PVA Based Polymer Electrolyte with Layered Filler Graphite for Nat­ural Dye Sensitized Solar Cell

作     者：Kumari Pooja Priyanka Chawla Mridula Tripathi 

作者机构：Department of ChemistryCMP Degree CollegeUniversity of AllahabadPrayagraj211002India 

出 版 物：《Non-Metallic Material Science》 (非金属材料科学（英文）)

年 卷 期：2021年第3卷第1期

页      面：10-14页

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

主　　题：Polyvinyl alcohol DSSC Graphite Copper oxide Cocktail dye 

摘      要：Graphite nanopowder is synthesized by mechanical method using ball mill and used as filler in polymer electrolyte film based on Polyvinyl alcohol(PVA)for application in natural dye sensitized solar cell(DSSC).In the present work dye sensitized solar cell has been assembled using electrolyte system composed of PVA as host polymer,ethylene carbonate as plasticizer,LiI:I2 as redox couple and graphite as filler;TiO2 modified with Copper oxide(CuO)photoanode in order to provide inherent energy barrier and natural cocktail dye as *** obtained solar cell conversion efficiency was about 3.2%with fill factor 52%using an irradiation of 100 mW/cm^(2) at 25℃C.