Why is NiS used less than other metals as counter electrodes in QDSSCs?
Why is NiS less used as counter electrodes compared to other prefered materials such as CE in QDSSCs?
I tried to attach p-SCN-Bn-DOTA on amine modified MSNs and the protocol says that I have to mix them in water/DMSO or water/water, or DMSO/DMSO and adjust the pH using NaOH (0.1 N) to 8, 8.5 or...
27 October 2023 4,966 0 View
How can I plot a professional image like the image is the attached
14 October 2023 7,992 3 View
Hi I competed TAFEL plot, measured the parameters but dont know which one is better like in the attched thaanks
01 October 2023 6,051 0 View
Hi everyone, How could I use 3 electrodes in cyclic voltammetry in the case of DSSC or QDSSC? coz I used but have issues
23 August 2023 3,038 3 View
Hi Mdm/Sirs Did any one know the pattern of JCPDS card no 03-065-3419 (NiS)? please
16 August 2023 1,415 0 View
the counter electrode is powder on FTO deposited using doctor blade method
13 August 2023 8,951 0 View
Are there any online courses about the characterization analysis and performance test? Characterization analysis: XRD, EDX, FESEM and XPS Performance test: Cyclic Voltammetry and EIS
25 July 2023 7,120 1 View
what is scratch hatch test on counter electrode solar cell ? I need some of literature review about this topic How can find it, please thanks
24 July 2023 3,412 0 View
Hi Sirs Which is better to use in performance test (electrochemical cell) Pt Nps electrode or Pt plate electrode? and why?
14 July 2023 6,528 2 View
Hi Sirs, I try to do match with some compounds but I could not find the JCPDS No. 03-065-3419 and 0-065-0395, in Xpert program can you help me plz
22 June 2023 8,727 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
I have been using paraffin, but the deposited ZnO still detach from electrode. What is the best binder to modify graphite paste electrode with ZnO nanoparticles?
03 August 2024 4,624 3 View
My screen printed electrode CV is given here. For Nerstean one electron reaction the delta E value should be close to 57 mV and ration of Ic/Ia should be close to 1. I did CV of my screen printed...
30 July 2024 4,671 3 View
We are working on biopolymeric hydrogels. Our system is highly viscous and sticky, and the gel formed are high in strength. We are unable to use pH electrode and pH strip. Please suggest an easy...
30 July 2024 942 2 View
Here, I have used Ag/AgCl as reference electrode and 0.5M KOH.
29 July 2024 4,538 3 View
While I am doing HER, I noticed that nyquist plots of Electrochemical Impedance Spectroscopy (EIS) is not complete. Will it affect for the Linear Sweep Voltametry (LSV) data? However, I can found...
26 July 2024 7,542 4 View
As shown in the figures, there are several abnormal charge/discharge curves.Each of them may have different problems. I am curious why these situations appeared differently?There are a lot of...
24 July 2024 6,930 1 View
I am trying to drop cast 2D Materials on Glassy Carbon Electrode for Cyclic voltametry and EIS purpose. What would be best binders to use?
23 July 2024 5,776 2 View
I have attached the charging curve from the battery tester for review. I need help on what is happening
21 July 2024 6,898 2 View
I want to know that n-doped side of solar cell is connected with positive or negative electrode.
20 July 2024 1,348 2 View