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 1-5 of 6
1g
9-Phenyl-3,6-bis(4-(1-phenyl-1H-benzo[d]imidazol-2-yl)phenyl)-9H-carbazole
1258780-50-5 98% HPLC
Typically In Stock
100mg
3-(4,6-Diphenyl-1,3,5-triazin-2-yl)-9-phenyl-9H-carbazole
1313391-57-9 98%
Typically In Stock
100mg
3,3'-Bis(dibenzo[b,d]thiophen-4-yl)-1,1'-biphenyl
1128045-14-6 98%
Typically In Stock
250mg
((1,3,5-Triazine-2,4,6-triyl)tris(benzene-3,1-diyl))tris(diphenylphosphine oxide)
1646906-26-4 97%
Typically In Stock
250mg
9,9',9''-Triphenyl-9H,9'H,9''H-3,3':6',3''-tercarbazole
1141757-83-6 98%
Typically In Stock
1499-10-1 98%
1499-10-1 analytical standard
1g
2085-33-8 99.995%
Typically In Stock
4,4'-Bis(2,2-diphenylvinyl)-1,1'-biphenyl
142289-08-5 >98.0%(HPLC)
4,4'-Bis(2,2-diphenylvinyl)-1,1'-biphenyl
142289-08-5 >99.0%(GC)
25067-59-8 Mw ~90000
2085-33-8 98%
25067-59-8 Mw ~1100,000
5g
1055-23-8 97%
Typically In Stock
1g
25067-59-8 average Mn 25,000-50,000
Typically In Stock
1g
13978-85-3 98+%
Typically In Stock
25g
1499-10-1 98%
Typically In Stock
5g
4,4-Di(9H-carbazol-9-yl)-1,1-biphenyl
58328-31-7 97%
Typically In Stock
100mg
3,3'-(5'-(3-(Pyridin-3-yl)phenyl)-[1,1':3',1''-terphenyl]-3,3''-diyl)dipyridine
921205-03-0 95%
Typically In Stock
5g
9-(Naphthalen-1-yl)-10-(naphthalen-2-yl)anthracene
855828-36-3 95%
Typically In Stock
5g
Dibenzo[b,d]thiophene-2,8-diylbis(diphenylphosphine oxide)
1019842-99-9 95%
Typically In Stock
250mg
2,6-Bis[3-(9H-carbazol-9-yl)phenyl]pyridine
1013405-24-7 >99% (HPLC), Sublimed
Typically In Stock
1g
2,8-Bis(9H-carbazol-9-yl)dibenzothiophene
913738-04-2 95+%
Typically In Stock
5g
9,10-Di(naphthalen-2-yl)anthracene
122648-99-1 97%
Typically In Stock
1g
9,10-Bis(4-methoxyphenyl)anthracene
24672-76-2 98%
Typically In Stock
1g
9,10-Di(naphthalen-1-yl)anthracene
26979-27-1 97%
Typically In Stock
1g
3,5-Bis(3-(9H-carbazol-9-yl)phenyl)pyridine
1013405-25-8 95%
Typically In Stock
1g
(Oxybis(2,1-phenylene))bis(diphenylphosphine oxide)
808142-23-6 95%
Typically In Stock
100mg
2-tert-Butyl-9,10-di(naphth-2-yl)anthracene
274905-73-6 97%
Typically In Stock
2085-33-8 98%
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