Nahla Rahoui

3 Questions 9 Answers 0 Followers

Questions related from Nahla Rahoui

Polymer diposition on nanoparticles?

I wanted to diposite a polymer on nanoparticles,but the TEM results shows that that the polymer diposite on an aggregated nanopartilces together. is that a problem of the nanoparticles dispertion...

05 April 2017 324 5 View

How to dissolve 4, 4֜ – Azobis(4- cyanovaloric acid)=ACVA completely in DCM?

I tried to dissolve 4, 4֜ – Azobis(4- cyanovaloric acid)=ACVA in dichloromethane with vigourous stirring ovenight at room temperature but i just got milky solution just slight amount of the acid...

23 January 2017 7,944 2 View

Synthesis of nanoparticles of an uniform particle size and shape

i tried to syntheis MSN nanparticles 60 nm particle size but sometimes the process did not give unifrom shape , i dont know what is the problem , is it related to stiring, I always use vigourous...

01 January 1970 5,924 5 View