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研究生： 道阮恩漢
Dao, Nguyen-Ngoc-Han
論文名稱： 使用熔融鹽處理的氮化碳光催化碳酸氫鹽（水相CO2）還原成乙醛
Photocatalytic Reduction of Bicarbonate (Aqueous CO2) Into Acetaldehyde Using Molten-Salt Treated Carbon Nitride
指導教授： 許梅娟
Syu, Mei-Jywan
學位類別： 碩士
Master
系所名稱： 工學院 - 化學工程學系
Department of Chemical Engineering
論文出版年： 2023
畢業學年度： 111
語文別： 英文
論文頁數： 39
中文關鍵詞： 光催化還原 、碳酸氫鹽（CO2 水溶液) 、聚庚嗪酰亞胺 (PHI) 、乙醛 、析氫
外文關鍵詞： Photocatalytic Reduction, Bicarbonate (aqueous CO2), Poly heptazine imide (PHI), Acetaldehyde, Hydrogen Evolution
相關次數： 點閱：53  下載：0 
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    • Summary I 抽象的 II ACKNOWLEDGEMENT III Table of Content IV List of Figure VI List of Table VII CHAPTER I: INTRODUCTION 1 1.1. Poly Heptazine IMIDE (PHI) 2 1.2. Bicarbonate (HCO3-) (Aqueous CO2) 2 1.3. Acetaldehyde 3 1.4. Chemical 4 1.5. Photocatalytic Hydrogen Evolution 5 1.6. Photocatalytic Reduction of Bicarbonate (Aqueous CO2) 5 1.7. Characterization and physical measurements. 7 CHAPTER 2: PRINCIPLE OF ANALYTICAL INSTRUMENTS 8 2.1. Transmission Electron Microscope (TEM) 8 2.2 Scanning electron microscope (SEM) 8 2.3 Photoelectron spectroscopy in the ultraviolet and X-ray ranges (X-ray Photoelectron Spectroscopy, XPS & Ultraviolet Photoelectron Spectroscopy, UPS) 9 2.4 X-ray photoelectron spectroscopy (XPS) 10 2.5 Infrared Fourier Transform Spectroscopy (Fourier Transform Infrared Spectroscopy, FT-IR) 10 2.6 UV-Visible Spectrophotometer 11 2.7 Photographic Spectrometer (Photoluminescence, PL) 13 2.8. X-ray diffraction (XRD) 13 2.9. EPR (Electron Paramagnetic Resonance Spectrometer) 14 2.10. Liquid chromatography mass spectrometry (LC-MS) 16 CHAPTER 3: Results and discussion 17 3.1 Scanning electron microscope (SEM) 17 3.2 Transmission electron microscope (TEM) 17 3.3 X-RAY diffraction 18 3.4 Infrared Fourier Transform Spectroscopy (Fourier Transform Infrared Spectroscopy, FT-IR) 20 3.5 Ultraviolet-visible absorption spectrum (UV-vis) analysis 21 3.6 Photoluminescence (PL) spectra analysis 23 3.7 Effect of pH value to photocatalytic solution 24 3.8 Apparent Quantum Yield (AQY) analysis 25 3.9 Photocatalytic H2 evolution and mechanism 29 3.10. Photocatalytic Reduction BicarbonateH2 (Aqueous CO2) 30 3.11. Color Changing in Photocatalytic hydrogen evolution 32 3.12. Color Changing in Photocatalytic reduction of bicarbonate (aqueous CO2) 34 CHAPTER 4: CONCLUSION 35 REFERENCES 36

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