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Questions related from Arpan Sarkar
Several scientific articles are there which demonstrate the super-reactiveness or various advantages of the (001) crystal plane of anatase TiO2. Similarly, are there studies that evince the...
01 July 2020 3,029 5 View
This question is related to the adsorption of a metalloid ion from the aqueous solution onto an adsorbent, and I wish to have answers on this question in lights of Dubinin isotherms (D-A and D-R...
22 November 2019 3,650 2 View
Please be informed that I am not talking about the adsorption capacity (qe mg/g or ug/g). I just wish to have your opinion on whether an increase in adsorbent dose after a certain limit could in...
15 March 2019 7,438 9 View
The universal/molar/ideal gas constant R is given by R=PV/nT; this however, on an average, is considered true for gases (H2, O2, N2 are excluded). Involving R in chemical expressions dealing with...
22 January 2019 314 11 View
What is the band gap of MWCNT (not SWCNT)? Is it near about 2eV? If not, what could be it's electronic property? Are MWCNTs metalic like zigzag SWCNT or semiconductor or insulator?
11 May 2017 1,757 8 View
Can anyone tell what is the oxidation potential of arsenic (III)? I need a different approach to get the value...not the Eh-pH diagram.
07 April 2017 1,046 3 View
I have experienced a problem regarding the estimation of arsenic(III) in AAS. I placed some water (MiliQ) samples treated with functionalized Multi-Walled Carbon Nanotubes (f-MWCNT) in HG-AAS....
15 April 2016 4,376 16 View
