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Questions related from Yusuf Khan
In designing the Xray machine, we always want a monochromatic Kalpha radiation of X-ray source. For this purpose we generally put a filter to reduce the k beta radiation but still we get some k...
11 November 2019 2,539 4 View
I need a polymer which give gaseous product on oxidation. On prolonged heating on greater than 200 degree celsius it oxidise.
09 September 2019 468 4 View
In my one of the project which was based on metal oxide material based supercapacitor electrode in which I used carbon material during the synthesis and I got a core-shell structure of carbon and...
06 June 2019 9,897 2 View
I use GO in my recent project and I did XRD of GO and got below attached data (figure). I am confused that its GO or RGO. And when I did literature survey I got mixed answer some paper show that...
02 February 2019 1,837 3 View
During making an electrode of Ni foam by past as prepared slurry of required sample, the weight gain is always comes out to very high around 10-15 mg. Although in literature mention that weight...
10 October 2018 7,154 3 View
I want to read about dilute magnetic semiconductor about its property and reason of ferromagnetic behaviour, can any one share me the recent review article of it.
05 May 2018 9,025 0 View
I am unable to obtain size distribution curve from image J software. can anyone help me out. I also attach the image file.
04 April 2018 7,035 4 View
How to calculate the specific surface area of particles. if particle size distribution is given.
04 April 2018 6,309 6 View
I have to made Ni foam supercapacitor electrode for this I need to deposit slurry of NiO nanostructure and binder on Ni foam. Can anyone suggest the method to deposit this slurry on Ni foam so...
03 March 2018 2,361 4 View
Today I done SEM analysis of powder sample by simple sprinkle it on a carbon tep followed by gold coating but the SEM images wouldn't come clear agglomeration occur.
02 February 2018 7,906 5 View
