声明
Abstract
摘要
Table of Contents
Glossary of Abbreviations
Chapter 01 Introduction
1．1 Motivation
1．2 Mechanical Energy Harvesting Technology
1．2．1 Pyroelectric Nanogenerator(PyNG)
1．2．2 Piezoelectric Nanogenerator(PENG)
1．2．3 Triboelectric Nanogenerator(TENG)
1．3 Basic Components of TENG
1．3．1 TribopositiVe Materials
1．3．2 TribonegatiVe Materials
1．4 Basic Working Principle of TENG
1．4．1 Triboelectric Effect
1．4．2 Electrostatic Induction
1．5 Fundamental Working Modes of TENG
1．5．1 Vertical Contact-Separation Mode
1．5．2 Lateral Sliding Mode
1．5．3 Single Electrode Mode
1．5．4 Freestanding Triboelectric Layer Mode
1．6 Recent Progress of TENG
1．6．1 Roadmap of Tribomaterials
1．6．2 Self-Powered Sensors
1．6．3 Harvesting Energy from Environment
Chapter 02 Synthesis of Materials and Device Fabrication
2．1 Materials Required
2．1．1 Preparation of Graphene Oxide(GO)
2．1．2 Preparation of Aeryl Amide and Lauryl Acrylate Based Porous Polymer
2．1．3 Preparation of Polyaniline(PANI)Based Film
2．1．4 Preparation of GO and PANI Induced Polymer Film
2．1．5 Synthesis of PDMS Layer
2．2 TENG Device Fabrication
2．3 Measurement and Characterization
Chapter 03 Experimental Analysis of TENG Device
3．1 TENG Device Description
3．2 Material Surface Morphology
3．3 Interaction Between PANI and GO
3．4 Electrical Performance of Fabricated TENG Devices
3．4．1 Performance of Pure Porous Polymer Film
3．4．2 Effect of PANI
3．4．3 Effect of GO in the Presence of PANI
3．4．4 Power Density
3．5 Effect of Externally Applied Parameters
3．5．1 External Force
3．5．2 Spacer Distance
3．6 Mechanical and Thermal Stability
3．7 Electrical Performance with Different Tribonegtaive Materials
3．8 Working Mechanism
3．8．1 Working Mechanism of Porous Film for Contact-Separation Mode
3．8．2 Electron Pathway Based Working Mechanism
3．8．3 Verification of Working Mechanism
3．9 Validation of High Performance of Device
3．9．1 Kelvin Probe Force Microscopy(KPFM)
3．9．2 Fourier Transformed Infrared Ray(FTIR)
3．9．3 Raman Spectroscopy
3．10 Comparative Analysis
3．11 Applications of Fabricated TENG Device
3．11．1 LEDs Blinking
3．11．2 Charging of Capacitors
Chapter 04 Conclusion and Future Work
4．1 Conclusion
4．2 Future Work
References
Acknowledgments
Paper List
中国科学技术大学;
