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 2-5 of 6
250mg
9,9'-Spirobi[fluorene]-2,7-diylbis(diphenylphosphine oxide)
1234510-13-4 97%
5g
2,2'-Di(9H-carbazol-9-yl)-1,1'-biphenyl
592551-54-7 95%
5g
Diphenyl(4-(triphenylsilyl)phenyl)phosphine oxide
1286708-86-8 97%
N-(4-(1-(4-(Di-p-tolylamino)phenyl)cyclohexyl)phenyl)-3-methyl-N-(p-tolyl)aniline
1174006-36-0 99%
4'''-(Diphenylamino)-2',5'-diphenyl-[1,1':4',1'':4'',1'''-quaterphenyl]-4-carbonitrile
2408719-17-3 97%
1g
9,9'-Diphenyl-9H,9'H-[3,3'-bicarbazole]-6-carbonitrile
1462896-48-5 99%
3-(4-(9H-Carbazol-9-yl)phenyl)-9-(4,6-diphenyl-1,3,5-triazin-2-yl)-9H-carbazole
1407183-68-9 99%
Dibenzo[b,d]furan-4-yldiphenylphosphine oxide
1268162-33-9 99%
1g
10-(4'-(Diphenylamino)-[1,1'-biphenyl]-4-yl)acridin-9(10H)-one
1188546-10-2 99%
4,4'-(9H,9'H-[3,3'-Bicarbazole]-9,9'-diyl)bis(N,N-diphenylaniline)
1032174-52-9 99%
9-(6-(5H-Pyrrolo[2,3-b:4,5-b']dipyridin-5-yl)pyridin-2-yl)-9'-phenyl-9H,9'H-3,3'-bicarbazole
2041519-51-9 97%
(9-(3-(9H-Carbazol-9-yl)phenyl)-9H-carbazol-3-yl)diphenylphosphine oxide
1296229-26-9 99%
4-(4,6-Bis(12-phenylindolo[2,3-a]carbazol-11(12H)-yl)-1,3,5-triazin-2-yl)benzonitrile
1617496-77-1 98%
4,4''-Bis(triphenylsilyl)-1,1':4',1''-terphenyl
1046146-39-7 98%
1g
2-Phenyl-4,6-bis(3-(triphenylsilyl)phenyl)-1,3,5-triazine
2252416-90-1 98%
11-(4,6-Di([1,1'-biphenyl]-4-yl)-1,3,5-triazin-2-yl)-12-phenyl-11,12-dihydroindolo[2,3-a]carbazole
1663489-47-1 98%
11-(4,6-Di([1,1'-biphenyl]-3-yl)-1,3,5-triazin-2-yl)-12-phenyl-11,12-dihydroindolo[2,3-a]carbazole
2133038-36-3 98%
Bis(4-(3,6-diphenyl-9H-carbazol-9-yl)phenyl)methanone
1360642-12-1 98%
(4'-(9H-Carbazol-9-yl)-2,2'-dimethyl-[1,1'-biphenyl]-4-yl)diphenylphosphine oxide
1206906-21-9 98%
9-(4-(10-Phenylanthracen-9-yl)phenyl)-9H-carbazole
910647-23-3 98%
10g
1,3-Di(9H-carbazol-9-yl)benzene
550378-78-4 96%
Typically In Stock
250mg
475460-77-6 98%
Typically In Stock
1g
10,10'-Di([1,1'-biphenyl]-4-yl)-9,9'-bianthracene
172285-79-9 95+%
1g
3,3''-Di(9H-carbazol-9-yl)-1,1':3',1''-terphenyl
1116499-73-0 95%
100mg
2-tert-Butyl-9,10-di(naphth-2-yl)anthracene
274905-73-6 97%
Typically In Stock
9,9'-Spirobi[fluoren]-2-yldiphenylphosphine oxide
1125547-88-7 95+%
1g
N,N'-Di-1-naphthalenyl-N,N'-diphenyl[1,1':4',1'':4'',1'''-quaterphenyl]-4,4'''-diamine
948552-24-7 97%
4,4,8,8,12,12-Hexa-p-tolyl-8,12-dihydro-4H-benzo[1,9]quinolizino[3,4,5,6,7-defg]acridine
1131007-94-7 97%
1g
2,2'':7'',2''''-Ter(9,9'-spirobi[fluorene])
518997-91-6 98%
4,4'-Bis(2,2-di-p-tolylvinyl)-1,1'-biphenyl
135804-06-7 97% mix TBC as stabilizer
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