How should I pretreat my LaSrCoO3 perovskites to evaluate their morphology in SEM/TEM?

I have LaSrCoO3 perovskites and I would like to evaluate the morphology of the samples by TEM or SEM. I have seen that most people pelletize them but I do not have a lot of sample and I have not...

08 February 2018 2,984 7 View