What will be the solvent for Potassium Niobate (KNbO3) for dispersion ?

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Yuri Mirgorod

Abdullah Bin Ahmed

KNbO3 dissolves in water. If you are looking for a solvent to disperse it, then it should not dissolve in the solvent. Such solvents can be hexane, petroleum ether, undecane (it evaporates little). Toluene is more toxic.

Titus Sobisch

for good dispersion and in a first step solvatation you will need a polar solvent a less polar solvent with a good wetting agent.

For sufficient kinetic stability towards sedimentation consult Stokes law.