570265
聚{[2-[2′,5′-双(2″-乙基己氧基)苯基]-1,4-苯乙炔]-co-[2-甲氧基-5-(2′-乙基己氧基)-1,4-苯乙炔]}
别名:
BEHP-co-MEH-PPV, 聚[(BEHP-PPV)-co-(MEH-PPV)]
form
solid
mol wt
Mn 18,900 (typical)
composition
BEHP-PPV, ~60 mol % , MEH-PPV, ~40 mol %
solubility
THF: soluble, chloroform: soluble, xylene: soluble
fluorescence
λex 325 nm; λem 545 nm in chloroform
Mw/Mn
4.7 (typical)
General description
Poly{[2-[2′,5′-bis(2″-ethylhexyloxy)phenyl]-1,4-phenylenevinylene]-co-[2-methoxy-5-(2′-ethylhexyloxy)-1,4-phenylenevinylene]} ((BEHP-PPV)-co-(MEH-PPV)) is a poly(phenylenevinylene) derivate that is highly resistant to photo degradation. It has a high solubility in solvents like chloroform, THF and xylene.
Application
发光聚合物。
((BEHP-PPV)-co-(MEH-PPV)) is a conjugating polymer that can be used as an active layer in the fabrication of a variety of organic semiconducting devices such as light emitting diodes (LEDs), photovoltaic cells, and photonic crystal lasers.
Features and Benefits
比其他取代 PPV 衍生物光氧化更稳定。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
Electrically pumped photonic crystal laser constructed with organic semiconductors
Cai Y, et al.
Laser Physics Letters, 27(3), 035801-035801 (2017)
Stability of the J-V characteristics of (BEHP-PPV)-co-(MEH-PPV) based light-emitting diodes
Sanchez JC and Estrada M
Microelectronics reliability, 49(12), 1503-1507 (2009)
Influence of PEDOT: PSS layer on the performances of" bulk-heterojunction" photovoltaic cells based on MEH-PPV: PCBM (1: 4) polymeric blends
Iftimie S, et al.
Digest Journal of Nanomaterials and Biostructures, 6(4), 1631-1638 (2011)
相关内容
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