2024年9月1日 · In this context, a novel organic conjugated copolymer based on Poly (2-methoxy-5- (2-ethyl-hexyloxy)-1,4-phenylene-vinylene) MEH-PPV and poly (3-hexylthiophene) P3HT has been synthesized and characterized. These polymers have been studied previously and coupled with other types of polymers.

2024年7月11日 · In this paper, we try to study the physical properties and miscibility in P3HT/DOCN-PPV organic solar cell (OPV) by meaning of molecular dynamic (MD) simulation. The glass transition temperature (Tg) of P3HT, DOCN-PPV and P3HT/DOCN-PPV system were found by using the dilatometric procedure.

研究人员以ppv的衍生物（meh-ppv）作为给体，富勒烯c60作为受体，这是第一次将c60作为受体材料应用到双层结构的太阳能电池中。 C60具有极高的电子亲和势和电子迁移率，使得聚合物材料吸光后产生的电子可以极快地转移到C60上。

2017年9月13日 · Keywords solvent，spectrum feature，crystallization 溶剂的种类及其挥发速率可以改变光敏层的形貌，进而 P3HT：采用FeCL3催化氧化法制备 ；MEH—PPV采用脱 影响器件的性能。 黎立桂等_】通过比较实验发现，从氯苯中 卤化氢路线以对甲氧基苯酚为原料进行合成反应，再利用超 制得的薄膜具有更小的相分离尺度和分散度，其光伏器件的 声振荡方法合成。 能量转换效率比以甲苯为溶剂制得的要高得多杨小牛等_2]把 溶剂：氯仿 、四氢呋喃、二硫化碳、甲 …

2024年8月1日 · Composite exhibits promising electrochemical properties for solar cells. The MEH-PPV-P3HT copolymer is a newly studied donor organic conjugated compound that has good optoelectronic properties which enhances its reliability to be a great candidate to be used in an active layer of optoelectronic devices.

2025年1月21日 · They show that MEHPPV-P3HT impregnated nanofibers begin as solid cylinders and end up as nanotubes with a nominal diameter of nearly 200 nm. The confinement effect or nanostructuration effect seems to be signed and appears in …

2016年10月4日 · In this study, hybrid perovskite solar cells are fabricated using poly [2-methoxy-5- (2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV) and poly (3-hexylthiophene-2,5-diyl) (P3HT) as...

2024年9月1日 · In this paper, MEH-PPV-P3HT copolymer was synthesized by the oxidative chemical reaction. Experimental analyses of their vibrational, thermal, and optical properties were conducted. The obtained results highlight the interaction between the MEH-PPV and the P3HT, demonstrating the presence of newer vibration bands in the InfraRed and Raman ...

2022年1月27日 · A new copolymer has been studied, which is formed by Poly (2-methoxy-5- (2-ethyl-hexyloxy)-1,4-phenylene-vinylene) (MEH-PPV) and poly (3-hexylthiophene) (P3HT). The choice of these π-conjugated polymers was based on their semiconductor characters and their great applicability in electronic organic devices.

2012年10月1日 · The electrical and photoresponse properties of the p-Si/P3HT/Al and p-Si/P3HT:MEH-PPV/Al organic devices have been investigated by current-voltage and capacitance-voltage characteristics. The diode parameters such as ideality factor, barrier height, rectification ratio, Richardson constant, and series resistance were determined from current ...