how one can increase the specific capacitance of composites of PANI with Graphene and CNTs by high or low ion beam irradiation and what is reason (physics) for this. please open discussion
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 7,078 5 View
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 6,744 3 View
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 7,684 3 View
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 7,255 4 View
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 3,413 3 View
i run CV with scan limit -0.2V to 1.5V in electrolyte solution containing 0.1M anilne and 1M h2so4 only for one cycle. Obtained voltammogram attached here. what should be possible interpretation?
03 April 2017 328 6 View
is there any difference between chronopotentiometry & galvanostatic similarly what is the difference between chronoamperometry & potentistatic?
01 February 2017 4,728 9 View
I trying to synthesis the PANI film on ITO electrode of area 2cm2 and counter electrode is platinum sheet of area 6.25 cm2 both are in 40 ml solution of aniline & H2SO4 prepared in 0.05:0.25...
01 February 2017 1,921 6 View
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 4,385 2 View
I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...
10 August 2024 3,629 1 View
How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...
10 August 2024 942 3 View
How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?
09 August 2024 3,291 2 View
I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...
08 August 2024 8,329 0 View
Global ‘Weather’ has stopped, as ‘aqua thermionic instituted by the ‘Global thermo atmospherics has instituted global thermodynamics of 120º C + and thus all waters are, or have boiled into a...
06 August 2024 8,716 0 View
I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...
01 August 2024 8,368 2 View
The starting material is a finely ground powder. Some particles contain more graphene than others.
30 July 2024 3,978 2 View
I am currently working on modeling FCC catalyst regeneration and have come across a point of uncertainty that I hope you can assist me with. In my previous models, I have utilized lumped kinetics...
30 July 2024 6,137 0 View
A computational study of heat flux on cylindrical surfaces using CNT hybrid nanofluids
28 July 2024 4,985 1 View
I'm having problems with ion exchange chromatography. After applying my sample (a fluorescent protein), a preferential path inevitably forms. The matrix I use is DEAE-Sephacel. Could someone...
27 July 2024 6,605 0 View