Electrochemistry

Electrochemistry is a branch of chemistry that studies chemical reactions which take place in a solution at the interface of an electron conductor... | Contact experts in Electrochemistry to get answers

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Questions related to Electrochemistry

What is going on with my electrode?

Hi, Over the past few weeks I've been using a standard electrochemical set up consisting of a gold disk (Working electrode) electrode, platinum wire (Counter Electrode) and a Calomel (Reference)...

04 April 2018 8,629 5 View

How can I determine the oxygen diffusion coefficient through an oxide layer on an electrochemical cell?

I want to determine the influence of thickness of oxide layers on the diffusion coefficient of oxygen, i thought that it can be solved by means of Randles Sevcik or Cottrell equation but im not...

04 April 2018 3,125 3 View

What are the advantages of using Quasi Reference Counter Electrode (QRCE)?

Why do people use QCREs instead of normal reference and counter electrodes for nano electrochemical systems?

04 April 2018 5,565 5 View

Effect of temperature and NaCl concentration on Ecorr for Al alloys (preferably AA2024)?

Hello, I am trying to find experimental results of corrosion potential (Ecorr) values for Al alloys (preferably AA2024) at the influence of a temperature range from 0 C to 80 C (20-80 C) in the...

04 April 2018 2,247 0 View

Does pre-soaking of metal coupon into a pool of corrosion inhibitor helps in film formation? If so how and what is the real practice?

What is the actual procedure for testing a corrosion inhibitor? Option-01: Add it just before the start of the study Option-02: Add it 24h or more before the study starts and let it to stabilize...

04 April 2018 5,964 5 View

How to construct Electrochemical cell for evaluating corrosion resistance ?

How to construct Electrochemical cell for evaluating corrosion resistance ? i am going to work on corrosion resistance of MAX Phases or HEAi need your help in providing any material on ...

04 April 2018 8,329 2 View

Can someone suggest the method to calculate the electrochemistry of high-valent metal complexes using DFT?

Gaussian calculations to find accurately the reduction potential of high-valent metal-oxo such as Mn(V)-oxo?

04 April 2018 3,725 5 View

Does pre-soaking of metal coupon into a pool of corrosion inhibitor helps in film formation? If so how and what is the real practice?

What is the actual procedure for testing a corrosion inhibitor? Option-01: Add it just before the start of the study Option-02: Add it 24h or more before the study starts and let it to stabilize...

04 April 2018 3,905 4 View

Can someone suggest the method to calculate the electrochemistry of high-valent metal complexes using DFT?

Gaussian calculations to find accurately the reduction potential of high-valent metal-oxo such as Mn(V)-oxo?

01 April 2018 2,831 4 View

What textbook do you recommend for a senior level undergraduate/graduate electrochemical engineering course?

I’m looking for an introductory textbook on electrochemistry for engineers. It should cover electrochemical fundamentals and their use in key applications. Any recommendations?

03 March 2018 4,080 4 View

How to construct Electrochemical cell for evaluating corrosion resistance ?

i am going to work on corrosion resistance of MAX Phases or HEA i need your help in providing any material on  Construction of Electrochemical Cell, or its electronic copy, or reference. i have...

03 March 2018 5,467 0 View

What to do if a shoulder overlaps the signal I need to quantify in the voltammogram?

The signal i need is for Iron, but something overlaps. im usign a Metrohm 979VA

03 March 2018 1,504 0 View

Is there any way to measure the ion transfer in a solid electrolyte membrane?

I have an electrolyte membrane (~ 200 μm thick) containing Nafion and ionic liquid (EMIM-BF4 ). I want to check ions transfer inside the membrane when it is subjected to an electric field. I'm...

03 March 2018 3,419 2 View

Gamry Instrument - Can I setup a sequence wizard for a Gamry Reference 600 multiplexer? I need to run two channels based on the defined sequence?

Will I be able define a multiplexer option in sequence wizard? I couldn't find one in the dialogue box I need to run two channels simultaneously, based on the defined sequence any people using...

03 March 2018 3,256 0 View

What are the factors enhancing Electrochemical Surface Area ?

What are the factors which determine/affects ECSA change if the catalyst loading and scan rate is uniform? With ECSA enhancement can it be concluded that it will enhance the rate of...

03 March 2018 6,846 3 View

How can i scale up electrochemical cell production, what aspects should one consider ?

Electrochemical cells scale up

03 March 2018 2,815 2 View

For cyclic voltammetry, potassium ferricyanide [K 3 Fe(CN) 6 ] is used as a standard for caliberation or it must be used as electrolyte?

other electrolytes like KCl, HCl, NaOH and many others are also used. what is the main purpose of potassium ferricyanide [K 3 Fe(CN) 6 ]?

10 February 2018 8,722 7 View

Can Anyone share about the new concepts in ALD and PEALD such as Electrochemical ALD, Layer by Layer ALD and other in progress?

Due to the slow speed and other relevant issues and for further improvement, ALD tech is always an open tech. Can any share/recommend new writings and text or other materials in this...

07 February 2018 9,154 2 View

Which Scanning Electrochemical Microscope?

I am looking to purchase a commercially available SECM in order to perform LEIS and/or ac SECM. Any feedback on I.e. HEKA, Bio-Logic, PAR systems would be very much appreciated. In particular I am...

06 February 2018 7,594 6 View

How one can establish the correlation between charge transfer and adsorption potential ?

I calculated charge transfer taking place within a molecule adsorbed system and visualized the process using charge density difference (CDD) plot. I need to calculate the threshold value of charge...

06 February 2018 8,917 2 View

what difference are between cyclic voltammetry (CV) and cyclic polarization ?

When I studied electrochemistry and corrosion , I found cyclic voltammetry (CV) and cyclic polarization were similar curve shape, but analytic ideas were different. However many articles have...

02 February 2018 9,598 0 View

Which Scanning Electrochemical Microscope?

I am looking to purchase a commercially available SECM in order to perform LEIS and/or ac SECM. Any feedback on I.e. HEKA, Bio-Logic, PAR systems would be very much appreciated. In particular I am...

02 February 2018 7,796 7 View

Can Anyone share about the new concepts in ALD and PEALD such as Electrochemical ALD, Layer by Layer ALD and other in progress?

Due to the slow speed and other relevant issues and for further improvement, ALD tech is always an open tech. Can any share/recommend new writings and text or other materials in this...

02 February 2018 1,964 3 View

Electrochemical alloy formation ?

Hello, I have recently started working in electrodeposition of metals and alloys and I am quite new to this field. In literature I have seen that sometimes its electrochemically possible to form...

02 February 2018 3,219 5 View

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