Ning Li

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Questions related from Ning Li

What organic solvent or solvent mixture can we use to dissolve bismuth(III) acetate?

I have tried several organic solvents (i.e. EtOH, IPA, 2-MOE, THF, etc), but all of them only result in a white colour suspension, even at heating up to 90 C.

26 August 2015 2,421 3 View

How can I study the optical property of Mn-doped TiO2 if Mn2O3 impurities are present?

I have made some black powder sample, which is confirmed by PXRD to be a mixture of rutile TiO2 and a-Mn2O3 . There is possibly also some Mn-doped TiO2 inside, as the XRD peaks for TiO2 shift a...

07 June 2015 2,797 1 View