Omar Ben Mya

2 Questions 7 Answers 0 Followers

Questions related from Omar Ben Mya

How to characterize zeolite ZSM-5?

We have synthetize ZSM-5 zeolites with hydrothermal method. we want to characterize our powders but we have no XRD, SEM, TEM, BET... we only have FT- IR, UV spectroscopy Is it possible to...

17 February 2016 7,864 2 View

Concerning freeze drying method (lyophilization), is there another substance can be used in the place of liquid azote?

we use leophilization method (freeze drying) to synthetize nanopowders and we use liquid azote to made the solution in solid phase before puting it in leophilization. some times we dont have...

05 November 2015 2,871 4 View