How can i measure the polarization curve of SOEC using Biologic Potentiostat?

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In this case, should I use multiple linear regression or use simple linear regression?

I have an independent variable and two dependent variables, I want to study the relationship of the independent variable and its predictive ability with the two dependent variables. Do I use...

14 July 2023 3,430 20 View

Why cells are not adhering and detaching?

I have cultured podocytes in the T75 flasks and 100x15 plates and used same medium for both. The plates are doing great; however in the flasks cells are not adhering well and detaching. What might...

27 April 2023 7,412 3 View

How to measure ESR in EIS data?

In EIS data, how will I be able to measure the ESR?

24 October 2016 6,111 4 View

How does grain and grain boundary affect the ceramic when studying its dielectric properties?

I am not able to get good literature and the physics behind how first these grains and grain boundaries arises out of no where when we make a pellet to study its dielectric properties and then how...

07 August 2024 5,177 3 View

How to build my own lab made four point probe set up?

Hello, I'm trying to measure the conductivity of semiconductor films but since I don't have a commercial four point probe set up I would like to build one on my own in my lab. I have generators,...

30 July 2024 906 2 View

What is the right voltage sweep direction for characterization of HER kinetics?

In general, when performing a Tafel analysis for corrosion resistance measurements, a line voltage scan is performed from say -250 to +250 mV vs. OCV at low scan speed around 0.125 mV/s. However,...

25 July 2024 7,982 3 View

EIS spectra analysis software?

Dear all, I'm currently working with CHI potentiostat and performing Impedance. However, for the circuit fitting the instrument must be connected to the computer. Since I prefer to analyse the...

10 July 2024 8,880 4 View

Does the potentiostat have to be in a fume hood when polymerising the PANI?

I will polymerise Aniline on ITO glass WE, using 1M of H2SO4 and a potentiostat. However, I am not sure if I have to do the electrochemical polymerisation inside a hood. Is it necessary? Is the...

10 July 2024 2,937 3 View

What is co-polarization and cross polarization? How can plot it from CST studio?

what is co-polarization and cross polarization? How can plot it from CST studio? what are steps and process for find out co-polarization and cross polarization from CST studio?

08 July 2024 7,869 1 View

How to calculate corrosion rate from potentiodynamic polarization test data for dissimilar welds?

we need surface area, corrosion current, equivalent weight and density of the metal involved for corrosion rate calculation in mm/year (lets say). For dissimilar metal welds, how can we measure...

30 June 2024 5,943 2 View

How to Compare Tafel plots in different KOH concentration?

I have to compare overpotential and current density of different materials from tafel plots. These tafel plots have obtained in different concentrations of aqueous solution. How do I compare these...

24 June 2024 6,399 2 View

How can I collect Zirfon membrane for alkaline water electrolysis?

I am doing research in the United Sates America. So, I will pay in US dollar. Could you please tell me how can i get Zirfon membrane? Thank you.

24 June 2024 7,667 0 View

Which LCA software would you recommend for comparative LCA of electrolysers? And is ecoinvent database alone is enough for such a assessment?

For additional information, I am a master's student looking for a LCA software to do my thesis. So a less expensive one is my first priority, but if it is not able to help me with a clarity...

18 June 2024 8,376 3 View