Photoelectrochemical Hydrogen Production using TiO2 photoanode with ZnS/CoPi Double Overlayer
- Title
- Photoelectrochemical Hydrogen Production using TiO2 photoanode with ZnS/CoPi Double Overlayer
- Alternative Title
- ZnS/CoPi 이중 오버레이가 있는 TiO2 광양극을 사용한 광전기화학적 수소 생산
- Author(s)
- Sung Wook Koo
- DGIST Authors
- Sung Wook Koo ; Su-Il In ; Jiwoong Yang
- Advisor
- 인수일
- Co-Advisor(s)
- Jiwoong Yang
- Issued Date
- 2024
- Awarded Date
- 2024-02-01
- Type
- Thesis
- Description
- Photoelectrochemical
- Table Of Contents
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Ⅰ. Introduction 1
1.1 Photoelectrochemical : Green Hydrogen Generation 1
1.2 OER catalyst 3
1.3 Research Approach 4
1.4 References 5
Ⅱ. Characterization 8
2.1 Characterization 8
2.1.1 Scanning Electron Microscope(SEM) 8
2.1.2 High-resolution transmission electron microscopy (HR-TEM) 10
2.1.3 X-ray Diffraction(XRD) · 13
2.1.4 X-ray Photoelectric Spectroscopy(XPS) · 15
2.1.5 UV-Visible spectroscopy 18
2.2 References · 21
Ⅲ. Photoelecrochemical Hydrogen Production using TiO2 Photoanode with ZnS/CoPi
Double Overlayer. 22
3.1 Introduction 22
3.2 Experiment · 24
3.2.1 Materials · 24
3.2.2 Preparation TiO2 photoanode · 25
3.2.3 Doctor blading technique 26
3.2.4 Successive ionic layer adsorption and reaction (SILAR) method 26
3.2.5 ZnS passivation layer 28
3.2.6 Co-Pi Catalyst electrodeposit · 28
3.2.7 Photoelectrochemical performance test 29
3.2.8 Characterization 30
3.3 Results and Discussion 31
3.4 Conclusion · 52
3.5 References · 53
Ⅳ. Conclusion 56
4. Conclusion 56
Acknowledgment · 58
요약문 · 59
- URI
-
http://hdl.handle.net/20.500.11750/48095
http://dgist.dcollection.net/common/orgView/200000730113
- Degree
- Master
- Department
- Department of Energy Science and Engineering
- Publisher
- DGIST
- Related Researcher
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In, Su-Il
- Research Interests CO2 conversion to hydrocarbon fuels; Water splitting for hydrogen generation; Quantum dot devices; Dye sensitized solar cells; Environmental remediation; Synthesis of functional nanomaterials; CO2 연료전환; 수소생산을 위한 광전기화학적 물분해; 양자점 태양전지; 염료감응 태양전지; 공해물질 저감연구; 기능성 나노소재 개발
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- Files in This Item:
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- Appears in Collections:
- Department of Energy Science and Engineering Theses Master
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