The emitting layer (EML) consists of a host and doping material. A host material supports the formation of exciton by effectively binding electrons and holes. A host material should meet several main requirements to perform its duty, including a sufficient overlap between the emission spectra of host materials and the absorption spectra of dopants to ensure effective Förster energy transfer, as well as suitable HOMO/LUMO levels matching with hole or electron transporting layers. For TADF hosts, their triplet energy level is quite significant comparing to fluorescence OLED hosts, and their molecular rigidity also requires additional tuning to achieve enhanced performance.
Products(161) Items 5-5 of 6
4,6-Bis(3-(9H-carbazol-9-yl)phenyl)pyrimidine
1262678-77-2 98%
(9-(4-(Diphenylamino)phenyl)-9-phenyl-9H-fluorene-2,7-diyl)bis(diphenylphosphine oxide)
1198361-98-6 99%
3',5'-Di(9H-carbazol-9-yl)-[1,1'-biphenyl]-3,5-dicarbonitrile
1352800-07-7 99%
6,7-Dimethyl-5,12-di(pyridin-4-yl)-5,12-dihydroindolo[3,2-a]carbazole
1803246-66-3 97%
1,1'-(2,5-Dimethyl-1,4-phenylene)dipyrene
1036404-84-8 99%
10-Phenyl-2'-(triphenylsilyl)-10H-spiro[acridine-9,9'-fluorene]
1454372-37-2 99%
Di(9,9'-spirobi[fluoren]-3-yl)(phenyl)phosphine oxide
1454615-69-0 99%
890148-68-2 98%
1025079-68-8 98+%
Diphenyl(spiro[fluorene-9,9'-xanthen]-4'-yl)phosphine oxide
1508022-28-3 97%
4'-(9H-Carbazol-9-yl)-[1,1'-biphenyl]-3,5-dicarbonitrile
1646323-59-2 99%
9,9'-Spirobi[fluoren]-4-yldiphenylphosphine oxide
1314243-72-5 98%
10g
(9-Phenyl-9H-carbazole-2,7-diyl)bis(diphenylphosphine oxide)
1299463-56-1 99%
Bis(4''-(naphthalen-1-yl(phenyl)amino)-[1,1':4',1''-terphenyl]-4-yl)(phenyl)phosphine oxide
1415633-86-1 98%
9-(4-Phenyl-6-(3-(triphenylsilyl)phenyl)-1,3,5-triazin-2-yl)-9H-carbazole
1357066-26-2 95%
N,N-Diphenyl-4'-(phenylsulfonyl)-[1,1'-biphenyl]-4-amine
1693761-04-4 98%
9,9'-(2-([1,2,4]Triazolo[1,5-a]pyridin-2-yl)-1,3-phenylene)bis(9H-carbazole)
2127406-34-0 98%
2-(9-Phenyl-9H-carbazol-3-yl)isophthalonitrile
2350278-23-6 98%
9-(10-Phenylanthracen-9-yl)spiro[benzo[c]fluorene-7,9'-fluorene]
1262281-88-8 98%
4'-(9H-Carbazol-9-yl)-[1,1'-biphenyl]-2,6-dicarbonitrile
2279125-23-2 98%
(2'-(Di-p-tolylamino)-[1,1'-biphenyl]-2-yl)diphenylphosphine oxide
1579983-04-2 98%
Spiro[benzo[c]fluorene-7,9'-fluorene]-2',7'-diylbis(diphenylphosphine oxide)
1270960-64-9 98%
1616657-81-8 99%
10g
(4-(3-(Diphenylphosphoryl)-9H-carbazol-9-yl)phenyl)diphenylphosphine oxide
1226860-68-9 97+%
1g
1,4-Bis((9H-carbazol-9-yl)methyl)benzene
166256-60-6 95+%
1g
1-(7-([9,9'-Bianthracen]-10-yl)-9,9-dioctyl-9H-fluoren-2-yl)pyrene
1258522-34-7 97%
1g
2,7-Di(pyren-1-yl)-9,9'-spirobi[fluorene]
886456-80-0 97%
1g
349666-25-7 97%
1g
9,9',10,10'-Tetraphenyl-2,2'-bianthracene
172285-72-2 97%
100mg
9,9'-(5-(Triphenylsilyl)-1,3-phenylene)bis(9H-carbazole)
850221-63-5 97%
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