Ning Li

3 Questions 11 Answers 0 Followers

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 2,478 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 2,877 1 View

How to calculate or get references on the g-factor of transition metal ions?

In calculating the magnetic susceptibility of polyoxometalate clusters, g-factor is needed in the formula of x=(g^2)S(S+1)/8. I am wondering whether there is a way to calculate the g-factor for...

26 April 2015 7,954 2 View