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Questions related from Parthiban Ramasamy
I prepared a solution of zncl2 in acetone. It was readily soluble with exothermic reaction. I’m trying to understand chemical reaction behind this. Will the solution be acidic? And why some...
04 April 2019 8,404 3 View
As I know the quantum dots surface is completely passivated with ligands. While forming core shell quantum dots, the ligands need to be detached from the surface for the shell material to be...
07 July 2017 3,972 2 View
I am having problems in making completely dried QDs films. It always remains sticky. I think it is because of the excess organic ligands (Palmitic acid, TOP, Oleic acid). I purified the QDs by...
03 March 2017 5,374 5 View
I have my sample coated on the glass substrate. I would like measure the BET surface area of the film. Is it possible to measure BET surface are for the film with glass substrate.
10 October 2014 9,039 4 View
I would like to draw unit cell structures such as wurtzite and cubic. Is there any free softwares to draw unit cells. Attached image is the model which I want to draw.
06 June 2014 3,558 27 View
What is the difference between nanomaterials and functional nanomaterials?
05 May 2014 7,262 8 View
I have recorded the SAED pattern of my sample. It has a ring pattern and the scale bar is 5 1/nm. Please give me information about how to index SAED pattern using reciprocal scale bar.
02 February 2014 3,819 4 View
I wish to synthesize silver nanoparticles of size ranging from 100-500 nm but I couldn't find any good methods to synthesize bigger size nanoparticles. Can anyone suggest some methods or give any...
04 April 2013 7,532 3 View
