M. L. Gonzalez-Juarez

8 Questions 8 Answers 0 Followers

Questions related from M. L. Gonzalez-Juarez

How to hydroxylate the surface of bismuth telluride nanoparticles?

Would it be possible to add -OH functional groups to Bi2Te3 nanoparticles?

08 October 2020 6,839 3 View

What is the chemical stability of bismuth telluride either in bulk or nanoparticle form (e.g., nanowires, platelets, etc)?

I am interested in post-synthethic methods of this material, and would like to know the chemical stability of Bi3Te2 (particularly nanotubes) in water, acid o alkaline media. Any literature...

04 October 2020 3,100 3 View

What information gives G'/G ratio in CNT Raman spectrum?

I've read two papers about the cristallinity of CNT... could I get more information analyzing that ratio?

11 November 2014 2,789 4 View

How do catalyst particles affect electrical conductivity in CNT?

I synthesized Fe filled MWCNT.

25 September 2014 6,517 5 View

Is there any relationship between carbon nanotubes diameter and absorbance spectra?

I've been reading papers about it, but I haven't found any concise answer. What other parameters could influence the increase or displacement of the absorption peaks? For the UV-Vis test I will...

09 April 2014 5,622 9 View

Which technique is suitable to know if my CNTs are semiconducting or metallic?

Techniques to characterize CNT

29 January 2014 2,411 4 View

Is it possible to measure the thickness of a film by XRD?

If so, then how? I read it is by the reflectivity.

25 January 2014 7,867 5 View

Carbon nanotubes: silver as catalyst particles?

Does anyone have experience with the the growth of carbon nanotubes using silver particles as catalyst instead of Fe or Co?

07 November 2013 7,972 3 View