WebJun 2, 2024 · Another control cell, containing a spiro-OMeTAD:LiTFSI:FK209 HTL, also showed a rapid decrease in maximum power, to a value less than 75% of its initial MPP … WebJul 29, 2024 · The most widely used p-type dopant, FK209, is a cobalt coordination complex. By reducing Co(III) to Co(II), Spiro-OMeTAD becomes partially oxidized, and …
(PDF) Solvent engineering of FK209 Cobalt and Lithium …
WebJun 1, 2024 · For comparison, the X60 with TBP, Li-TFSI, and FK209 solution was prepared by dissolving 735 mg of X60 in 1 mL chlorobenzene with 28.8 μL 4-tert-butylpyridine (TBP), 17.5 μL from the solution of lithium bis (trifluoromethanesulfonyl) imide (Li-TFSI) (520 mg Li-TFSI in 1 mL acetonitrile), and 10.8 μL from the solution of FK209 (500 mg in 1 mL … Webacetonitrile), 28 µL of FK209 Co (III) (300 mg of FK209 Co in 1 mL acetonitrile). Finally, a ~80 nm thick Au electrode layer was deposited using thermal evaporation under vacuum. Measurement and characterization. The morphologies of the perovskite films were evaluated by the field-emission scanning electron microscopy (SEM, JEOL, JSM- porch camera system
FK 209 Co(II) PF6 Salt AMERICAN ELEMENTS
WebFeb 24, 2024 · The Au NR solution is dynamically spin-coated on perovskite at 4000 rpm for 20 min, and 70 mg of spiro-OMeTAD, 28 mL of 4-tert-butylpyridine, 16.94 mL of bis(tri … WebOct 10, 2024 · FK209 Co (III) TFSI Salt CAS: 1447938-61-5 FOB Price: Port:Depend on. Minimum Order Quantity: Supply Ability: Updatetime:Oct 10 2024 Contact Supplier Company Profile Narong Technology Co., Limited Contact:Frank Zhang Tel:86-755-36309193 Fax:86-755-36309193 WebHole transport materials (HTMs) are one of the key compounds in perovskite solar cells (PSCs), both for the n-i-p and the p-i-n device structures. HTMs can also be used to replace the liquid electrolyte of conventional dye-sensitized solar cells to make solid-state DSSC (ss-DSSC) devices. sharon toth imt