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Synthesis and characterization of dye-sensitized solar cell using photoanode of TiO2 nanoparticles/Ti-mesh electrode
Electronic Materials Letters ( IF 2.1 ) Pub Date : 2009 , DOI: 10.3365/eml.2009.09.109
Min-Woo Park , Ki-Young Chun , Joo-Sin Lee , Dong-Joo Kwak , Youl-Moon Sung , Yong-Taek Hyun

The photoanode of a dye-sensitized solar cell (DSC) utilizing Ti-mesh electrode is fabricated for high-efficiency, low-cost solar cell application. Ti-mesh electrode replaces transparent conducting layer (TCO). The TCOless DSC is composed of a glass/dye sensitized TiO2 layer/Ti-mesh electrode/electrolyte/metal counter electrode. The Ti-mesh electrode with high conductivity can collect electrons from the TiO2 layer and allows the ionic diffusion of I/I3 through the mesh hole. Thin Ti-mesh(≈40 μm in thickness) electrode material is processed using the rapid prototype method. Both the photocurrent (6.02 mA/cm2) and fill factor (0.303) are low, and these can be further improved by controlling the pore size and thickness of the mesh, and the contact between the TiO2 particles and the Ti-mesh metal, respectively.



中文翻译:

TiO2光敏阳极染料敏化太阳能电池的合成与表征2 纳米粒子/钛网电极

利用Ti网眼电极制造的染料敏化太阳能电池(DSC)的光电阳极可用于高效,低成本的太阳能电池应用。钛网电极代替了透明导电层(TCO)。无TCO的DSC由玻璃/染料敏化的TiO 2层/ Ti网电极/电解质/金属对电极组成。在Ti-啮合具有高导电性的电极可以收集从在TiO电子2层,并允许I的离子扩散- / I 3 -通过网状孔。使用快速原型方法处理薄的Ti网(厚度约40μm)电极材料。两者的光电流(6.02 mA / cm 2)和填充系数(0.303)低,并且可以通过控制筛孔的孔径和厚度以及分别在TiO 2颗粒和Ti筛孔金属之间的接触来进一步改善这些值。

更新日期:2020-03-03
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