CAS: 838862-47-8|4,4′-Bis(3,6-di-tert-butyl-9H-carbazol-9-}yl)-1,1′-biphenyl

Taw qhia ntawm CAS: 838862-47-8|4,4′-Bis(3,6-di-tert-butyl-9H-carbazol-9-}yl)-1,1′-biphenyl

Cov tshuaj "9,9'-[1,1'-biphenyl]-4,4'-diylbis[3,{10}}bis(1,{12}}dimethylethyl)-9 H-Carbazole" yog ib hom biphenyl compound, uas yog ib hom organic compound uas muaj ob phenyl rings. Lub xub ntiag ntawm pawg carbazole qhia tau hais tias qhov sib xyaw no yuav muaj cov khoom siv hluav taws xob nthuav dav, vim tias carbazole yog cov khoom siv hauv cov organic semiconductors.

Specification of CAS: 838862-47-8|4,4′-Bis(3,6-di-tert-butyl-9H-carbazol-9-}yl)-1,1′-biphenyl

Kev Tshawb Fawb Daim Ntawv Thov CAS: 838862-47-8|4,4′-Bis(3,6-di-tert-butyl-9H-carbazol-9-}yl)-1,1′-biphenyl

Organic Light-Emitting Diodes (OLEDs) Daim ntawv thov

Cov khoom thauj lub qhov ntawm carbazole derivatives, xws li 4,4′-bis(9H-carbazol-9-yl)-1,1′-biphenyl (CBP), yog siv dav hauv OLEDs. Qhov sib xyaw-valence radical cations ntawm bis (carbazolyl) analogues zoo li 4,4'-bis(3,6-di-tert-butyl-9H-carbazol-9-yl){21 }},1′-biphenyl, tus qauv rau CBP, qhia cov yam ntxwv zoo rau OLED daim ntawv thov, raws li pom los ntawm tiam thiab kev sib piv ntawm radical cations los ntawm cov tshuaj oxidation (Kaafarani li al., 2016).

Cov khoom siv rau phosphorescent OLEDs

Carbazole derivatives tau tsim los ua bipolar host cov ntaub ntawv rau xiav thiab ntsuab phosphorescent OLEDs, qhia siab triplet energies thiab ua tau zoo heev. Tshwj xeeb, cov ntaub ntawv xws li 9-(3′,5′-di(1H-1,2,4-triazol-1-yl)-[1,1′-biphenyl]{ {13}}yl)-9H-carbazole (DTzSCz) tau siv los ua kom tau txais cov txiaj ntsig zoo sab nraud quantum hauv xiav thiab ntsuab PhOLEDs, qhia txog qhov zoo tshaj plaws n-hom rau p-hom piv rau kev thauj mus los sib npaug (Liu thiab ib., 2016).

Siab Thermal Stability Host Materials

Novel compounds incorporating carbazole, 1,3, 5-triazine, thiab fluorene pawg tau raug tsim los ua kom pom cov thermal zoo heev thiab lub zog triplet siab, ua rau lawv haum raws li cov khoom siv rau ntsuab PhOLEDs. Cov ntaub ntawv no, xws li 9-(4'-(4,6-bis(9,9-dimethyl-9H-fluoren-2-yl)){{13} },3,5-triazin-2-yl)-[1,1′-biphenyl]-4-yl)-9H-carbazole (TPBDF-Cz1), qhia tau zoo electroluminescence kev ua tau zoo vim qhov sib npaug thiab kev thauj mus los ntawm electron (Guichen li al., 2021).

Kev daws teeb meem-cov khoom siv OLED

A fluorinated carbazole derivative, 9,9'-[2,2'-bis(trifluoromethyl)-biphenyl-4,4'-diyl]bis(9H-carbazole) (6FCBP), tau npaj nrog txhim kho solubility rau fabricating OLEDs los ntawm spin txheej los yog lub tshuab nqus tsev deposition, showcasing zoo heev. Qhov no qhia txog qhov tseem ceeb ntawm kev hloov kho cov tub ntxhais carbazole los txhim kho kev solubility thiab kev ua haujlwm rau OLED daim ntawv thov (Ge et al., 2008).

Cim npe nrov: cas:838862-47-8|4,4′-bis(3,6-di-tert-butyl-9h-carbazol-9-yl)-1,1′-biphenyl, China cas:{{ 14}}|4,4′-bis(3,{19}}di-tert-butyl-9h-carbazol-9-yl)-1,1′-biphenyl manufacturers, hoobkas