染料敏化薄膜太阳能电池作为一种新型的太阳能电池吸引了世界范围内的研究。采用二氧化锡代替传统的二氧化钛作为染料敏化太阳能电池的光阳极,使用含有I-/I-3氧化还原电解对的液态电解质。同时,通过原子层沉积(ALD)法,在150℃下使用三甲基铝(TMA)和水作为前驱体和氧化剂沉积氧化铝。并研究了ALD超薄氧化铝包覆二氧化锡颗粒对染料敏化太阳能电池光电转换效率的影响。椭圆偏振仪(SE)分析结果表明ALD每周期沉积速率约为1.2。X射线衍射(XRD)和场发射扫描电镜(FESEM)的结果表明,超薄氧化铝包覆没有影响多孔二氧化锡纳米晶薄膜的晶体结构和表面形貌。紫外-可见光谱(UV-Vis)研究发现随着氧化铝的沉积周期数增加,染料敏化电池光阳极吸附染料的能力增加。最后,对ALD氧化铝对染料敏化太阳能电池性能的影响机理进行了探讨。

An ultra-thin deposition of alumina covered the SnO2 photoelectrode surface by atomic layer deposition for dye sensi-tized cell .Trimethyl aluminum (TMA) and water were used as precursor .The influence of alumina on dye-sensitized cells pho-toelectric conversion efficiency was discussed .The results showed that atomic layer deposition rate per cycle was about 0.12 nm by use of elliptic polarization apparatus (SE) .The SnO2 crystal structure and surface morphology were not changed by deposited alumina as observed by X-ray diffraction (XRD) and field emission scanning electron microscopy (FESEM ) .The dye adsorption capacity increased with the deposition alumina cycles as found by ultraviolet-visible spectra (UV-Vis) .Finally ,the mechanism of the effect of deposited alumina using atomic layer deposition was discussed .

本文概述了染料敏华太阳能电池电极制作过程的技术细节对制作染料敏华太阳能电池两个极板（工作极和对电极）技术细节做了详细概述；对制作电极前期导电玻璃的净化处理方法及过程的技术细节做了特别叙述；简要介绍了染料敏化电池的内部结构和工作原理。

The current paper summarizes the?technical details of the fabrication process for the dye-sensitized solar cell’s electrodes (DSSC).A detailed technology overview is presented for fabricating the two electrodes (working electrode and counter electrode) of the dye-sensitized solar cells. A special description is given for the technical details of purification treatment method and process of making the conductive glass electrodes. Brief introduction to the internal tructure and working principle of the dye-sensitized cells is presented as wel .

简要介绍了多联吡啶钌分子修饰原理,详细介绍了其中的多元染料、两亲染料以及高摩尔消光系数染料的研究现状,评述了多联吡啶钌光敏剂在染料敏化纳米晶太阳能电池中应用的研究进展.

In this paper polypyridyl ruthenium(Ⅱ) complexes are reviewed, which are sensitizers for dye-sensitized solar cells. The molecular design principle of this kind of sensitizers is introduced briefly. Among these sensitizers, supramolecular sensitizers, amphiphilic ruthenium sensitizers and high molar extinction coefficient sensitizers are discussed in detail in the field of their applications in nanocrystalline TiO2-based solar cells.

介绍了纳米晶ZnO薄膜在染料敏化太阳能电池中的研究与应用现状,对ZnO薄膜电极的常用制备工艺、染料选择存在的问题进行了综述,指出采用钌的配合物作为敏化剂时需要注意的问题.同时介绍了纳米晶ZnO薄膜电极的自组装方法.

In this paper, the application of Nano-crystalline ZnO thin films in dye-sensitized solar cells is introduced and the technology of preparation for ZnO thin films and the choice of different dyes are also summarized. Especially, the technical advantages and disadvantages of ZnO films as the anode are indicated when Ru-complex is used as sensitizer. Finally, the self-assembly processing of Nano-crystalline ZnO thin films is disscuced.

为了拓宽染料电池对太阳光谱的响应范围,提高光电转化效率,从天然植物美人蕉中提取了天然花青素染料,作为染料电池的共敏化剂。测试了花青素乙醇溶液的紫外-可见光谱,利用循环伏安法研究了它的氧化还原行为,并测试了其与N719共同敏化后的染料敏化太阳能电池的光学性能。结果表明：美人蕉花青素符合光敏染料的电子注入驱动力的要求;与N719的最优共敏化条件是花青素敏化60 min,N719敏化24 h。共敏化后电池光电压为0.8 V,短路电流密度为5.97 mA/cm2,填充因子F为0.55。光电转换效率为2.65%,比N719单独敏化提高了61%。说明美人蕉的花青素染料作为共敏化剂使用,能够拓展对太阳光谱的吸收范围,并且有助于提高染料电池性能。

In order to enlarge the response to sunlight spectrum and increase the conversion efficiency of photo to electricity,the natural anthocyanin dye was extracted from natural plant canna and was used as co-sensitizing agent of dye-sensitised solar cells.The UV-visible spectra of anthocyanin alcohol solution were tested,and its redox behavior was studied by cyclic voltammetry method.The optic per-formance of the cell after using co-sensitized dyestuff of N7 1 9 and anthocyanin was determined.The results indicate that canna anthocyanin fits the requirements of the driving force for electrons;the opti-mum condition of co-sensitizing is that the sensitization time for canna anthocyanin is 60minutes,and for N719 is 24 hours.After cosensitation,the photovoltage of the cell is 0.8 V,and its short circuit current is 5.971mA/cm2 .The fill factor F is 0.55.The photoelectricity conversion efficiency is 2. 65%,which is 61% higher than single N719.This experiment shows that canna anthocyanin can be us