@article{oai:kyutech.repo.nii.ac.jp:00005320, author = {Morimoto, Takuya and Fujikawa, Naotaka and Ogomi, Yuhei and オゴミ, ユウヘイ and Pandey, Shyam Sudhir and パンディ, シャム スディル and Hayase, Shuzi and 早瀬, 修二}, issue = {1}, journal = {Journal of Physics: Conference Series}, month = {Apr}, note = {A far-red sensitive unsymmetrical squaraine dye SQ-41 has been synthesized and subjected to the fabrication of dye-sensitized solar cells by varying the various parameters in order attain optimum photoconversion efficiency (η). It has been demonstrated that an optimum ratio of dye to coadsorber, thickness of mesoporous TiO2 layer, redox electrolyte and surface treatment are necessary to enhance overall external η. In the case of surface treatment, it has been shown to exhibit pronounced device performance when both of the FTO as well mesoporous TiO2 surfaces were treated with aqueous TiCl4. In spite of very high molar extinction coefficient of dye SQ-41, 10-12 µm thickness of mesoporous TiO2 was found to be necessary to attain the maximum η., India-Japan Expert Group Meeting on Biomolecular Electronics & Organic Nanotechnology for Environment Preservation (IJEGMBE 2015), December 23-26, 2015, Fukuoka, Japan}, pages = {012002-1--012002-7}, title = {Parametric Optimization of Experimental Conditions for Dye-Sensitized Solar Cells based on Far-red Sensitive Squaraine Dye}, volume = {704}, year = {2016}, yomi = {尾込, 裕平 and ハヤセ, シュウジ} }