Entwodiksyon CAS:838862-47-8|4,4′-Bis(3,6-di-tèt-butil-9H-carbazol-9-il)-1,1′-bifenil
Konpoze "9,9'-[1,1'-biphenyl]-4,4'-diylbis[3,6-bis(1,1-dimethylethyl)-9 H-Carbazol" se yon kalite konpoze bifenil, ki se yon kalite konpoze òganik ki gen de bag fenil. Prezans gwoup carbazol yo endike ke konpoze sa a ka gen pwopriyete elektwonik enteresan, paske carbazol se yon eleman komen nan semi-conducteurs òganik.
Spesifikasyon CAS:838862-47-8|4,4′-Bis(3,6-di-tèt-butil-9H-carbazol-9-il)-1,1′-bifenil
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ATIK |
SPESIFIKASYON |
|
Pwen fonn |
437-442 degre |
|
Dansite |
1.05±0.1 g/cm3 (Prevwa) |
|
Pwen bouyi |
796.0±60.0 degre (Prevwa) |
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Pite |
98% |
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Fòmil molekilè |
C52H56N2 |
Aplikasyon pou rechèch CAS:838862-47-8|4,4′-Bis(3,6-di-tèt-butil-9H-carbazol-9-il)-1,1′-bifenil
Aplikasyon pou òganik limyè-emisyon dyod (OLED).
Pwopriyete twou-transpòte dérivés carbazol, tankou 4,4′-bis(9H-carbazol-9-yl)-1,1′-biphenyl (CBP), yo itilize anpil nan OLEDs. Kasyon radikal valens melanje nan analogue bis(carbazolyl) tankou 4,4′-bis(3,6-di-tèt-butil-9H-carbazol-9-yl){{21 }},1′-biphenyl, yon modèl pou CBP, montre karakteristik pwomèt pou aplikasyon OLED, jan yo demontre pa jenerasyon an ak konparezon nan kasyon radikal atravè oksidasyon chimik (Kaafarani et al., 2016).
Materyèl lame pou OLED fosforesan
Dérivés Carbazole yo te devlope kòm materyèl lame bipolè pou OLED fosforesan ble ak vèt, ki montre gwo enèji triplet ak pèfòmans ekselan. Espesyalman, materyèl tankou 9-(3′,5′-di(1H-1,2,4-triazol-1-yl)-[1,1′-biphenyl]{ {13}}yl)-9H-carbazole (DTzSCz) yo te itilize pou reyalize gwo efikasite pwopòsyon ekstèn nan PhOLEDs ble ak vèt, ki endike rapò optimal n-tip a p-tip pou transpò balanse chaj (Liu et al., 2016).
Segondè tèmik estabilite lame materyèl
Nouvo konpoze ki enkòpore gwoup carbazol, 1,3,5-triazine, ak fluorèn yo te sentèz pou montre pwopriyete tèmik trè ekselan ak gwo enèji triplet, ki fè yo apwopriye kòm materyèl lame pou PhOLED vèt. Materyèl sa yo, tankou 9-(4'-(4,6-bis(9,9-dimethyl-9H-fluoren-2-yl){{13} },3,5-triazin-2-yl)-[1,1′-biphenyl]-4-yl)-9H-carbazol (TPBDF-Cz1), revele bon elektwoluminesans pèfòmans akòz twou balanse ak mobilite transpò elektwon (Guichen et al., 2021).
Solisyon-pwosesis materyèl OLED
Yon dérivés carbazol fliyò, 9,9'-[2,2'-bis(trifluorometil)-biphenyl-4,4'-diyl]bis(9H-carbazol) (6FCBP), yo te prepare ak solubilite amelyore pou fabrike OLEDs atravè kouch vire oswa depozisyon vakyòm, montre pèfòmans ekselan. Sa a mete aksan sou siyifikasyon nan modifye nwayo carbazol la amelyore solubility ak processability pou aplikasyon OLED (Ge et al., 2008).



Baj popilè: cas:838862-47-8|4,4′-bis(3,6-di-tèt-butil-9h-karbazòl-9-il)-1,1′-bifenil, Lachin cas:{{ 14}}|4,4′-bis(3,6-di-tèt-butil-9h-carbazol-9-il)-1,1′-bifenil manifaktirè, faktori









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