Ziyanda Ngoloyi

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Questions related from Ziyanda Ngoloyi

The choice of metal in sythethis of metallopthalocyanines?

What contributes to the choice of a metal in pthalocynanines?What properties give assurance of a good choice? and why is Zinc often preffered than other metals ?e.g. Aluminium, Copper, Indium etc

21 April 2023 8,068 3 View

If I want to synthesize a silica nanoparticle using the sol-gel method, how do I know the quantities of the reagents I will be using,e.g TEOS and H20?

1. For hydrolysis, 2. For Condensation reaction? I have been out of school for years, I am a bit rusty

14 April 2023 2,531 3 View