Fabrication of Poly(cyclotriphosphazene--co--4,4’--sulfonyldiphenol)Based Composites and their Performances

目录

声明

摘要

ABSTRACT

LIST OF ABBREVIATION

Contents

Chapter 1．Introduction to Polyphosphazene

1．1 Introduction

1．2．Polyphosphazenes history

1．2．Types of polyphosphazenes

1．2．1．Small-molecule cyclic polyphosphazenes

1．2．2．Small-molecule linear polyphosphazenes

1．2．3．Linear polyphosphazenes high polymers

1．2．4．Macromolecular and composite polyphosphazenes materials

1．3．Geometric and electronic Properties of polyphosphazenes

1．4．Syntheses Methods of polyphosphazenes

1．4．1．Syntheses methods of linear polyphosphazenes

1．4．2．Syntheses methods of Cyclomatrix type of polyphosphazenes

1．5．Applications of cyclomatrix type of polyphosphazenes

1．5．1．Biomedical application

1．5．2．Fluorescent active materials

1．5．3．Carbon materials derivatives

1．5．4．Adsorbent of toxic compounds

1．5．5．Support materials for nanoparticles

Aims and Obieetives

References

Chapter 2：Effective poly(cyclotriphosphazene-co-4，4’-suifonyldiphenol)@rGO sheets for tetracycline adsorption：Fabrication，Characterization，adsorption kinetics and thermodynamics

2．1．Introduction

2．2．Experimental details

2．2．2．Synthesis of PZS@rGO

2．2．3．Adsorption of PZS@rGO materials for tetracycline hydroehloride

2．2．4 Characterization

2．3．Results and discussion

2．3．1 Adsorption Kinetics and Adsorption capacity

2．3．2 Adsorption isotherms

2．3．3 Batch Experiments

2．3．4 Adsorption thermodynamics

2．3．5 Mechanism

2．4．Summary

References

Chapter 3： Fabrication of bimetallic Cu-Ag nanoparticles-decorated poly(cyclotriphosphazene-co-4，4'-sulfonyidiphenol)and their enhanced catalytic activity for reduction of 4-nitrophenol

3．1 Introduction

3．2 Experimental details

3．2．1 Materials

3．2．2 Synthesis of PZS nanotubes

3．2．3 Synthesis of PZS@Ag-Cu NPs composites nanotube

3．2．4 Catalytic activity

3．3 Characterization

3．5 Results and Diseussion

3．6 Summary

References

Chapter．4 Conclusion

ACKNOWLEDGEMENTS