12 Questions 15 Answers 0 Followers
Questions related from Afza Shahid
Should I use water, ethanol or ethylene glycol? Which one is best to use?
08 August 2018 1,755 9 View
How to determine whether the nanoparticles are hydrophilic or hydrophobic without measurement of contact angle?
08 August 2018 6,395 0 View
I am trying to plot Energy vs Volume plot by varying lattice constant. By which command can I vary the lattice constant in LAMMPS?
04 April 2018 2,488 3 View
I have downloaded a cif file for a crystal structure to use it in LAMMPS input. I'm trying to convert this cif file into lammps file by Atomsk but getting an error. I'm using the command "atomsk...
03 March 2018 6,184 2 View
I want to know that how we can check that powder is homogeneously mixed or not? How can we assess the homogeneity of powder mixture. Lets say we have a mixture of metal and ceramic powder. The...
02 February 2018 1,614 7 View
For making powder dipersions for DLS analysis, the pH of the dispersions has to be adjusted according to the pH at the isoelectric point. How do we know the isoelectric point of the powder...
10 October 2017 2,969 11 View
For DLS analysis, the powder sample should be well dispersed in a suitable solvent with minimum agglomeration. For this purpose dispersants are added. My question is that: Is it necessary to use a...
02 February 2017 613 2 View
I am measuring the size distribution of PbO particles with glycerine as solvent with Malvern zetasizer. Is it ok to use glycerine as solvent. I am also adding dispersant in it.
01 January 2017 3,969 7 View
The ID/IG value is found to be 0.7 in Raman spectrum of carbon. What can I predict about the resulting structure of carbon? (Raman spectrum consisting of D and G peak)
10 October 2015 5,780 5 View
Raman spectrum of disordered graphite or amorphous carbon.
10 October 2015 9,297 2 View
Raman spectrum of disordered graphite with D and G peak.
10 October 2015 9,849 0 View
I want to find the intensity ratio for disordered graphite!
08 August 2015 5,488 4 View
