25 Questions 29 Answers 0 Followers
Questions related from Layla Haythoor Kharboot
How can I plot a professional image like the image is the attached
15 October 2023 7,971 3 View
Hi I competed TAFEL plot, measured the parameters but dont know which one is better like in the attched thaanks
02 October 2023 6,030 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
24 August 2023 3,020 3 View
Hi Mdm/Sirs Did any one know the pattern of JCPDS card no 03-065-3419 (NiS)? please
17 August 2023 1,384 0 View
the counter electrode is powder on FTO deposited using doctor blade method
14 August 2023 8,935 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
26 July 2023 6,989 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
25 July 2023 3,390 0 View
Hi Sirs Which is better to use in performance test (electrochemical cell) Pt Nps electrode or Pt plate electrode? and why?
15 July 2023 6,503 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
23 June 2023 8,698 2 View
What is the S 2p XPS spectra of BE 158.56eV ? How can I find the S 2p named or bond if I have the BE of this spectra in XPS images. thanks
27 May 2023 4,344 4 View
How can I use a Glassy carbon plate to make a working electrode?
22 March 2023 1,709 3 View
what is the benefit of polyethylene glycol (PEG) in the doctor blade method? In the doctor blade method used to deposit CE materials of the solar cells onto FTO substrate glass I want to know the...
19 October 2022 140 12 View
What is the optimal procedure to synthesize polysulfide electrolytes in QDSSCs? and what the best compounds and metals to make good polysulfide
14 February 2022 1,362 0 View
the types of the electrodes in Cyclic voltammetry according to what I can choose it and if you are fabricating a counter electrode (cathode ) in PV cell and anode Are they the same in CV, if...
06 January 2022 7,829 1 View
which are better to use as Ni precursor in electrode nickel (II) Nitrate hexahydrate or Nickel acetylacetonate?
08 September 2021 6,496 5 View
Hi all, What this sentence mean , α-NiS showed the highest capacitance of 1,287 F/g, with 100% of Coulombic efficiency and 79% of capacitance retention?
03 April 2021 7,430 2 View
How does temperature affect the coating bonding strength between the counter electrode and FTO in QDSSCs?
01 January 1970 6,666 3 View
In DSSC or any other PV solar cell the counter electrode put on FTO how we can measure adhesion strength between CE and FTO by AFM thanks
01 January 1970 393 4 View
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?
01 January 1970 4,412 0 View
what is the method to testing and assessment counter electrode at high temperature?
01 January 1970 3,500 2 View
How can test the adhesion of CE in DSSC using scratch test?
01 January 1970 9,464 3 View
Hello everyone I need a standard graph related with current Vs Temperatures performance Vs Temperatures (performance of solar cells or CE in solar cells) Stability Vs Temperatures all it takes for...
01 January 1970 6,975 0 View
Hi Sirs, I read some of research, which mentioned that they used FEGSEM and SEM to measure the thickness of CE in DSSC. But could I measure it without make a cross section?? and why? thanks
01 January 1970 1,852 4 View
when I read some of the papers that studied TAFEL polarization, I saw most of the TAFEL plots have the same potential corrosion although they are different type So why do they have the same...
01 January 1970 2,076 2 View
Hi Sirs, How can rate the adhesion strength of thin film after scratch hatch test (tape test) by accurate method ? I know That the tested area is examined with Magnification glass and adhesion...
01 January 1970 954 4 View
