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Questions related to Solar Cells
The stress strain curve of rubber is not linear and follows a curved line both as the strain increases and as it decreases again. Does this hysteresis lead to formation of harmonics or other non...
25 February 2022 984 5 View
I synthesized sapo-34/zsm-5 composites via seed induced method, and some of my samples turn to gray after calcination . I calcinated all the samples at 500C and for 5 hr. Does any one know that...
24 February 2022 8,368 4 View
Need to calculate diffusion layer thickness in three electrode cell for electrochemical capacitor.
23 February 2022 8,329 2 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 1,351 0 View
I want to encapsulate top emitting flexible OLED device using spin coat-able good transparent oxide film.
09 February 2022 8,963 0 View
If I deposit any insulating layer on top of perovskite layer in perovskite solar cell devices, which experiments can help me to find out the chemical bonds in between the perovskite and the...
07 February 2022 766 4 View
I seek help for perovskite UPS analysis for the Valence band and work function calculation. The sample preparation and if there are any critical things? I have characterized my perovskite layer...
02 February 2022 4,899 3 View
the graph i have plotted is 304 SS but different slag is there on the top surface of weld zone.
02 February 2022 9,927 1 View
Dear sir, What is the interpretation for the co-doped SnO2 film, when there is a decrease in intensity and an increase in width at half height of the most intense peak (110) ?. and is there any...
30 January 2022 1,598 2 View
I am trying to simulate a perovskite solar cell structure in TCAD Sentaurus. The IV curves from the simulation results are fine but the EQE results are not. I am attaching the EQE curve I obtained...
30 January 2022 7,127 3 View
What are the other factors than performance and stability are hurdles for commercial PEC water splitting system?
21 January 2022 4,853 3 View
It's been long since I am trying to study stress study of Linagliptin formulation but I didn't get any conclusion. Kindly help me out procedure for sample preparation?
21 January 2022 7,278 0 View
How FF respond on increasing density of interface defect?
13 January 2022 9,031 3 View
I would like to do some theoretical study on BaZrS3. I need the electron affinity, electron and hole mobilities of BaZrS3
13 January 2022 3,022 0 View
Can any one describe to me (step by steps) how I can generate the maxima and minima envelopes using transmittance data?
13 January 2022 9,747 0 View
I am making a a N-Metal doped TiO2 nanocomposite via sol-gel to be used as a ceramic oxide layer for a DSSC. How can I know what is the suitable amount for each the Urea and the metal salt?
11 January 2022 2,636 3 View
Could you please clarify the theories related to energy and environmental pollution, I have to build arguments on the relationship between coal, oil, gas, and pollution. 1- Energy cost theory? 2-...
06 January 2022 7,170 14 View
I have deposited AZO films of around 150nm using a target of ZnO-Al 98-2 wt% and 99.99% pure on glass substrate using RF sputtering. But the sheet resistance is very high as compared to other...
06 January 2022 5,534 6 View
I make an 3D filaments of AgZr/ABS and analyzed the DSC, but have to know hoe to interpret that graph and what are the points we can gain from that?
04 January 2022 1,902 6 View
I was trying to synthesis nanoparticles QD using co-precipitation method but unfortunately it was unsuccessful. ( I did it several times ) I have no experience in this field, anyone can help to...
03 January 2022 2,027 3 View
Greetings..... While simulating the defects in perovskite solar cells, I hav fou d that most of the researchers have selected the defect type as "neutral" and defect energy level as "above Ev"....
28 December 2021 5,119 3 View
Merry Christmas all, I remember a really useful tool which you could access online using a browser. It had a list of different 2D materials, and displayed a phonon band structure and a...
24 December 2021 2,042 3 View
I fabricate perovskite thin film solar cell and trying to passivate interfaces of absorbing layer with inorganic layer. I have already done TRPL measurements on the interfaces. It gave pretty good...
23 December 2021 8,732 4 View
Hi, I am looking for good articles on Dye-Sensitized Solar Cells (DSSC) by which one with a minimum knowledge about this subject can quickly understand how DSSC works. Specially articles fully...
22 December 2021 9,407 7 View