有机光伏电池

近几年有机光伏电池应用研究发展迅猛。

The advances in organic photovoltaic materials and devices are very rapid in recent years .

缓冲层提高有机聚合物光伏电池性能研究

Buffer Interlayer for Improving Device Performances of Organic Polymer Photovoltaic Cells

从上世纪八十年代，有机发光二极管和有机光伏电池被合成并逐渐被应用，这使得有机材料成为人们关注的热点。

From the eighties of last century , organic light-emitting diodes and organic photovoltaic cells are constructed .

有机光电材料在有机光伏电池、发光二极管、场效应晶体管、以及传感器等领域有着广泛的应用。

The organic optoelectronic materials have been extensively used in the filed of organic photovoltaic cells , light emitting diodes , organic field-effect transistors , and organic sensors .

为此，本文开展了新型窄带隙高载流子迁移率的有机半导体材料用于有机光伏电池的研究，优化器件的制备工艺，获得了较高的光电转换效率。

So we synthesize a new type of low band gap , high carrier mobility organic semiconductor materials for organic photovoltaic cells , and optimized the fabrication of the device to obtain higher PCE . 1 .

经过二十余年的发展，许多基于有机聚合物的光电子器件已经成功制备，如有机发光二极管和光伏电池。

Thanks to the rapid development in the past 20-plus years , numerous high-performance photoelectric devices based on organic conjugated polymers have been fabricated successfully , such as organic light-emitting diodes ( OLED ) and photovoltaic cells .

目前有机半导体材料存在载流子迁移率低以及电荷的分离/传输/收集等问题，导致有机光伏电池器件总体转换效率还不高。

However due to the low carrier mobility of the organic semiconductor materials and the problem of separation , transport and collection of the charge carriers , PCE of the whole device is still low .