In OLEDs, the hole-transporting layer plays an important role in facilitating hole injection from the anode to the light emitting layer. Therefore, it is important that the hole-transport materials should have electron-donating elements to form stable cation radicals. The need of HTM are acquired from chemical constancy upon device operation, high carrier charge mobility, crystallization, carrier concentration to enable adequate conductivity through the film, and the proper HOMO/LUMO energy level to ensure hole injection into the EML and electron blocking from the anode.
Products(86) Items 1-5 of 3
1g
1,3,5-Tris[4-(diphenylamino)phenyl]benzene
147951-36-8 95% N
Typically In Stock
1g
1,3,5-Tris[4-(9-carbazolyl)phenyl]benzene
160780-82-5 98% HPLC,N
Typically In Stock
100mg
1,3,5-Tris(4'-fluorobiphenyl-4-yl)benzene
372956-40-6 95% HPLC
1g
N-(9,9-Dimethyl-9H-fluoren-2-yl)-9,9-dimethyl-N-phenyl-9H-fluoren-2-amine
165320-27-4 95%
Typically In Stock
100mg
N,N,N',N'-Tetra([1,1'-biphenyl]-4-yl)[1,1':4',1''-terphenyl]-4,4''-diamine
952431-34-4 98%
Typically In Stock
5g
Diphenyl(4-(triphenylsilyl)phenyl)phosphine oxide
1286708-86-8 97%
1g
N4,N4-Di([1,1'-biphenyl]-4-yl)-N4'-(naphthalen-1-yl)-N4'-phenyl-[1,1'-biphenyl]-4,4'-diamine
897671-42-0 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
14154-42-8 >98.0%
N4,N4'-Di(naphthalen-1-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine
123847-85-8 98%
14154-42-8 Dye content ~85 %
N4,N4'-Di(naphthalen-1-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine
123847-85-8 sublimed grade,99%
N4,N4,N4',N4'-Tetra-p-tolyl-[1,1'-biphenyl]-4,4'-diamine
76185-65-4 >98.0%(HPLC)
N4,N4,N4',N4'-Tetra-p-tolyl-[1,1'-biphenyl]-4,4'-diamine
76185-65-4 >98.0%(HPLC)(N)
29H,31H-Phthalocyanine, cobalt complex
3317-67-7 95+%
250mg
9-Ethyl-3-(n-methyl-n-phenylhydrazonomethyl)carbazole
75232-44-9 98%
Typically In Stock
1g
N2,N7-Di(naphthalen-1-yl)-N2,N7,9,9-tetraphenyl-9H-fluorene-2,7-diamine
357645-40-0 98%
Typically In Stock
5g
14154-42-8 Dye content ~85 %
Typically In Stock
5g
29H,31H-Phthalocyanine, cobalt complex
3317-67-7 96%
Typically In Stock
1g
N4,N4'-Di(phenanthren-9-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine
182507-83-1 97%
Typically In Stock
1g
N4,N4'-Di(naphthalen-1-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine
123847-85-8 97%
Typically In Stock
1g
9-Ethylcarbazole-3-carboxaldehydeN-benzyl-N-phenylhydrazone
75238-79-8 95%
Typically In Stock
1g
Dipyrazino[2,3-f:2',3'-h]quinoxaline-2,3,6,7,10,11-hexacarbonitrile
105598-27-4 95%
Typically In Stock
5g
N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine
65181-78-4 97%
Typically In Stock
250mg
N2,N2,N2',N2',N7,N7,N7',N7'-Octakis(4-methoxyphenyl)-9,9'-spirobi[fluorene]-2,2',7,7'-tetraamine
207739-72-8 98%
Typically In Stock
5g
N4,N4,N4',N4'-Tetra-p-tolyl-[1,1'-biphenyl]-4,4'-diamine
76185-65-4 98%
Typically In Stock
1g
N,N'-Di-2-naphthyl-N,N'-diphenylbenzidine
139255-17-7 98%
Typically In Stock
250mg
N4,N4,N4',N4'-Tetra([1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamine
164724-35-0 97%
Typically In Stock
1g
2,7-Bis[N-(1-naphthyl)anilino]-9,9'-spirobi[9H-fluorene]
932739-76-9 98+%
Typically In Stock
25g
15546-43-7 98%
Typically In Stock
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