How i can know Ag/AgCl refrence electrode is ok or not ?

i have Gamry interface 1000 workstation. How i can check Ag/AgCl reference electrode working properly or not. i have only one Ag/AgCl reference electrode.

10 November 2019 6,948 5 View

Capacitance calculation from Cyclic voltammetry ?

i want to calculate specific capacitance (F/g) from cyclic voltammetry. cyclic voltaammetry is carried out for five cycles and their graph (except first cycle) is attached here. i used three...

09 October 2019 6,479 3 View

Why two oxidation peaks of PANI is not well separated during electroplymerization (CV)?

Cyclic voltammetric technique is used for electroploymerization of aniline in 0.5M aniline + 0.5M H2SO4 aqueous solution. Stainless steel (1cm2), platinum sheet and Ag/AgCl are used as working...

31 December 2017 7,607 3 View

How to perform Galvanostatic Charge-Discharge test with GAMRY Interface 1000 system?

I want to calaculate the specific capacitance of PANI by Galvanostatic charging discharging method at current density, say, 0.5A/g-1. In three electrode setup, working electrode is PANI film,...

11 December 2017 7,077 4 View

How to find polymerization potential and current density from CV for synthesis of PANI by Potentiostatic and Galvanostatic techniques ?

I synthesis PANI by cyclic voltammetry on ITO (area 1.5 cm2), Ref. electrode Ag/AgCl & counter elelctrode is Platinum sheet. Electrolyte solution was 0.1M aniline + 1M H2SO4. CV run for 5...

05 June 2017 3,323 3 View

What is interpretation of cyclic voltammetry ?

03 April 2017 242 6 View

Is there any difference between chronopotentiometry & galvanostatic similarly what is the difference between chronoamperometry & potentistatic?

is there any difference between chronopotentiometry & galvanostatic similarly what is the difference between chronoamperometry & potentistatic?

01 February 2017 4,593 9 View

I trying to deposit PANI film on ITO by chronopotentiometry, but instrument show overload and program is stop. what are possible errors?

01 February 2017 1,819 6 View

I want to synthesize PANI thin film for practice, which working electrode should i choose so that it can be reused?

i want to synthesize PANI thin film for practice, which working electrode should i choose so that it can be reused by removing PANI film (simple method)?

11 December 2016 4,299 2 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

How can I assign a velocity along one direction to CO2 molecules in a molecular dynamics simulation using GROMACS?

Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...

26 February 2021 10,014 3 View

How to use measure capacitance change in COMSOL time dependent study ?

I want to measure change of capacitance due to relative displacement between two parallel plates in COMSOL. Distance between two plates changes with time. So I'm using a time dependent study but...

26 February 2021 8,567 3 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

What are the methods used for CNT..?

Respected Professor's i hope you are doing well and happy. i need some information about carbon Nanotubes. before blending the CNT with the matrix the CNT has been introducing in some treatments....

24 February 2021 5,383 5 View