串联
有机太阳能电池
光伏系统
能量转换效率
吸收(声学)
材料科学
极限(数学)
光电子学
纳米技术
电气工程
工程类
数学
数学分析
复合材料
作者
Lingxian Meng,Yamin Zhang,Xiangjian Wan,Chenxi Li,Xin Zhang,Han Li,Xuezhi Ke,Zuo Xiao,Liming Ding,Ruoxi Xia,Hin‐Lap Yip,Yong Cao,Yongsheng Chen
出处
期刊:Science
[American Association for the Advancement of Science (AAAS)]
日期:2018-09-14
卷期号:361 (6407): 1094-1098
被引量:2241
标识
DOI:10.1126/science.aat2612
摘要
Although organic photovoltaic (OPV) cells have many advantages, their performance still lags far behind that of other photovoltaic platforms. A fundamental reason for their low performance is the low charge mobility of organic materials, leading to a limit on the active-layer thickness and efficient light absorption. In this work, guided by a semi-empirical model analysis and using the tandem cell strategy to overcome such issues, and taking advantage of the high diversity and easily tunable band structure of organic materials, a record and certified 17.29% power conversion efficiency for a two-terminal monolithic solution-processed tandem OPV is achieved.
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