Bathocuproine (BCP) is a wide-band-gap material and has a high electron affinity. When it is embedded into organic electronic devices, bathocuproine acts as an exciton-blocking barrier?which prohibits exciton diffusion process?towards the Al electrode otherwise being quenched. One of the most commonly used buffer layer between acceptor and cathode layers is?bathocuproine. The introduction of the buffer layer can greatly improve the PCE of polymer organic solar cells.?BCP is one of the most popular hole-blocking layer materials that is used in organic electronics, including perovskite solar cells.
2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline, also known as Bathocuproine (BCP), is a wide-band-gap material and has a high electron affinity. When it is embedded into organic electronic devices, bathocuproine acts as an exciton-blocking barrier which prohibits exciton diffusion process towards the Al electrode otherwise being quenched. One of the most commonly used buffer layer between acceptor and cathode layers is bathocuproine. The introduction of the buffer layer can greatly improve the PCE of polymer organic solar cells. BCP is one of the most popular hole-blocking layer materials that is used in organic electronics, including perovskite solar cells.
It was demonstrated that a BCP buffer layer reduces nonradiative recombination of excitons at the C60 –Al interface. Its most important function is to establish an Ohmic contact between the C60 film and the Al electrode in photovoltaic devices.
Waxaan leenahay warshado badan oo tayo sare leh oo leh iskaashi qoto dheer, kuwaas oo ku siin kara alaab tayo sare leh iyo qiimo tartan leh. Waxaan sidoo kale ku siin karnaa qiimo-dhimis iibsasho badan. Oo waxaanu la shaqaynaa shirkado badan oo soo gudbiya xamuulka, waxaanu u gaarsiin karnaa alaabta si badbaado leh oo qumman gacmahaaga. Waqtiga bixinta waa qiyaastii 3-20 maalmood kadib xaqiijinta lacag bixinta.
Molecular Formula | C26H20N2 |
Molar Mass | 360.45 |
Density | 1.2408 (rough estimate) |
Meesha dhalaalaysa | 279-283°C(lit.) |
Boling Point | 482.47°C (rough estimate) |
Flash Point | 231°C |
Biyuhu milmayn | Soluble in methanol (36mg/100ml), ethanol, 2-propanol, bezene, and acetone. Partly miscible in water. |
Solubility | Benzene (Slightly, Heated), DMSO (Slightly, Heated), Methanol (Slightly, Heated) |
Vapor Presure | 7.38E-11mmHg at 25°C |
Muuqashada | Powder |
Color | Yellow |
ur | budo huruud ah oo khafiif ah |
BRN | 306714 |
pKa | 5.88±0.30(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.7620 (estimate) |
MDL | MFCD00004972 |
Physical and Chemical Properties |
melting point 277-285°C |
Isticmaal | Copper reagent for photometric determination of copper in plasma. |
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