Synthesis and Characterization of MEH-PPV for Solar Cell Application

被引：0
|
作者：
Mahmoud, F. A. [1 ,2 ]
Assem, Y. [2 ,3 ]
Shehata, A. B. [4 ]
Motaung, D. E. [5 ]
机构：
[1] Natl Res Ctr, Solid State Phys Dept, 33 Elbuhouth St, Giza 12622, Egypt
[2] Natl Res Ctr, Ctr Excellence Adv Sci, Solar Cell Lab, 33 Elbuhouth St, Giza 12622, Egypt
[3] Natl Res Ctr, Polymer & Pigments Dept, 33 Elbuhouth St, Giza 12622, Egypt
[4] Natl Inst Stand, Tersa St El Haram,Giza PO 136, Giza 12211, Egypt
[5] CSIR, DST CSIR Natl Ctr Nanostruct Mat, ZA-0001 Pretoria, South Africa
来源：
EGYPTIAN JOURNAL OF CHEMISTRY | 2016年 / 59卷 / 05期
关键词：
Solar cell; MEH-PPV; Nanowires; Thin films and Nanorods;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
POLY [2-methoxy -5 -(2'-ethylhexyloxy) - (p - phenylenevinylene)] (MEH-PPV) was prepared via Gilch route. The structures of MEH-PPV were fully confirmed with their respective spectroscopic data using H-1 and C-13 nuclear magnetic resonance (NMR) and Fourier transform infrared (FTIR) spectroscopies. Thermal properties of the polymer were studied using simultaneous Thermo-Gravimetric and Differential Scanning Calorimetry (TGA/DSC) analyses. The number average molecular weight M-n of the prepared MEH-PPV was measured by Gel permeation chromatography (GPC) technique. To investigate the physical properties of the prepared MEH-PPV, two polymer samples were dissolved in two different organic solvents (THF and Chlorobenzene CB) and sprayed as a film on top of the glass and KBr substrates at 150 degrees C. The dissolved MEH-PPV polymer in THF was sprayed onto ZnO nanowires that grown on FTO glass substrate by two step method. The constructed solar cell showed better performance compared with previous cell that based on sprayed MEH-PPV / sprayed ZnO nanorod/TCO glass
引用
收藏
页码：911 / 933
页数：23
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