Soo-Kwan Kim. (2024). Restoration of Interfacial Defects in Perovskite Solar Cells via Comprehensive Conjugated Polymer Modification. doi: 10.22677/THESIS.200000728933
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
