Title

CdS-Sensitized TiO₂/MXene Electrodes for Enhanced Photoelectrochemical Hydrogen Production

Alternative Title

광전기화학적 수소 생산을 위한 CdS 감응형 TiO₂/MXene 전극

DGIST Authors

Orim Lee ; Su-Il In ; Jiwoong Yang

Advisor

인수일

Co-Advisor(s)

Jiwoong Yang

Issued Date

2026

Awarded Date

2026-02-01

Type

Thesis

Description

Photoelectrochemical, Hydrogen, Ti₃C₂, Photoelectrode

Table Of Contents

List of Contents

Abstract i
List of contents ii
List of tables ⅲ
List of figures ⅳ

I. Introduction
1.1 Photoelectrochemical: Green Hydrogen Generation 1
1.2 MXene 4
1.3 Research Approach 6
1.4 References 7

II. Characterization
2.1 Characterization 10
2.1.1 Scanning Electron Microscope (SEM) 10
2.1.2 Transmission electron microscopy (TEM) 14
2.1.3 X-ray Diffraction (XRD) 18
2.1.4 X-ray Photoelectric Spectroscopy (XPS) 22
2.1.5 UV-Visible spectroscopy 25
2.2 References 29

III. CdS-Sensitized TiO2/MXene Elctrodes for Enhanced Photoelectrochemical Hydrogen Production
3.1 Introduction 30
3.2 Experiment 32
3.2.1 Materials 32
3.2.2 Preparation TiO2 photoanode 33
3.2.3 Spin Coating technique 34
3.2.4 Successive ionic layer adsorption and reaction (SILAR) method 34
3.2.5 ZnS passivation layer 36
3.2.6 Photoelectrochemical performance test 37
3.2.7 Characterization 38
3.3 Results and Discussion 38
3.4 Conclusion 61
3.5 References 62

Ⅳ. Conclusions
4.1 Conclusions 65
4.2 요약문 67

URI

https://scholar.dgist.ac.kr/handle/20.500.11750/59687
http://dgist.dcollection.net/common/orgView/200000946019

DOI

10.22677/THESIS.200000946019

Degree

Master

Department

Department of Energy Science and Engineering

Publisher

DGIST

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