机构地区: 四川大学物理科学与技术学院
出 处: 《中国光学》 2014年第1期47-56,共10页
摘 要: 对近几年石墨烯基电极染料敏化太阳能电池的研究成果进行了追踪,分析了多种改性石墨烯电极应用于染料敏化太阳能电池后能量转换效率变化的原因,深入研究了改善石墨烯对电解质的还原电催化反应活性物理机理,为解决该电池存在的问题理清了思路,对该方向未来的研究工作给出了建议,探索和制备新材料以进一步打破石墨烯的层间堆叠是提高该电池性能的关键。 In this paper , the research achievements on dye-sensitized solar cells using graphene-based elec-trodes ae tracked in recent year .The reason for the change of Power Conversion Efficiency (PCE) is analyzed when various modified graphene-based electrodes are used in dye-sensitized solar cell .The physical mecha-nism is studied deeply to improve the reducing electric catalytic reacivity of graphene on electrolyte .Finally, suggestions are given for the future research work in this area to clarify the thoughts for solving the problems of the dye sensitized solar cell .
关 键 词: 太阳能电池 染料敏化 对电极 光阳极 石墨烯 二氧化钛
领 域: [电气工程]