 나노구조 제조 및 특성 연구 = Fabrication and Characterization of ZnO Nanostructures as an Acceptor in Hybrid Solar Cells

목차 (Table of Contents)

• Chapter-I. INTRODUCTION = 1
• 1.1. Solar energy and efficiency of various solar cells = 1
• 1.1.1. General properties of organic solar cells = 6
• 1.1.2. General properties of hybrid solar cells = 8
• 1.1.3 Principles of hybrid solar cells = 9
• 1.1.3.1. Advantages of hybrid solar cells = 12
• 1.1.3.2. Fundamental challenge factors = 14
• 1.1.4. Device characterization = 15
• 1.2. Why ZnO nanostructures? = 18
• 1.2.1. General introduction about ZnO = 19
• 1.2.2. Crystal structure of ZnO = 21
• 1.3. Objectives and structure of the thesis = 27
• Chapter-II. EXPERIMENTAL DETAILS = 32
• 2.1. Preparation of ZnO nanostructures = 32
• 2.2. Synthesis techniques of ZnO nanostructures = 32
• 2.2.1. Thermal evaporation or vapor phase synthesis process = 32
• 2.2.2. Aqueous solution process = 36
• 2.3. Electrical properties of ZnO nanowires and nanorods = 39
• 2.3.1. Fabrication of FET for realizing the transport properties of nanowires = 39
• 2.3.2. Fabrication of n-ZnO nanorods/p-GaN heterojunction diodes = 39
• 2.4. Fabrication of ZnO NWs/NRs/NPs based hybrid solar cells = 40
• 2.4.1. Preparation of Indium Tin Oxide (ITO)/glass substrates = 40
• 2.4.2. Preparation of Poly-3-hexylthiophene (P3HT) = 40
• 2.4.3. Preparation of PEDOT:PSS = 43
• 2.5. Fabrication of hybrid solar cells = 45
• CHAPTER-III. Synthesis of undoped and doped ZnO nanowires by thermal evaporation and applications for field effect transistors and hybrid solar cells = 46
• 3.1. Growth and characterization of undoped ZnO nanowires = 46
• 3.1.1. Introduction = 46
• 3.1.2. Experimental details = 47
• 3.1.3. Results and discussion = 48
• 3.1.4. Conclusions = 61
• 3.2. Growth and characterization of metal-doped ZnO nanowires = 64
• 3.2.1. Introduction = 64
• 3.2.2. Sn-doped ZnO nanowires = 65
• 3.2.2.1. Experimental details = 65
• 3.2.2.2. Results and discussion = 66
• 3.2.3. In-doped ZnO nanowires = 78
• 3.2.3.1. Experimental details = 78
• 3.2.3.2. Results and discussion = 79
• 3.2.4. Conclusions = 90
• 3.3. Fabrication of hybrid solar cells ZnO nanowires/P3HT composites = 93
• 3.3.1. Introduction = 93
• 3.3.2. Experimental details = 94
• 3.3.3. Results and discussion = 95
• 3.3.4. Conclusions = 104
• CHAPTER-IV. Synthesis of ZnO nanorods by solution process and applications for heterojunction diode and hybrid solar cells = 106
• 4.1. Growth and characterization of aligned ZnO nanorods grown and application to n-ZnO nanorods/p-GaN heterojunction diodes = 106
• 4.1.1. Introduction = 106
• 4.1.2. Experimental details = 107
• 4.1.3. Results and discussion = 108
• 4.1.4. Conclusions = 116
• 4.2. Fabrication of hybrid solar cells using ZnO nanorods array = 118
• 4.2.1. Introduction = 118
• 4.2.2. Experimental details = 120
• 4.2.3. Results and discussion = 121
• 4.2.4. Conclusions = 134
• CHAPTER-V. Synthesis of ZnO nanoparticles via aqueous solution process and applications for hybrid solar cells = 136
• 5.1. Synthesis of ZnO nanoparticles by aqueous solution process = 136
• 5.1.1. Introduction = 136
• 5.1.2. Experimental details = 139
• 5.1.3. Results and discussion = 140
• 5.1.4. Conclusions = 147
• 5.2. Fabrication of hybrid solar cells using ZnO nanoparticles = 151
• 5.2.1. Introduction = 151
• 5.2.2. Experimental details = 152
• 5.2.3. Results and discussion = 154
• 5.2.4. Conclusions = 169
• CHAPTER-VI. SUMMARY and FUTURE WORKS = 172
• Curriculum Vitae = 175