What is the method to calculate electron transfer number in ORR?

Syed Shoaib Ahmad Shah @Syed_Shoaib_Ahmad_Shah2

01 January 1970 0 8K Report

I have drawn K-L plots and got the slopes also, let my slope value is 2.18438,

When i applied the formula i did not get an appropriate value.

B=1/slope=0.2n*1.776*10^(-4)

n=1/（slope *0.2*1.776*10^(-4)）=28153/ slope w（rpm）

Can anybody point out my mistake?

Badges
Science topic

Similar topics
Cell Biology
Methods

More Syed Shoaib Ahmad Shah's questions See All

How can you explain the effect of solvent on morphology?

We have prepared different morphology of MnSe by just changing the amount of solvent? What will be possible reason of morphology change?

07 August 2019 8,603 1 View

How can we polymerize aminopyridine?

I want to polymerize aminopyridine like polyaniline but can not do so. plz help me

03 April 2016 5,671 3 View

In M-N-C catalyst, do we use N as Electronegative atom to produce partialy +ve charge on Metal?

If it has real effect of electronegativity then why we can not use more electronegative atom like halogens?

31 December 2015 4,768 1 View

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is recommended for solid domain in ANSYS FLUENT?

Should I mesh the solid domain ? or should I use wall thickness? or Shell conduction? for Heat Transfer between two fluids of a Heat Exchanger. what is recommended?

01 March 2021 9,785 3 View

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...

28 February 2021 8,626 3 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

PUC19 as a transfer plasmid for lentiviral delivery?

Hello, Is it possible to use pUC19 as a transfer vector to be packed in using the second generation viral particles packaging system( pMD2.G; psPAX2 plasmids)? As far as I understand it there is...

28 February 2021 4,868 2 View

SEM or Multiple Regression for an analysis without Latent Variables?

Hello, I have three hypothesis to test, all with the same IV. I am testing if the effect of the IV on the first DV is mediated by awe. I am then measuring whether the effect of the IV on a...

26 February 2021 8,399 5 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View