Electrodes

Electric conductors through which electric currents enter or leave a medium, whether it be an electrolytic solution, solid, molten mass, gas, or... | Contact experts in Electrodes to get answers

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Questions related to Electrodes

How to remove S1813 Photoresis burning?

Hello, The great doctors and professors of the Research Gate. I have a problem with PR removal. After etching Nb with RIE, I'm putting it in an 80-degree NMP solution to remove the remaining PR,...

11 August 2023 335 0 View

How do I get a tafel slope for HER and OER?

I'm trying to calculate the Tafel slope of HER and OER, I got these values and I'm not sure if is it true, any one can help me?

09 August 2023 2,571 2 View

Tips for a uniform IrOx-coated Ti mesh electrode?

I am trying to prepare an IrOx-coated Ti mesh (0.002'' thickness) by the dip coating and thermal decomposition method. Literature indicates that a well-coated Ti mesh with IrOx should show a dark...

08 August 2023 4,279 0 View

Why potential window become shorter in Galvanostatic Charge Discharge (GCD) compared to Cycling Voltammetry (CV)?

Why does the potential window in Galvanostatic Charge Discharge (GCD) become shorter when compared to Cycling Voltammetry (CV)? The voltage window for CV in my research problem is 0-0.6 V,...

07 August 2023 7,841 5 View

Why Isn't it inappropriate to apply the Arrhenius plot to the temperature dependence data of the normal state resistance in the sample?

to find activation energy of the sample.

06 August 2023 4,159 0 View

When calculating the C rate, should I consider the total capacity of the electrode mixture(active material+carbon black) Or neglects the carbon black?

When I use the Carbon black as conductive agent will the presence of black carbon as a conductive additive in battery's electrode formulation can affect the overall capacity and performance of the...

05 August 2023 558 3 View

How to distinguish a copolymer from a blend of polymers with the same monomers?

A resin contains four methacrylate monomers (A,B,C,D), how to know it is poly(A-B-C-D) or a blend of poly(A-B) and poly(C-D) or a blend of poly(A-B-C) and poly(B-C-D) or other blend ways. PS:...

05 August 2023 9,137 9 View

Has lithium batteries increase the risks to fire fighters ?

fire dangers of lithium batterys

03 August 2023 8,089 0 View

How can i see the metal work fucntion contour plot in sentaurus device. ?

I am running the simulation for work function variability and when I want to see the different work function plots for different probability. I am unable to see it. It is showing for one value....

02 August 2023 120 0 View

Is there a legal regulation on supercapacitors?

eg minimum ... energy or power density, ... a regulation with written rules such as Farad. It doesn't matter for supercapacitors used in every field, ie from used in cars to used in flashlights....

28 July 2023 1,397 2 View

Problem regarding vc-relax in 2D-material?

I'm facing a problem with vc-relax optimization. Our structure is hexagonal and I apply a vacuum in the z-direction for 2D material and run this optimization. After optimization, the vacuum...

27 July 2023 5,449 2 View

Technical Challenges in Supercapacitor?

What are the technical challenges faced in the field of supercapacitors? what are the key issues in commercializing the products?

25 July 2023 6,978 2 View

How to enter the values for the Diffusion coefficient for electrode and electrolyte, electric conductivity in COMSOL battery module?

Do the values given in the COMSOL battery material library enough for battery simulation or every time for anode and cathode we have to enter the equations and values for the Diffusion coefficient...

24 July 2023 7,012 2 View

Why we don't use large pack of capacitors to store energy instead of batteries?

One answer is: Capacitors can temporarily store energy, but they cannot contain as much energy density as batteries, which makes them unsuitable for long-term energy storage and delivering...

23 July 2023 3,786 3 View

What will happen if we you Cyclic Voltammetry using Galvanostat not potentiostat technique?

In Electrochemical analysis why can't we use Galvanostat CV why only Potentiostat?

20 July 2023 6,714 1 View

Chemical isomer testing location?

Can anyone suggest a lab or university, preferably in Australia that can test for the isomer ratios of a commercial paclobutrazol product?

19 July 2023 7,661 0 View

How a flame within deep tube well water in remote village can be explained as well as eliminated ?

Image Ref : The Telegraph Online ( 16.06.18 )/ 19.07.2023.

19 July 2023 290 8 View

Why there will not be water molecule splitting in Lead acid battery as electrolyte?

In supercapacitor ,generally we use aqueous electrolyte and if we use 1.23 V above which water molecule splitting will happen.

15 July 2023 6,485 4 View

Which is better to use in performance test (electrochemical cell) Pt Nps electrode or Pt plate electrode?

Hi Sirs Which is better to use in performance test (electrochemical cell) Pt Nps electrode or Pt plate electrode? and why?

15 July 2023 6,490 2 View

What is the best formation process for Li-ion coin cell?

Hi I would like to know, how the formation process can be effectively carried out through charge and discharge cycles thanks

14 July 2023 7,927 0 View

Hi! I would like to do dissolution of an Al foil electrode to a non-aqeuous solution of LiBH4. Do you have any recommendations what to do?

I wanted to oxidize Al foil electrode into a non-aqeuous solution of LiBH4. I used Al foil as working electrode but I never see any signs of Al oxidation nor change of mass (initial and final...

12 July 2023 207 1 View

Is it true that dopants with bigger ionic radii always leads to increase in lattice parameters?

MY sample is iron oxide doped with Zn and the lattice parameters I have determined from the Rietveld analysis. While the ionic radius of Zn is more than Fe, I found that compare to pristine...

12 July 2023 5,929 2 View

CST warning Broadband farfield monitor: Multipole order = 111 is larger than 99?

Hi During RCS simulation of some structure in CST by using Template: Mono-static RCS - Small Object with T Solver. i get this waring message: Broadband farfield monitor: Multipole order = 111 is...

11 July 2023 1,910 0 View

Pittsburgh sleep quality index syntax?

Hello, Does anyone have a syntax file for Pittsburgh sleep quality index scoring? ECF

10 July 2023 8,599 1 View

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