What is the relationship between intensity of XRD peaks versus the number of layer of 2D materials?

When I applied the same characterization condition and same weight of graphitic materials, graphene (red line) and graphite source (black line) got different intensities but the similar peak...

11 December 2016 4,657 7 View

How to determine the number of layers of graphene nanopowder?

HRTEM technique can show the layers but for scalable amount of graphene powder, I believe it's not an effective way. Another method, using XRD analyzing samples with similar examined amount...

09 October 2016 3,027 10 View

How can you calculate the volume fraction of graphene in the liquid solution?

I've read various papers about graphene and graphene-CNTs in nanofluid. They calculate the specific volume fraction and then test the heat tranfer properties.For example, in their works, the...

06 July 2016 9,484 2 View

What is mole percent metal?

The concentration of calcium in ammonia solution is about 4 to 10 MPM (mole percent metal) (i.e saturation).I don't understand this term and how to calculate it precisely.

06 July 2016 5,982 0 View

What are the softwares to analyze the spectrum?

I have lots of spectra from XRD, Raman and XPS. It requires Gaussian fitting method but using Matlab code is very difficult. Could you suggest any software that helps to analyze the spectra: curve...

04 May 2016 6,727 6 View

How many methods are there to synthesize MoS2/Graphene hybrids?

03 April 2016 4,956 2 View

How can we determine the ratio of single material inside the hybrid material?

I have an material A combining with material B to form an hybrid material. Both A and B have crystalline inorganic structure. Beside the EDXS, is there any technique to find precisely the amount...

02 March 2016 2,754 8 View

Can we change a solvothermal (hydrothermal) to a reflux process?

31 December 2015 4,664 1 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View