Nguyen Duong Nguyen

9 Questions 21 Answers 0 Followers

Questions related from Nguyen Duong Nguyen

How to monitor the progress of an air sensitive reaction?

Dear, I want to use thin layer chromatography because it's inexpensive and useful for that purpose. But, I don't know how to use this for air sensitive organic compound? Anybody can help me? Thanks!

02 February 2017 3,177 0 View

Any suggestion for cheap real-time analysis of a chemical reaction?

Dear, I have a chemical system, consists of carbon nanomaterial and organic compound. I design a reaction. My problem is: I'm not sure that there are any reaction or not (!) although the results...

01 January 2017 352 6 View

How can I find publication fee for a good chemistry journal?

Dear all, I tried to use Google to find the publication fee for some famous journal of chemistry, material, bio, nano, etc. but I found that is very difficult to know how much is it. I assume that...

11 November 2016 9,966 0 View

Are there any software for simulation (calculation) for electrochemical properties such as CD, CV, EIS, Tafel?

I want to combine the experiment and theory to check the effect, as well as predict some properties. However, I don't know which software can help me characterize electrochemical properties of...

09 September 2016 5,590 2 View

How to calculate DFT for graphene model?

Dear, Dear all, I try to use Gaussian 09 first, and then, ORCA 3.0.3 but I cannot success with graphene model. I use BP86 functional and def2-SVP model (actually, I used 6-31G also) but the...

06 June 2016 1,053 1 View

Any recommend for starting computational chemistry?

Dear all, I'm a freshman of computational chemistry. Although I read a lot of books and articles, however, I don't know much about the it. At the moment, I used 2 software at the same time:...

06 June 2016 410 4 View

How to prepare carbon nanomaterial sample for Raman spectroscopy?

I prepare my sample use 3 methods: 1. Drop the solution onto surface of glass slide, and wait few days for the solvent evaporate. But, I just use this method for concentrated solution, and cannot...

05 May 2016 226 8 View

Any tutorial for Gaussian software?

I used ORCA and now, I change into Gaussian 09 because my professor (and other researchers) like it. However, I find that the tutorial of this software is not good, even though I try to find it a...

05 May 2016 5,388 12 View

How to make a binder (glue) for electrode using PVDF in electrochemical measurement?

I don't understand, why we need to keep temperature low when mixing PVDF with solvent (for example NMP)? And herein, which optimization of temperature? 60°C or how many? What happen if I increase...

03 March 2016 5,220 9 View