Towards sustainable solar cells:unveiling the latest developments in bio-nano materials for enhanced DSSC efficiency  

作　　者：Sethu Narayanan Tamilselvan S.Shanmugan 

机构地区：[1]Research Centre for Solar Energy,Department of Engineering Physics,College of Engineering,Koneru Lakshmaiah Education Foundation,Green Fields,Guntur District,Vaddeswaram,Andhra Pradesh 522502,India

出　　处：《Clean Energy》2024年第3期238-257,共20页清洁能源（英文）

摘　　要：Fossil fuels-instrumental in powering the nineteenth-century Industrial Revolution-are now under heightened scrutiny due to environmental concerns and carbon emissions.Consequently,there is a global impetus towards achieving carbon-neutral energy production,with solar energy emerging as a cornerstone in this transition.Over the past three decades,dye-sensitized solar cells(DSSCs)have gained increasing prominence due to their unique advantages.This review elucidates several crucial elements essential to DSSC construction,notably bio-nano materials,prized for their structural flexibility,cost-effectiveness and high molar absorption coefficient.It delves into the intricate relationship between molecular structure and DSSC performance,showcasing significant advancements with light-to-power conversion efficiencies reaching 11%.A comprehensive analysis of the photovoltaic performance of DSSCs utilizing bio-nano-based dyes offers invaluable insights into the state of this rapidly evolving industry.Key components under scrutiny include transparent conductive oxide(TCO)layers,physical techniques for metal oxide deposition onto TCO thin films,diverse dye variants and foundational knowledge of components ripe for growth and enhancement.Moreover,the review outlines the latest breakthroughs in the field,providing glimpses into the current status of prototype DSSCs.

关 键 词：DSSC performance TCO thin films environmental solution 

分 类 号：TM914.4[电气工程—电力电子与电力传动]