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首页> 外文期刊>Journal of Applied Polymer Science >Development of a conjugated polyaniline incorporated electrospun poly(vinylidene fluoride-co-hexafluoropropylene) composite membrane electrolyte for high performance dye-sensitized solar cells
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Development of a conjugated polyaniline incorporated electrospun poly(vinylidene fluoride-co-hexafluoropropylene) composite membrane electrolyte for high performance dye-sensitized solar cells

机译：掺有共轭聚苯胺的静电纺聚（偏二氟乙烯-六氟丙烯共聚物）复合膜电解质用于高性能染料敏化太阳能电池

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摘要

Different weight percentage (2, 3, 4, and 5 wt %) of polyaniline (PANI) were incorporated into electrospun poly(vinylidene fluoride-co-hexafluoropropylene) (PVdF-HFP) composite membranes (esCPMs). The regular morphology, molecular structure, crystallinity, porosity, electrolyte uptake, and leakage of the composite membranes were examined. The esCPMs were activated in liquid electrolyte containing 0.5 M LiI, 0.05 M I-2, and 0.5 M 4-tert-butylpyridine and 0.5 M 1-butyl-3-methylimidazoliun iodide in acetonitrile to afford electrospun PVdF-HFP/PANI composite membrane electrolytes (esCPMEs). The influence of different wt % of PANI on the esCPMEs was studied by electrochemical impedance measurements and Tafel polarization studies. The photovoltaic performance of a dye-sensitized solar cell assembled using 3 wt % PANI incorporated esCPME exhibits a higher power conversion efficiency of 7.20% than that assembled using esPME (=6.42%). (c) 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 42777.
机译：将不同重量百分比（2、3、4和5重量％）的聚苯胺（PANI）掺入静电纺丝的聚偏二氟乙烯-共-六氟丙烯（PVdF-HFP）复合膜（esCPMs）中。检查复合膜的规则形态，分子结构，结晶度，孔隙率，电解质吸收和渗漏。 esCPM在含有0.5 M LiI，0.05 M I-2和0.5 M 4-叔丁基吡啶和0.5 M 1-丁基-3-甲基咪唑啉碘化物的乙腈中的液体电解质中活化，以提供电纺PVdF-HFP / PANI复合膜电解质（esCPME）。通过电化学阻抗测量和Tafel极化研究，研究了不同重量百分比的PANI对esCPME的影响。使用3 wt％的PANI结合esCPME组装的染料敏化太阳能电池的光伏性能比使用esPME组装的= 6.42％的功率转换效率高7.20％。 （c）2015 Wiley Periodicals，Inc. J. Appl。 Polym。科学2015，132，42777。

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