A new method to evaluate the role of fractional crystallization is presented in this paper, based on the Rayleigh Law for trace elements. A major element "j" (x) and ...

DURING attempts to purify a yellow crystalline compound obtained from acetone extract of resin, Canarium strictum Roxb., which could not be purified either by recrystallization with various solvents ...

Composite materials have attracted much interest because of the emergent properties originating from the components. A variety of methods have been studied to control the morphology of composites ...