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Questions related from Anand Parkash
I have done ORR LSV (attached file) at different RPM (400-2000) in 0.1M KOH electrolyte (PH=13) using RDE. My teacher said that it is wrong due to limiting current density. Kindly give me your...
09 September 2019 1,795 2 View
I used Image j but I didn't get correct result, is there another way to calculate particle size?
06 June 2019 8,991 3 View
Please suggest me a correct method of dilution of solutions to convert ppm to ppb. Let suppose I have 0.05 mg/ml solution, it has 50 ppm and I want to convert into different ppb solutions like 50,...
05 May 2019 9,422 1 View
Hi, everyone, I needed JCPDS files of Pt, Cu, PtCu & Cu3Pt, if anyone have then please share with me, I will be highly thankful. File numbers are as follows: PtCu = JCPDS 48-1549 Pt = JCPDS...
05 May 2019 2,199 4 View
Hi, I have used American Mineralogist crystal database and downloaded .cif files and then used VESTA software to simulate XRD pattern and also have jcpdf number, I want to match with my own XRD...
05 May 2019 1,862 4 View
Is there any literature or trilaterals?
05 May 2019 3,425 6 View
I did BET for my catalyst (PtCu Nano particles) when I got result, I saw this error (given in attached figure), as BET Surface area is too low, what does "fail'' mean? is it incomplete analysis or...
04 April 2019 7,153 10 View
02 February 2019 5,083 12 View
For the conversion of the applied potential vs Hg/HgO electrode potential vs reversible hydrogen electrode (RHE) using the Nernst equation as follows: ERHE = EHg/HgO + 0.059 × pH +...
02 February 2019 5,309 3 View
I have collected a LSV data by taking Hg/HgO as the reference electrode. But I want to convert this one to RHE. Please suggest me the required conversion equation. 0.1M KOH was taken as the...
02 February 2019 7,052 4 View
Hi, It would be a great help if I can get the cif. file or the X/Y data of ZIF-8 and MOF-74. Thanks a lot in advance.
12 December 2018 8,344 0 View
I am working on PtCu bimetallic nano-particles, I have did TEM (attached file) kindly tell me the exact structure. I am new I don't know which type of structure it is. Thanks
10 October 2018 6,732 13 View
Hi, I am new and I want to purchase electrodes (platinum and Hg/HgO), manufacture is asking about model, kindly tell me model numbers of these electrodes. Thanks in advance.
09 September 2018 6,521 3 View
I want to know theoretical values of standard electrode potential of graphite/carbon rode.
09 September 2018 6,521 6 View
Hi, as attached files I have just tried to find pore size of an SEM image but in output files there is no any unit, so kindly tell me the units of calculated values? I didn't change anything in...
07 July 2018 4,269 3 View
Onset potential of oxygen reduction in LSV using KOH as electrolyte and Ag/AgCl as reference electrode.
06 June 2018 2,917 6 View
Designing/preparation/synthesis of heterogeneous catalysts
05 May 2018 8,968 3 View
Hi, kindly provide me manuals for designing and synthesis/preparation of a heterogeneous catalyst.
04 April 2018 7,395 7 View
Hi all, I tried to run a calculation on Gaussian with the lanl2dz basic set as follow: # opt=maxcycle=3000 freq=noraman lanl2dz int=ultrafine m06 scf=(novaracc,xqc,maxcycle=5000,conver=6) I have...
03 March 2018 5,005 3 View
Hi, all, Gaussian 09w error messages ? I’m trying to submit a molecule in a simple theory of gaussian 09. But when I’ll do it, show two different messages: # 2065 (can’t overwrite/remove file...
03 March 2018 4,043 2 View
Hello Everyone! In first semester of my PhD I have read a huge amount of research papers and stored them as .pdfs. But they are not organized at all, I want to arrange them yearly, I did some of...
01 January 2018 8,544 4 View
Tight binding molecular dynamics simulation
11 November 2017 8,095 4 View
I am using Gaussian 09.
10 October 2017 7,671 5 View
Searching latest research topics for PhD in the field of Chemical/Biochemical Engineering.
11 November 2015 7,749 0 View
production steps/methods of butanol from lignocellulosic biomass
09 September 2015 3,501 2 View
Citation
09 September 2015 373 2 View
production of ethanol from Lignocellulosic biomass
09 September 2015 2,297 0 View
Polymer Technology
09 September 2015 1,546 2 View
I am writing proposal for my PhD on ethanol production from lignocellulosic biomass so I have need methodology?
09 September 2015 283 0 View
09 September 2015 3,815 0 View
MFC
01 January 1970 4,174 6 View
01 January 1970 5,307 0 View
I need latest research topics for PhD in the field of biotechnology and fermentation technology
01 January 1970 9,914 2 View
I needed some research topics for PhD on MFC
01 January 1970 5,695 2 View