MEH-PPV

The formation is the result of the strong interaction of π π conjugated system in the base state in the films, which associated with the direct MEH PPV to C 60 charge transfer.

证明混合薄膜内，由于ππ共轭体系的强相互作用在基态发生MEH PPV向C60的电子转移，形成电荷转移络合物。

When PPE-BT is blended with MEH-PPV donor, η _ e is 3.67×10~ (-3 ) % , which is lower.

但当C8 -PPE-BT 与给体MEH-PPV构成器件时,其能量转换效率较差, 分别为3.67×10-3%和2.54×10-3%.

The photoelectric characteristics of conducting polymer MEH-PPV film were studied using contact potential difference ( CPD ) method.

用接触电位差 ( CPD ) 方法研究了导电聚合物MEH-PPV薄膜的光电特性.

Based on the layer-optimized method, the devices of sandwiched structure are produced by compounding MEH-PPV and SiO 2 In three different voltage regions of alternating current, the devices luminesce differently.

在分层优化基础上，用MEH PPV和SiO2复合制成夹层结构器件，在交流电压的三个区域下，表现出不同的发光。

The carrier injection process of polymer light-emitting diodes ( PLEDs) with MEH-PPV ( poly [ 2-methoxy, 5-( 2-ethylhexoxy)-1,4-phenylene vinylene]) as the light-emitting layer, was investigated using impedance spectroscopy, capacitance-voltage ( C-V) and capacitance-frequency ( C-F) techniques.

采用交流阻抗谱，电容-电压，电容-频率等实验方法，研究了共轭高分子MEH-PPV（poly[2-methoxy，5-（2-ethylhexoxy）-1,4-phenylene vinylene]）发光二极管的载流子注入过程。