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Questions related from Chingakham Chinglenthoiba
I have electrospun pure ABS solution and measured the diameter and it was measured as 500s nm averagely. But surprisingly the fiber diameter decreases to 100s nm averagely while loading of MWCNT....
09 September 2018 2,758 1 View
we have light scattering instrument of Malvern Nano ZS series. I need to do a studies on change in Molecular weight of the sample. But im unable to perform it. I have seen a drop down menu in the...
06 June 2018 7,817 0 View
We have Malvern DLS Zetasizer instrument in our lab. I need to determine the size analysis by DLS method. I need to input the properties like RI and absorption Coeff of the material. Is there any...
10 October 2017 2,718 0 View
I have collected some waste cooking oil from hotels and it contains lots of left over fried items and loaded with carbon (black soot). I have to use it for my research work but finding hard in...
09 September 2017 6,292 0 View
After a novel synthesis method of a compound, I have found it as layered structure when I observed in SEM. This material was not having the layer structure before synthesizing it with the novel...
08 August 2017 5,146 5 View
I'm trying to impregnate the nanoparticles in micron size powder. Firstly I was trying with wet impregnation method. I guess the proper doping is not happening. Will hydrothermal or solvothermal...
06 June 2017 3,834 0 View
Normally, the base catalyst complete its reactions within 1 hour where as the acid catalyst tends to finish within 2 hours during transesterification. What mechanism makes the base catalysts react...
06 June 2017 1,109 0 View
i have synthesised magnetic material Fe3O4 by co-ppt method. Before calcination, the magnetic property was showing but after calcination above 500 degree C , the magnetic property is losing....
02 February 2017 5,384 6 View
if anyone here read the paper about eggshell and reported the SEM image as flower-like structure then please let me know the name of the paper.
01 January 2017 7,859 0 View
I'm trying to coat the Cerium Zirconium oxide NPs on copper tube. I have tried brush coating and dipped coating but its not sticking on the copper tube. Any suggestion for better coating, Please...
01 January 2017 9,102 1 View
Researcher working on catalyst for transesterification of biodiesel please suggest me the top rated journal with high impact factor to be published.
01 January 2017 6,422 1 View
please suggest me the best way to coat the functionalized MWCNT on the copper plate firmly. I don't want to add the binder because it is adding up the conductivity. I tried with drop casting,...
01 January 2017 6,866 4 View
i need to know how it works to guess the phases.
12 December 2016 4,068 2 View
Does CNT helps in improving the properties of Core Fe2O3 materials ? Im really curious to know why CNT makes it really interesting than other encapsulating materials ? Please make it relevant to...
08 August 2016 229 1 View
I was working on DLS (Malvern) for my other work. Out of curiosity, I have mixed known concentration of pure glycerol in DI water and run in DLS for size determination. The reading shows an...
01 January 1970 6,547 4 View
Hello I'm Chingakham from NIT Calicut. I work on waste management, biodiesel and polymer membrane as a research interest. Currently, Im working on high durability polymer-mwcnt composite...
01 January 1970 5,824 4 View
Im working on DLS and studying on relation of particle concentration in correlation data. The Y axis G(tau) is gradually decreasing as conc. % of particle increasing. Can someone help me in...
01 January 1970 7,721 1 View
