Preparation of ZnO_Nanoparticles_Presentation.pptx

Preparation of zinc oxide nanoparticles by combustion synthesis method

1. Preparation of ZnO Nanoparticles by Combustion Synthesis An Overview

2. Introduction ZnO nanoparticles are widely used in various applications including sensors, solar cells, and biomedical fields due to their unique properties.

3. Combustion Synthesis Combustion synthesis, also known as self-propagating high-temperature synthesis (SHS), is a method for producing nanoparticles by exothermic reactions between metal precursors and oxidizing agents.

4. Process Steps 1. Preparation of precursor solution\n2. Mixing of precursors\n3. Ignition of the mixture\n4. Quenching of the reaction

5. Advantages of Combustion Synthesis 1. Fast reaction kinetics\n2. High purity of nanoparticles\n3. Scalability\n4. Cost-effectiveness

6. Applications of ZnO Nanoparticles 1. UV-blocking agents in sunscreens\n2. Antibacterial agents\n3. Gas sensors\n4. Photocatalysis

7. Conclusion ZnO nanoparticles synthesized by combustion synthesis offer promising opportunities in various fields.

8. Thank You! Explore further research in the field of ZnO nanoparticles synthesis and applications.

9. References 1. Example Reference 1\n2. Example Reference 2