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(81) Items 2-5 of 3
1g
N1,N1,N4,N4-Tetraphenylbenzene-1,4-diamine
14118-16-2 98%
Typically In Stock
100mg
1,3,5-Tris[4-(diphenylamino)phenyl]benzene
147951-36-8 95% N
Typically In Stock
100mg
9-Ethyl-3-(n-methyl-n-phenylhydrazonomethyl)carbazole
75232-44-9 98%
Typically In Stock
1g
9-Ethylcarbazole-3-carboxaldehydeN-benzyl-N-phenylhydrazone
75238-79-8 95%
Typically In Stock
100g
N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine
65181-78-4 97%
Typically In Stock
100mg
5,5,10,10,15,15-Hexamethyl-10,15-dihydro-5H-diindeno[1,2-a:1',2'-c]fluorene
597554-76-2 95+%
Typically In Stock
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
N4,N4'-Di(phenanthren-9-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine
182507-83-1 97%
Typically In Stock
1g
Tris[4-(2-thienyl)phenyl]amine
142807-63-4 98%
100mg
1,3,5-Tris(4'-fluorobiphenyl-4-yl)benzene
372956-40-6 95%
1g
Diphenyl(4-(triphenylsilyl)phenyl)phosphine oxide
1286708-86-8 98% （HPLC）
None
N-(4-(1-(4-(Di-p-tolylamino)phenyl)cyclohexyl)phenyl)-3-methyl-N-(p-tolyl)aniline
1174006-36-0 99%
None
N2,N2,N2',N2'-Tetra([1,1'-biphenyl]-4-yl)-9,9'-spirobi[fluorene]-2,2'-diamine
1174006-39-3 97%
100mg
2,6-Diphenylbenzo[1,2-b:4,5-b']difuran
5379-77-1 95+%
10g
9,9-Dioctyl-N2,N7-diphenyl-N2-(m-tolyl)-N7-(o-tolyl)-9H-fluorene-2,7-diamine
439942-97-9 99%
None
4,4'-(Diphenylmethylene)bis(N,N-diphenylaniline)
1459723-98-8 99% Sublimed
1g
N1,N4-Diphenyl-N1,N4-di-m-tolylbenzene-1,4-diamine
80223-29-6 99% Sublimed
1g
N,N'-Di(4-biphenylyl)-N,N'-diphenylbenzidine
134008-76-7 98%
100g
N4,N4'-Diphenyl-N4,N4'-di-p-tolyl-[1,1'-biphenyl]-4,4'-diamine
20441-06-9 98% (GC)
1g
N4,N4'-Bis(9,9-dimethyl-9H-fluoren-2-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine
361486-60-4 99% Sublimed
100mg
303111-06-0 95%
100mg
N3,N3,N3',N3'-Tetra-p-tolyl-[1,1'-biphenyl]-3,3'-diamine
161485-60-5 95%
5g
2,2'-Dimethyl-N4,N4'-di(naphthalen-1-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine
495416-60-9 99% Sublimed
100mg
7,7'-Bi[1,4]benzoxazino[2,3,4-kl]phenoxazine
1395881-55-6 97%
1g
N1,N4-Di(naphthalen-2-yl)-N1,N4-diphenylbenzene-1,4-diamine
139994-47-1 99% Sublimed
100mg
N2,N7-Diphenyl-N2,N7-di-m-tolyl-9,9'-spirobi[fluorene]-2,7-diamine
1033035-83-4 99% Sublimed
1g
4,4'-((1E,1'E)-1,4-Phenylenebis(ethene-2,1-diyl))bis(N,N-bis(4-methoxyphenyl)aniline)
872466-50-7 98%
None
N4,N4'-Di(naphthalen-1-yl)-N4-(4-octylphenyl)-N4'-phenyl-[1,1'-biphenyl]-4,4'-diamine
1431521-16-2 99%
1g
N2,N2,N2',N2'-Tetraphenyl-9,9'-spirobi[fluorene]-2,2'-diamine
862664-73-1 99% Sublimed
None
746634-00-4 99%
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