声明
致谢
Abbreviations And Symbols/Acronyms
1. General Introduction
1.1 Introduction
1.2.1 Background and status of solar energy application
1.2.2 Solar cells structure
1.2.3 Photovoltaic (PV) generation
1.3 Overview Of The Thesis
参考文献
2. Literature Review
2.1.1 Dye-sensitized solar cells (DSSCs) structure and operational principle
2.1.2 Key efficiency parameters of dye-sensitized solar cells
2.1.3 Dye-sensitized solar cell components
2.2 Counter Electrodes (Ces)
2.2.1 Active counter electrode materials in DSSCs
2.2.2 Doping strategies for (CE) materials in (DSSCs)
2.3 Vapor-Phase Hydrothermal (Vph) Method
2.3.1 General review of a vapor-phase hydrothermal method
2.3.2 VPH as doping strategies for (CE) materials in DSSCs
参考文献
3. Engineering N-Reduced Graphene Oxide Wrapped Co3o4@F-Mwcnt Hybrid For Enhancing Performance Dye-Sensitized Solar Cells
3.1 Introduction
3.2 Experimental
3.2.1 Materials
3.2.2 Purification and functionalization of multiwall carbon nanotubes
3.2.3 Synthesis of Co3O4 and Co3O4@f-MWCNTs nanocomposite
3.2.4 Preparation of graphene oxide (GO)
3.2.5 Preparation of Co3O4@f-MWCNTs@N-RGO nanocomposite
3.2.6 Fabrication of counter electrodes (CEs) and dye-sensitized solar cells (DSSCs)
3.2.7 Materials Characterization
3.3 Results And Discussion
3.3.1 Compositional and morphology of Co3O4 based nanocomposites
3.3.2 Electrochemical measurements of CEs in DSSCs
3.3.3 Cyclic voltammetry analysis
3.3.4 Photovoltaic performance of DSSCs
3.4 Conclusions
参考文献
4. Facile Fabrication Of Hollow Mesosphere Of Crystalline Sno2 Nanopariticles And Synthesis Of Sno2@Swcnts@Rgo Nanocomposite As An Efficient Pt-Free Counter Electrode For Dye-Sensitized Solar Cells
4.1 Introduction
4.2 Experimental
4.2.1 Materials and methods
4.2.2 Synthesis of tin dioxide (SnO2)
4.2.3 Purification and functionalization of (SWCNTs)
4.2.4 Synthesis of SnO2and SWCNTs nanocomposite
4.2.5 Synthesis of graphene oxide (GO)
4.2.6 Synthesis of SnO2@SWCNTs@RGO nanohybrids
4.2.7 Fabrication of counter electrodes (CEs) and dye-sensitized solar cells (DSSCs
4.3 Materials Characterization
4.4.1 Compositional and morphology of SnO2 based nanohybrids
4.4.2 Electrochemical performance of CEs in DSSCs
4.4.3 Cyclic voltammetry analysis
4.4.4 Photovoltaic behavior of DSSCs
4.5 Conclusions
参考文献
5. Enhanced Catalytic Performance Of Supported Flakes Like Sns2 Counter Electrodes For Redox Couple Used In Dye-Sensitized Solar Cells
5.1 Introduction
5.2 Experimental
5.2.1 Materials
5.2.2 Synthesis of tin disulfide SnS2(NFs)
5.2.3 Acidification and functionalization of MWCNTs
5.2.4 Production of graphene oxide (GO)
5.2.5 Synthesis of SnS2@f-MWCNTs catalyst
5.2.6 Synthesis of SnS2@RGO catalyst
5.2.7 Synthesis of SnS2@f-MWCNTs@RGO catalyst
5.2.8 Fabrication of counter electrodes (CEs) and dye-sensitized solar cells (DSSCs)
5.2.9 Materials characterizations
5.3 Results And Discussion
5.3.1 Morphological and crystallographic investigation
5.3.2 The photoelectric properties
5.4 Conclusions
参考文献
6. Quantum Dots Embedded N-Doped Functionalized Multiwall Carbon Nanotubes Boost Short-Circuit Current Of Ru(ⅱ) Based Dye-Sensitized Solar Cells
6.1 Introduction
6.2 Experimental
6.2.1 Preparation of ZnS (QDs) and ZnS@N.f-MWCNTs CE catalyst
6.2.2 Acidification and functionalization of MWCNTs
6.2.3 Fabrication of graphene oxide (GO)
6.2.4 Preparation of ZnS@N.f-MWCNTs@rGO CE catalyst
6.2.5 Fabrication of counter electrodes (CEs) and dye-sensitized solar cells (DSSCs)
6.2.6 Materials Characterization
6.3.1 Morphological and crystallographic investigation
6.3.2 The photoelectric properties of synthesized CEs catalyst
6.4 Conclusions
参考文献
7. Conclusions And Future Work
7.1 Results And Conclusions
7.2 Future Work
参考文献
Appendix A: Crystallites Size Determination
Publications
Author’S Profile
安徽大学;
