Is there any place where I can get 20wt% Pt/C electochemical HER data?

04 May 2017 5,542 1 View

What is the equation of back emf of induction motor?

I want to know the equation of back emf of three phase induction motor

02 March 2016 4,805 8 View

How do I separate NMP from extracted di-ethyl ether mixture?

In my organic reaction, I am extracting product and the starting compound form Di ethyl ether but my reaction environment contain NMP. When I check GC a huge peak of NMP appear that makes it...

11 December 2014 2,580 6 View

How can I draw hemmet plot for oxidative coupling of benzyl amine scope?

I did a reaction study about oxidative coupling of Benzyl amine and after its scope I want to confirm my catalyst is sensitive to EDG or EWG for that I need to draw hemmet plot but I cannot figure...

11 December 2014 3,711 2 View

What is the oxidation potential of banzylamine and reduction potential of O2 to form singlet Oxygen?

Please can anyone tell me with a ref what id the oxidation potential of benzyl amine and also reduction potential of molecular oxygen to form singlet oxygen. And also how can I calculate or...

10 November 2014 7,594 0 View

Is manganese oxide photo-active?

MnO2 is active material for water Oxidation reaction but electrochemically but I want to know whether this material has been used as photochemical water oxidation. Please share any reference where...

09 October 2014 9,618 2 View

Can anyone help me with information about the use of an internal standard in reactions?

Hello everyone, I want to ask one thing, should I add the internal standard in the reaction mixture after completion of reaction and then starting material, product and the internal standard with...

06 July 2014 4,938 13 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Should we change media after1st 6hrs after plating HUVEC bought from INVITROGEN?it's not recomended by invitrogen.Will DMSO present in stock matter?

We have HUVEC bought from Invitrogen. Cat no -C-003-5c. while first plating the cells we have bought the protocol suggests not to centrifuge the cell with media to remove the DMSO. Should we...

02 March 2021 3,713 2 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

Adherance of Polyaniline coating over stainless steel?

Is the electropolymerisation of polyaniline coating over stainless steel (SS) via Cyclic voltammetry technique is really adherant? Else how to improve the adhesion of the coating, whether any...

01 March 2021 8,220 2 View

What is the indication of the absence of peaks in Methanol electrooxidation CV curves ?

I have several question regarding the MOR; hope anyone help me better understand. 1- in CV using (KOH+MEOH) what is the indication of absence of the redox peaks? shouldn't they exist as a sign...

28 February 2021 4,851 8 View

Bought HUVEC from Invitrgen.need to revive it.expected it is cryofreezed in DMSO.Do I need to remove the DMSO for plating the cell for the 1st time?

After I cryofreeze the cell do I need to remove the DMSO for culturing the cell for next passages .

28 February 2021 7,738 3 View

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

How can we theoretically calculate Elemental analysis(percentage) of atoms in covalent organic framework?

For example in one research article the Elemental analysis values of COF-TpPa-1 ( Triformylphloroglucinol (Tp) (63 mg, 0.3 mmol), Paraphenylenediamine (Pa-1) (48 mg, 0.45 mmol) are as follows...

24 February 2021 1,265 6 View

How to Control Whiteflies in coconut leaves?

24 February 2021 1,005 1 View