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 3-5 of 6
1g
9-(3-(9H-Carbazol-9-yl)phenyl)-9H-carbazole-3-carbonitrile
1392506-99-8 98+%
3-(3-(9H-Carbazol-9-yl)phenyl)benzo[4,5]thieno[2,3-b]pyridine
1421599-23-6 97%
10-(4-((4-(9H-Carbazol-9-yl)phenyl)sulfonyl)phenyl)-9,9-dimethyl-9,10-dihydroacridine
1792173-34-2 97%
3,3'-(9H,9'H-[3,4'-Bicarbazole]-9,9'-diyl)dibenzonitrile
1622297-83-9 97%
Tris(9-phenyl-9H-carbazol-3-yl)phosphane
1392204-91-9 99%
9-(4-(4-Phenylquinolin-2-yl)phenyl)-9H-carbazole
1617494-49-1 99%
9-(5-(3-(9H-Carbazol-9-yl)phenyl)pyridin-3-yl)-9H-carbazole
1583238-16-7 99%
9-(3-(3,5-Di(pyridin-2-yl)-1H-1,2,4-triazol-1-yl)phenyl)-9H-carbazole
1361953-33-4 99%
3'-(9H-Carbazol-9-yl)-[1,1'-biphenyl]-3,5-dicarbonitrile
1646323-60-5 99%
9,9-Dimethyl-N,N-diphenyl-7-(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)-9H-fluoren-2-amine
1705571-72-7 99%
9'-(2-Ethylhexyl)-9'H-9,2':7',9''-tercarbazole
1021423-90-4 97%
9-(3'-(4,6-Diphenyl-1,3,5-triazin-2-yl)-[1,1'-biphenyl]-3-yl)-9H-carbazole
1106730-56-6 98%
3,5-Di(9H-carbazol-9-yl)benzonitrile
1101848-45-6 98%
1g
3,3'-Bis(9H-pyrido[2,3-b]indol-9-yl)-1,1'-biphenyl
1469997-91-8 98%
5-(3-(9-Phenyl-9H-carbazol-3-yl)phenyl)-5H-pyrido[3,2-b]indole
2099149-76-3 98%
9-(9-Phenyl-9H-carbazol-3-yl)-9-(p-tolyl)-9H-fluorene-3-carbonitrile
1448222-38-5 98%
4-(10-(4-(1-Phenyl-1H-phenanthro[9,10-d]imidazol-2-yl)phenyl)anthracen-9-yl)benzonitrile
2186679-41-2 98%
9-(4-(4,6-Diphenylpyrimidin-2-yl)phenyl)-9H-carbazole
1106729-87-6 98%
1g
9,9'-(9,9-Dimethyl-9H-fluorene-2,7-diyl)bis(9H-carbazole)
226958-06-1 98%
100mg
9,9'-(2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(9H-carbazole)
604785-54-8 95+%
1g
1,1'-((9H-Fluorene-9,9-diyl)bis(4,1-phenylene))dipyrene
1174006-47-3 95+%
1g
9,9'-(9,9-Di-p-tolyl-9H-fluorene-2,7-diyl)bis(9H-carbazole)
1174006-50-8 95+%
1g
9,9'-((Phenylphosphanediyl)bis(4,1-phenylene))bis(9H-carbazole)
2704372-77-8 95+%
1g
9,9'-(9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(9H-carbazole)
848900-30-1 97%
1g
9-(4-(tert-Butyl)phenyl)-3,6-ditrityl-9H-carbazole
956373-04-9 97%
4,4'-Bis(triphenylsilyl)-1,1'-biphenyl
18826-13-6 97%
4,4'-(P-tolylmethylene)bis(N,N-diethyl-3-methylaniline)
70895-80-6 97%
2,2',7,7'-Tetra(9H-carbazol-9-yl)-9,9'-spirobi[fluorene]
214078-86-1 97%
9,9,9',9'-Tetra-p-tolyl-9H,9'H-2,2'-bifluorene
854046-47-2 97%
9,9'-((9H-Fluorene-9,9-diyl)bis(3,1-phenylene))bis(9H-carbazole)
1431945-64-0 97%
®
TM