Restoration of Interfacial Defects in Perovskite Solar Cells via Comprehensive Conjugated Polymer Modification
- Title
- Restoration of Interfacial Defects in Perovskite Solar Cells via Comprehensive Conjugated Polymer Modification
- Alternative Title
- 종합적인 공액 고분자 변형을 통한 페로브스카이트 태양전지의 계면 결함 복원
- Author(s)
- Soo-Kwan Kim
- DGIST Authors
- Soo-Kwan Kim ; Jongmin Choi ; Dae-Hyun Nam
- Advisor
- 최종민
- Co-Advisor(s)
- Dae-Hyun Nam
- Issued Date
- 2024
- Awarded Date
- 2024-02-01
- Type
- Thesis
- Description
- Perovskite Solar Cells; Dfects; Passivation; Polymer; Li-capturing
- Table Of Contents
-
List of Contents
Abstract i
List of contents ⅳ
List of tables ⅵ
List of figures ⅶ
Ⅰ. Introduction 1
1.1 Perovskite Solar Cells 1
1.2 Passivation Engineering 4
1.2.1 Passivation Engineering by Metal Cations 5
1.2.2 Passivation Engineering by Anions 7
1.2.3 Passivation Engineering by Ammonium Salts 8
1.2.4 Passivation Engineering by Polymer 10
1.3 Summary 12
1.4 Reference 13
Ⅱ. Synergistic Dual-Passivation Strategies for Efficient Charge Transport Perovskite
Solar Cells with Bi-Functional Polymer 19
2.1 Introduction 19
2.2 Results and Discussion 23
2.2.1 Design and Application of Ambipolar Polymer 23
2.2.2 Hole transport blended Passivation 32
2.2.3 Integration of Polymer Passivation 35
2.3 Conclusion 40
2.4 Experimental Section 41
2.4.1 Materials 41
2.4.2 Synthesis of DP 43
2.4.3 n-i-p Device Fabrication (CsFAMA perovskite) 44
2.4.4 p-i-n Device Fabrication (CsFAMA perovskite) 45
2.4.5 n-i-p Device Fabrication (FAPbI3 perovskite) 46
2.4.6 Characterization 47
2.4.7 Grazing Incidence Wide-Angle Scattering (GIWAXS) Analysis 48
2.4.8 Supplementary Note 49
2.5 Reference 53
- URI
-
http://hdl.handle.net/20.500.11750/48021
http://dgist.dcollection.net/common/orgView/200000728933
- Degree
- Doctor
- Department
- Department of Energy Science and Engineering
- Publisher
- DGIST
- Related Researcher
-
-
Choi, Jongmin
- Research Interests Advanced Metal Oxides; Colloidal Quantum Dots; Perovskite-Quantum Dot Hybrid Nanomaterials; Photocatalytic Materials
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- Files in This Item:
-
There are no files associated with this item.
- Appears in Collections:
- Department of Energy Science and Engineering Theses Ph.D.
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