What does the differential form of Ohm's Law Represent?

I am working on Lithium ion modeling. In the charge balance of solid Cai et. al uses differential form of Ohm's law as can be seen picture. What is the physical meaning of this equation?...

08 September 2019 7,985 2 View

Is there a difference between overpotential and polarization?

In electrochemistry, are these two terms have the same meaning or there is differences between them?

11 December 2018 8,286 0 View

How can i calculate amount of Ni(OH)2 converted from Ni(NO3)2?

In aqueous media, i convert nickel nitrate to nickel hydroxide for coating. I use porous nickel plate as cathode, under cathodic current nickel plate is coated with Ni(OH)2. I want to calculate...

09 October 2018 1,531 4 View

How can i understand which ions oxidize or reduze in which voltage?

How can i understand which ions oxidize or reduze in which voltage. To make the topic more solid, lets go on the example of nickel coating i perform. I perform nickel coating in Watts Bath with...

05 June 2018 9,897 3 View

Why counter electrodes are selected from inert metals?

Usually platinum is used as counter electrode, and sometimes i see silver and gold are also used as counter electrode. Actually i want to ask what is main parameter(s) for selection of counter...

11 December 2017 5,274 5 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Anyone found any research papers on solar furnace design calculations (for solar concentration)?

I am thinking about working on solar furnace with heliostats that concentrate sunlight and heat molten salt, but currently no luck with research. Not a lot of papers based on the subject. (check...

01 March 2021 5,023 5 View

How to size battery banks?

I am designing a small grid connected solar PV power-plant. As the battery's capacity is specified in Ah and demand in kWh. What is the best way to size the battery bank? I have battery price in...

28 February 2021 1,638 3 View

Dapi fluorescence protocol for colon cell lines ?

28 February 2021 2,534 2 View

How to design a boost converter for a mppt controller?

I have a doubt on how to select the inductor and capacitor value when I want to implement MPPT controller. This is because we always take a maximum output voltage and current but in this case, we...

28 February 2021 3,637 2 View