Jiawen Fang

5 Questions 4 Answers 0 Followers

Questions related from Jiawen Fang

What application can zinc sulfide(ZnS) with blue emission be applied to?

I have synthesized zinc sulfide (ZnS) with scale around 80 nm. The solution is white,but, interestingly, exhibits blue especially in the irradiation. When the solution gets dried, the remaining is...

03 June 2016 7,354 4 View

How might I analyze the FTIR spectrum of graphitic carbon nitride over 3000 -3500 cm-1 ?

I have synthesized graphitic cabon nitride according to literature. However,I am rather confused with the FTIR spectra of the as-prepared carbon nitride. It displayed gradually shifting to higher...

02 July 2015 4,303 3 View

How do I determine if crystal grows and the specific direction from TEM images?

See above. Thank you.

01 September 2014 5,491 2 View

Any way to keep pure magnesium from being oxidized in high temperature?

Our heating furnace is not a vacuum furnace. Any way to keep pure magnesium from being oxidized in high temperature (600 degree)? Any idea except buying a vacuum furnace?

28 August 2014 3,813 2 View

How to analyze the XPS valence band spectra?

My work is related to the induced defect in zinc oxide. To study its valence band, I did the XPS. However, I don't know how to analyze this? What should I keep in mind when I am analyzing?

21 June 2014 993 5 View