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CAS Nr .: | 200052-70-6 |
Linear Formula: | C30H35N3O |
Purity: | Sublimed,> 99 feem pua (HPLC) |
Qhov tsos: | Liab Hmoov |
Molecular Luj: | 453.62 g / mol |
UV: | 501 nm (THF) |
PL: | 602 nm (THF) |
Melting Point: | >250 degree (0.5 feem pua yuag poob) |
DCJTB Powder Description
DCJTB, ib qho dicyanomethylene-4H-pyran (DCM) derivative, yog ib qho ntawm cov khoom muaj txiaj ntsig zoo tshaj plaws. Nws tau siv dav hauv OLEDs liab thiab dawb.
DCJTB belongs rau ib chav kawm ntawm laser dyes pab tau rau hnub ci-concentrator daim ntaub ntawv. Ntshiab DCJTB tuaj yeem npaj tau los ntawm qhov tsis sib xws 4-(dicyanomethylene)-2-(t-butyl)-6-methyl-4H-pyran ncaj qha. Cov liab dopants no muaj siab photoluminescent (PL) quantum yields.
Nrog plaub methyl bulky substituents ntawm julolidine moiety, thiab tert-butyl pawg ntawm pyran moiety ntawm DCM qaum pob txha, DCJTB tuaj yeem tiv thaiv kom tsis txhob muaj cov concentration quenching ntawm cov ntaub ntawv emitting, uas ua rau kev txhim kho cov khoom siv hluav taws xob electroluminescence.
DCJTB kuj tau siv los ua cov khoom siv sib cuam tshuam ntawm cov dye thiab txais nyob rau hauv me me molecule organic heterojunction solar cells, retarding tus nqi recombinations ntawm tus pub thiab tus txais.
DCJTB Powder Applications thiab Lwm Cov Kev Lag Luam
● Liab dopant rau dawb organic teeb-emitting diodes (OLEDs)
● Emitting txheej los txhim kho kev ua haujlwm ntawm OLEDs
● Electronics
● Kev Tshawb Fawb & Kev Tshawb Fawb
Cov ntaub ntawv dav dav
CAS nr | 200052-70-6 |
Lub npe | 4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran |
Tshuaj formula | C30H35N3O |
Molecular hnyav | 453.62 g / mol |
Kev nqus * | λmax 502 nm hauv THF |
Fluorescence | λ max 602 nm hauv THF |
HMOOB/LUAM | HOMO=5.4 eV, LUMO=3.2 eV [1] |
Synonyms | 4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H- pyran |
Classification/ Tsev Neeg | Cov ntaub ntawv liab dopant, OLED liab emitters, TADF cov ntaub ntawv. |
Purity | Unsublimed > 98.0 feem pua (HPLC) |
Melting point | n/a |
Qhov tshwm sim | Sib sib zog nqus liab crystals / hmoov |
Cim npe nrov: dcjtb hmoov, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
Koj Tseem Yuav Zoo Li
Xa kev nug
