Why do I notice XRD peak splitting upon deposition of porous gold on flat gold substrates?

I deposited um range thick porous Au films on flat Au substrates. During XRD studies, I notice peak splitting in all the peaks for porous gold. Is this because of present of two phases or because...

10 November 2019 3,014 3 View

What will be a good option for cathode for Sn based alloy anodes?

I am trying to fabricate full cell to evaluate performance of my Sn based alloy anodes. Currently I have tried LiMnO2 based cathodes but not able to obtain stable OCV after charging. I am using a...

08 September 2019 7,159 3 View

Increase in pH of dilute strong acid solutions with increase in temperature - theoretical basis?

When I prepared a solution with 100 ml of 0.2M KCl and 0.5 ml of 0.2M HCl, the pH of the solution was 2.33. However, when I heated it up to 50 C then the pH dropped to 0.88. Now since HCl is a...

01 February 2019 4,635 2 View

How essential is a luggin capillary in electrodepostion experiments?

I am trying to perform electrodepostion of transition metal oxides on a Pt substrate using three electrode set up using Ag/AgCl reference electrode. There are many literature in this area which...

10 November 2018 6,280 0 View

How can I dissolve lyophillised carboxymethylchitosan (CMC) in water?

As CMC is not readily soluble in water, lyophillised sample becomes more difficult to dissolve. Has anybody come acrossany procedure to overcome this difficulty? Will it become a true solution or...

07 August 2018 864 0 View

Is it possible to obtain abnormally high molecular weight for aromatic schiff's base polymer?

Recently, I was trying to obtain schiffs base polymer from aromatic diammine and aromatic diketone via polycondensation, and obtained usual insouluble precipitate. Upon heating the ppt in DMF and...

04 May 2017 690 8 View

How to perform correction for ohmic resistance in phase angle bode plots ?

Is there any option in softwares like Z sim or any other fitting software for performing the correction of ohmic resistance in phase angle bode plot? What other alternative is there to find the...

08 September 2016 5,586 4 View

What is the meaning of a very low warburg element in EIS of a Li ion anodic half cell having graphite electrode?

EIS of a anodic half cell having graphite anode having nafion as binder shows very less warburg component value when EIS is measured immediately after fabrication compared to when PVDF is used as...

08 September 2016 5,504 2 View

Are aromatic polyimines electrondeficient in nature?

There are literature(Macromolecules 1995,28, 1180-1196) which claim that aromatic polyimines are electron deficient in nature. However the electron rich Nitrogen group would readily delocalise...

07 August 2016 4,568 2 View

How can I perform CV studies with a polymer film anode with respect to Li?

I want to avoid using Li metal directly. Is it possible to use any other reference electrode and then reference it back to Li ? If yes, can you provide an example to do that?

04 May 2016 1,112 7 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

Can I download BibExcel for MacOs?

Hi everyone, I would like to ask how I can download BibExcel software for MacOs? There are some links which are supported by Windows but I could not find it for Mac. or is there any other software...

01 March 2021 652 1 View

Can I put a figure that was drawn by Bio-Render in publication paper?

I want to publish paper in journal but I have figures which have drawn with bio-renders, can I put them in the paper or which other software I can use to draw them?

27 February 2021 8,179 1 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

Anyone with some Transgenomic Wavemaker software? Seeking help from the chromatography community?

I am trying to seek out some Transgenomic Wavemaker software (happy to purchase a computer too) to operate a fraction collector. The only way to connect to the fraction collector so far is to...

23 February 2021 9,181 1 View

Best excel chart to compare algorithms' running time?

Hi I want to compare the running time of robotic path planning algorithms. The grid size is 8X8. I have 100 scenarios of start and goal positions.. Each scenario is run in three obstacles ratio...

22 February 2021 621 1 View

How to open an old ".MTS" file containing spectroscopic data?

Hi supreme hive-mind of the internet, we have some old *.MTS files that are supposed to contain spectroscopic data, probably some coordinates and a long list of single line spectra. Basically,...

16 February 2021 9,385 2 View

Room Occupancy Calculation ?

15 February 2021 1,997 6 View

How to check if the PMF profile obtained from ABF simulation is correct?

I am doing ABF simulations to calculate ligand binding enegy. The PMF profile that I get using single long ABF simulation is attached as pmf_total.png. When I do this ABF calculation with 10...

10 February 2021 4,170 2 View