推薦產品
![聚[2-甲氧基-5-(2-乙基己氧基)-1,4-苯乙炔] average Mn 40,000-70,000](/deepweb/assets/sigmaaldrich/product/structures/344/488/b8f8179d-3970-4deb-a754-adda88cdb36f/640/b8f8179d-3970-4deb-a754-adda88cdb36f.png)
![聚[(9,9-二正辛基芴基-2,7-二基)-alt-(苯并[2,1,3]噻二唑-4,8-二基)] average Mn ≤25000](/deepweb/assets/sigmaaldrich/product/structures/428/661/1c4ebb98-9d51-48c0-96c7-e556ca425aa4/640/1c4ebb98-9d51-48c0-96c7-e556ca425aa4.png)
![Poly[(9,9-dioctylfluorenyl-2,7-diyl)-alt-(6,6′-{2,2′-bipyridine})] Mw ≥10,000 Da by GPC](/deepweb/assets/sigmaaldrich/product/structures/229/416/b7bc5f74-105e-4593-b0f8-f605aee79aec/640/b7bc5f74-105e-4593-b0f8-f605aee79aec.png)
![Poly[(9,9-dioctylfluorenyl-2,7-diyl)-co-(2,5-p -xylene)]](/deepweb/assets/sigmaaldrich/product/structures/304/486/0a6afc7d-029d-435c-a452-b42c5b111abd/640/0a6afc7d-029d-435c-a452-b42c5b111abd.png)
![聚[(间苯乙炔)-co-(2,5-二辛氧基对苯乙炔)] light-emitting polymer, predominantly trans](/deepweb/assets/sigmaaldrich/product/structures/249/040/9442b889-4fa0-4b4a-b424-cff0769a5ef2/640/9442b889-4fa0-4b4a-b424-cff0769a5ef2.png)
![聚[(对苯乙炔)-alt-(2-甲氧基-5-(2-乙基己氧基)-对苯乙炔)]](/deepweb/assets/sigmaaldrich/product/structures/147/963/61b421da-530b-4acf-8851-ecb9492e90ba/640/61b421da-530b-4acf-8851-ecb9492e90ba.png)
描述
UV: 480 nm (in THF)
PL: 539 nm (in THF)
Eg = 2.3 eV
品質等級
分子量
Mw ≥20,000 Da by GPC
energy gap
2.3 eV (Eg (HOMO-LUMO gap))
溶解度
THF: soluble
chloroform: soluble (or chlorobenzene)
toluene: soluble
λmax
480 nm±5 nm in THF
螢光
λem 508 nm±10 nm in THF
λem 539 nm±10 nm in THF
軌道能量
HOMO 4.4 eV
LUMO 2.1 eV
應用
Polymer Emitting Layers for Solution-Processed OLEDs; green emission.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
聯絡技術服務