Theoretically what microscopic phenomenon is required to stop the corrosion of Magnesium or enhanced it to the level of steel?

Magnesium is highly corrosive, hence not acceptable in many application. To approve the its use, it highly necessary to enhances it corrosion. But till now many coating procedure could not...

01 February 2018 3,280 3 View

To produce nano rods and tubes for Li-batteires NH4F has widely been used. Can we use KF or NF or other flouride instead of NH4F?

07 August 2017 5,849 2 View

Can any one explain me the initial parameters for EIS experiement and some precautions about the EIS for PEO coated AZ91?

04 May 2016 7,548 8 View

Why is there no research on the corrosion of Mg AZ61 Alloy? And what is the specific application of this Alloy? How is it better than AZ91 and AZ31?

AZ series of Magnesium Alloy contain Aluminium and Zinc. I am working on the coating of these alloy for better corrosion results.

11 December 2014 1,474 7 View

What is the differnce between the corrosion rate and corroios resistance obtanied from tafels slopes ?

using potentiodynmic polarization experiment , if there is a difference between the corrosion resistance and corrosion rate for two sample which one will be given wieghtage and why. pleas explain!

01 January 1970 6,369 6 View

What is the indication of the absence of peaks in Methanol electrooxidation CV curves ?

I have several question regarding the MOR; hope anyone help me better understand. 1- in CV using (KOH+MEOH) what is the indication of absence of the redox peaks? shouldn't they exist as a sign...

28 February 2021 4,851 8 View

Have anyone checked before Cyclic voltammograms of intial ITO substrate and E-teck?

As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...

23 February 2021 3,175 3 View

How to Study a proton NMR of Graphene prepared by Electrochemical Exfoliation technique?

I performed a Proton NMR of graphene powder prepared by electrochemical exfoliation technique. It shows some peaks. But I can't understand it.

21 February 2021 8,947 3 View

How to predict the reaction pathway for electro organic synthesis?

Can anyone recommend some any software/models available that can predict substance reactivities and the reaction yield under a specific set of reaction conditions process and proposing pathways to...

17 February 2021 2,383 3 View

How to prepare OH- terminated Si Wafer?

Hi, Folks. I am working on the ALD project to deposit Al2O3 on the Si wafer from TMA and Water. I have struggled with the preparation of OH- terminated Si wafer. I have both Si(1 0 0) and...

08 February 2021 8,792 2 View

Selecting referencing electrodes for electrochemical experiment?

I have several questions, What reference electrodes is commonly used for aqueous electrochemical systems? What reference electrodes is commonly used for electrochemical systems which used...

06 February 2021 6,389 5 View

What are the factors on which exchange current density of an electrode depends, and how can they be predicted?

While surface roughness is an obvious factor, this is not what is exactly asked. Rather, periodic variation of exchange current density (of an electrode) with solution chemistry (of electrolyte)...

30 January 2021 4,886 5 View

Why sometimes current- voltage plot in chemiresistors/ FET does not pass through the origin?

I am trying to measure resistance from I-V curve from a chemiresistor/ FET sensor with a keithly sourcemeter. The substrate is soaked/ wet with protein and phosphate buffer only. But the I-V line...

24 January 2021 8,009 3 View

What is the difference between Pt(100), Pt(110) and Pt(111)?

For example: In an electrochemical cell utilising a platinum (Pt) anode, what is the difference and what kind of implications would be expected from using either Pt(100), Pt(110) or Pt(111)?

20 January 2021 309 5 View

Cause of blisters in ALD layer at the edge of electrode?

I've encountered a defect during processing that I can't figure out, so I'm hoping I might find some ideas here. My mask design is a microelectrode array, with 60 microelectrodes with diameter...

19 January 2021 665 1 View