Title

Photoactiviated Smart Materials using TiO2 complex and BiVO4 for Solar Fuels application

DGIST Authors

In, Su-Il ; Kim, HyeRim ; Kim, Eunjoo

Advisor

인수일

Co-Advisor(s)

Eunjoo Kim

Issued Date

2020

Awarded Date

2020-02

Citation

HyeRim Kim. (2020). Photoactiviated Smart Materials using TiO2 complex and BiVO4 for Solar Fuels application. doi: 10.22677/Theses.200000291444

Type

Thesis

Description

Photocatalyst, Carbon dioxide conversion, Artificial photosynTheses, Hydrogen generation

Table Of Contents

1. INTRODUCTION 1
1.1 Background 1
1.2 Photocatalytic CO2 Conversion 2
1.3 Photocatalytic hydrogen generation 3
1.4 Electrochemical Anodization 4
2. RESEARCH EQUIPMENT 5
2.1 X-Ray Diffractometer (XRD) 5
2.2 X-ray Photoelectron Spectrometer (XPS) 6
2.3 Scanning Electron Microscope (SEM) 7
2.4 Transmission Electron Microscope (TEM) 8
3. Heterojunction p-n-p Cu2O/S-TiO2/CuO: SynTheses and Application to Photocatalytic Con-version of CO2 to Methane 9
3.1 Introduction 9
3.2 Method 11
3.3 Results and Discussion 13
4. Solar spectrum photocatalytic conversion of CO2 to CH4 utilizing TiO2 nanotube arrays em-bedded with graphene quantum dots 25
4.1 Introduction 25
4.2 Method 28
4.3 Results and Discussion 33
5. Optimization of porous BiVO4 photoanode from electrodeposited Bi electrode: Structural factors affecting photoelectrochemical performance 49
5.1 Introduction 49
5.2 Method 50
5.3 Results and Discussion 53
6. CONCLUSIONS 66

URI

http://dgist.dcollection.net/common/orgView/200000291444
http://hdl.handle.net/20.500.11750/12006

DOI

10.22677/Theses.200000291444

Degree

Doctor

Department

Energy Science&Engineering

Publisher

DGIST

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