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

Removing water from EMIM TFSI?

Hi There, I am trying to remove water from EMIM TFSI, I need to do electrochemistry on the ionic liquid afterward, so I need it very pure. I want to try using vacuum heating. What temperature and...

12 December 2019 6,095 4 View

What are the best materials for electrochemical CO2 reduction?

I want to know the criteria to select promising materials to srart research on electrochemical CO2 Reduction with examples from very recently studied materials.

12 December 2019 1,938 3 View

What are the best materials for electrochemical CO2 reduction?

I want to know the criteria to select promising materials to srart research on electrochemical CO2 Reduction with examples from very recently studied materials.

08 December 2019 5,821 3 View

Electrochemistry in Organic chemistry, Book article review?

Hello, I'm starting a new project that involve the use of Electrochemistry in organic synthesis. For this reason i'm searching for a book to have an introduction on the topic as also some review...

01 December 2019 3,925 4 View

Antibody Immobilization by DTSSP ?

Hi all, I am trying to immobilize Antibody by DTSSP on a gold substrate, The DTSSP has a center disulfide. Most of the research articles have not reported the reducing of DTSSP...

27 November 2019 8,912 1 View

Can water be saturated in oxygen with air for electrochemistry (cyclic voltammetry)?

Hello I need to perform an electrochemistry reaction with oxygen present in the medium. At this time, I do not have pure oxygen at my lab, so my question is, can water be saturated in oxygen with...

16 November 2019 1,104 3 View

Should the RDE scan of electrochemical Oxygen Reduction Reaction be positive-going RDE scan or a negative-going RDE scan?

Hi, When we perform an electrochemical oxygen reduction reaction, should it be a positive-going RDE scan or a negative-going RDE scan? Thanks, Saurav

11 November 2019 4,859 8 View

What is the electrode, current collector and separator on a CT photo of a 18650 Li-ion cell?

Hello, I'm wondering whether the electrodes, current collectors and separators could be on the CT photo I have attached. Could you help me to identify the given layers...

11 November 2019 1,191 13 View

Does the high-frequency resistance in EIS account for the electrolyte solution only?

Hello everybody. I am handling some data obtained with impedance measurements (EIS), and I was wondering which contributions does the high-frequency resistance (HFR) comprise. In...

11 November 2019 5,752 4 View

Can water be saturated in oxygen with air for electrochemistry (cyclic voltammetry)?

Hello I need to perform an electrochemistry reaction with oxygen present in the medium. At this time, I do not have pure oxygen at my lab, so my question is, can water be saturated in oxygen with...

11 November 2019 8,741 3 View

How is Electrochemical workstation CHI is used in water splitting research ??

my doubt is what is the use of Electrochemical workstation CHI in photocatalytic water splitting. how is it helpful in my research? what are other electrodes (reference etc) ? what are there...

11 November 2019 1,099 1 View

How to derive the expression of current density in electrolyte of the lithium-ion battery?

Hi everyone I am learning the modeling of lithium-ion battery, and I found the expression of current density of electrolyte in Eq. (A-2) of ref[1] as the picture attached below. It said this...

11 November 2019 9,897 4 View

Cyclic Voltammetry: Small peaks near 0V in electrolyte solution without analyte?

CV setup is glassy carbon WE, Pt wire CE, and Ag/AgNO3 RE (no salt bridge). My solvent is DMSO with tetraethylammonium tetrafluoroborate (TEAFB) as the electrolyte. The reference electrode...

10 October 2019 6,664 5 View

How to obtain oxygen-saturated 0.5M H2SO4 solution?

I want to make O2- saturated 0.5M H2SO4 at 50C for the potentiodynamic polarisation study of Titanium metal. What is the optimum purging rate and time to obtained saturation?

10 October 2019 657 3 View

Is there any electrically conductive non-aqueous solution?

For electrochemistry experiments, the voltage of about 10V dc causes the water electrolysis.. Is there any electrically conductive non-aqueous solution where more than 10V dc can be used?

10 October 2019 2,107 4 View

How far can you push ITO electrodes?

Hi all I want to do electrophoresis in DPBS buffer in a cell made of ITO coated glass, thickness on the order of microns. Electric field screening will definitely be a challenge, so I need to...

10 October 2019 2,493 0 View

Cyclic Voltammetry: Small peaks near 0V in electrolyte solution without analyte?

CV setup is glassy carbon WE, Pt wire CE, and Ag/AgNO3 RE (no salt bridge). My solvent is DMSO with tetraethylammonium tetrafluoroborate (TEAFB) as the electrolyte. The reference electrode...

10 October 2019 490 4 View

Is it possible to get Mott-Schottky plot using Metrohm Autolab?

I'm willing to perform Mott-Schottky measurements for my thin film samples and previously I have used Gamry potentiostat for that. Since our university has facilities for only Metrohm Autolab with...

10 October 2019 861 8 View

How to obtain oxygen-saturated 0.5M H2SO4 solution?

I want to make O2- saturated 0.5M H2SO4 at 50C for the potentiodynamic polarisation study of Titanium metal. What is the optimum purging rate and time to obtained saturation?

01 October 2019 5,060 2 View

In Origin software, how to calculate electrochemical active area from cyclic voltammetry? Does anyone have a manual where this is explained?

Thanks in advance for your help.

01 October 2019 2,251 3 View

How to work with tetra-n-butylammonium perchlorate?

Hi, collegs! Tell me please how should I work with tetra-n-butylammonium perchlorate? How should I dispose of it? In my case Bu4NClO4 is electrolyte for electrochemistry.

30 September 2019 3,890 4 View

Why my gold electrode have two reduction peaks?

I am using the attached link protocol in order to clean a gold electrode to obtain a stable self-assembled monolayer. My electrode is a electrode tip from Autolab Metrohm, where there is a PEEK...

19 September 2019 7,824 1 View

How to work with tetra-n-butylammonium perchlorate?

Hi, collegs! Tell me please how should I work with tetra-n-butylammonium perchlorate? How should I dispose of it? In my case Bu4NClO4 is electrolyte for electrochemistry.

09 September 2019 4,439 4 View

How do I select the right potential window for any electrochemical system i.e CV and Chronoamperometry?

Dear distinguished members, Please, I am new in the electrochemistry research. I want to know the procedure of selecting the potential range to run Cyclic Voltammetry and the potential for the...

09 September 2019 5,713 9 View

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