In the present work, Eosin yellowish (EY) dye–sensitized and CdS-sensitized TiO₂ photoanodes prepared by doctor blade technique, for dye (DSSC)- and semiconductor-sensitized solar cell (SSSC) by engaging different forms of solid-state electrolyte. To begin with, the TiO₂ and CdS/TiO₂ nanomaterials are synthesized by the solvothermal method and the changing of physical properties is examined from structural, optical, morphological, and chemical composition measurements. The formation of anatase tetragonal phase TiO₂ and hexagonal phase CdS are investigated from XRD. UV-vis and photoluminescence studies expose that the nanomaterials loaded with different amounts of CdS on TiO₂ extend the absorption wavelength region from ultraviolet to visible. The photovoltaic performances of pure and CdS-added TiO₂ nanoparticle have studied by current-voltage measurement and impedance spectral response. We have achieved the highest solar conversion efficiency of 2.89% with the aid of the CdS-sensitized TiO₂ photoanode. CdS-sensitized TiO₂ photoanode shows good stability as inferred from transient photocurrent and photovoltage measurements. Overall investigation describes that the inclusion of CdS into the TiO₂ photoanodes gradually increase efficiency and stability.

在目前的工作中，通过刮刀技术制备了曙红黄（EY）染料敏化和CdS敏化的TiO ₂光电阳极，用于染料（DSSC）和半导体敏化太阳能电池（SSSC），通过接合不同形式的固态电解质。首先，通过溶剂热法合成了TiO ₂和CdS / TiO ₂纳米材料，并从结构，光学，形态和化学组成的测量中研究了物理性质的变化。用XRD研究了锐钛矿型四方相TiO ₂和六方相CdS的形成。紫外可见光和光致发光研究表明，在TiO ₂上负载了不同量的CdS的纳米材料将吸收波长范围从紫外线扩展到可见光。通过电流-电压测量和阻抗谱响应研究了纯的和添加CdS的TiO ₂纳米颗粒的光伏性能。借助CdS敏化的TiO _2光阳极，我们实现了2.89％的最高太阳能转换效率。从瞬态光电流和光电压测量可以推断，CdS敏化的TiO ₂光电阳极显示出良好的稳定性。总体研究表明，在TiO _2光阳极中包含CdS逐渐提高了效率和稳定性。