I am working on the classification of bottom-up approaches based on their generated crystallinity (i.e. amorphous state and crystaline state). But it rarely shows the crystalline form. Can anyone help me classify them?
There are many methods in bottom-up approach that shows the crystalline form. Up to my knowledge Co-precipitation, Hydro-thermal, Sol-gel and etc all produce crystalline phase. I suggest you to review the chemistry of different materials because the crystalline or amorphous phase is depended not only the route but also the chemistry of the material you use. Hope this will help you.