10 October 2017 1 1K Report

do u help me?

how can I drow the following figure? (solar cell layer)

Is there a special software? (paint?!!!)

More Fatemeh Sadegh's questions See All
How i can calculation ideal factor (Diode)?

i want calculation ideal factor Schottky diode. but i dont know how? i have graph and data. can u help me?

07 August 2019 6,944 10 View

How can i prepare to color in standard pH?

For a color or pigment that does not completely dissolve in water. How to prepare a solution of color in standard pH? For application in absorption؟

06 July 2019 6,867 4 View

How i can synthesize Fe3O4 nanoparticle in water?

I want to synthesize Fe3O4 nano-particle that in finally, i can keeper in water with particle size fix and nm for later use (Not powder)? Is there any article about this? i found a few article...

04 May 2019 5,978 3 View

Help for FT-IR Polyaniline?

why in FT-IR polyaniline: peak shift is different ? such as: 1- oxidant ( APS) Q=1560 cm-1 B= 1488 cm-1 but 2- Oxidant (FeCl3.6H2O) Q= 1554 B=1458 FeCl3.6H2O

31 December 2018 5,233 4 View

Whats HOMO and LUMO Al (cathode) and TiO2 (Reflector Anatase TiO2 Paste)?

Do u have ref or article about this? not: TiO2 on cathode (FTO) by Doctor blade. (HOMO and LUMO)?

03 April 2018 7,608 4 View

can u help me plz: Why elemental analysis (CHN) PANI show in my reaction: C/N raito is 5?

elemental analysis (CHN) PANI show in my reaction: C/N ratio is 5. why?

03 April 2018 5,536 0 View

Conductivity of PANI?

Which conductivity is more? 1-PANI With APS as Oxidant? (Ox/M=1.5) 2-PANI with FeCl3.6H2O Oxidant? (Ox/M=2.5) why?

03 April 2018 3,494 19 View

Is carbyne (not carben) an intermediate?

Do u have any article about this (carbyne an intermediate)?

03 April 2018 2,518 2 View

Do u help me for synthesis of carbyne?

How can I synthesize Carbyne? I want an easy way(Simple synthesis and materials ). Do you have any suggestions? (article or....)

01 February 2018 2,286 4 View

Do u help me for magnetic property?

I did the reaction where I used different iron ratios: 1) Fe (1 mol) + y (1 mol) ====product 2) Fe (2 mol) + y (1 mol) ====product 3) Fe (3 mol) + y (1 mol) ====product 4) Fe (4 mol) + y (1 mol)...

01 February 2018 7,404 3 View

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