ISE.pptx
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This document provides a summary of a final year project focused on safety issues and precautions for working with silver nanoparticles. The project involves preparing polydimethylsiloxane (PDMS) and silver nano particles, then testing and characterizing thin films of silver nanoparticles deposited on PDMS substrates with different roughness patterns. It outlines the materials used - including silver nitrate, PDMS, starch, diethylamine, ethanol, and conductive epoxy - and associated risks. The risks of each material are then described individually with regards to inhalation, skin contact, eye contact and ingestion.
ISE.pptx
- 1. IN THE NAME OF ALLAH, THE MOST GRACIOUS, THE MOST MERCIFUL
- 2. FINAL YEAR PROJECT SAFETY ISSUES AND THEIR PRECAUTIONS INDUSTRIAL SAFETY & ENVIRONMENT M O H A M M A D B I L A L M Y - 0 5 A H S A N Z A M A N M Y - 1 6 M O H S I N S A L E E M M Y - 2 6 A L I F A K H A R M Y - 6 6 COURSE INSTRUCTOR : Dr. FAHAD
- 3. 01 02 03 04 05 PROJECT SUMMARY MATERIALS & CHEMICALS RISKS PRECAUTIONS CONCLUSION Table of Content
- 5. PDMS PREPARATION SILVER NANO PARTICLES PREPARATION TESTING AND CHARACTERISATION To study the comparison between thin films of silver nano-particles on the substrate of PDMS with different roughness patterns PROJECT SUMMARY THIN FILM COATING
- 8. MATERIALS & CHEMICAL AgNO3 PDMS STARCH DEA ETHANOL Conductive Epoxy Z Silver nitrate is an inorganic compound with chemical formula AgNO3 Starch is a polymeric carbohydrate consisting of a large number of glucose units. Poly dimethyl siloxane belongs to a group of polymeric organosilicon compounds that are commonly referred to as silicones Diethyl Amine is a flammable, weakly alkaline liquid. It is volatile and has a strong unpleasant odor. Ethanol is the principal type of alcohol produced by the fermentation of sugar by yeast. It can be used as a solder replacement for bonding heat-sensitive electronic components and for making conductive bonds
- 9. 03 RISKS
- 10. 03 RISKS
- 11. RISKS SILVER NITRATE (AgNO3)
- 12. RISKS POLY DIMETHYL SILOXANE (PDMS) a) Inhalation: May be harmful if inhaled. May cause respiratory tract irritation. b) Skin: May be harmful if absorbed through skin. May cause skin irritation. c) Eyes: May cause eye irritation. d) Ingestion: May be harmful if swallowed.
- 14. RISKS DI ETHYL AMINE (DEA)
- 15. RISKS ETHANOL