材料科学
光伏系统
有机太阳能电池
灵活性(工程)
聚合物
共轭体系
噻吩
涂层
工作(物理)
能量转换效率
数码产品
光电子学
纳米技术
电气工程
化学
复合材料
机械工程
有机化学
统计
数学
工程类
作者
Sergey L. Nikitenko,Pavel I. Proshin,Ilya E. Kuznetsov,Sergei V. Karpov,Denis V. Anokhin,Dimitri A. Ivanov,Pavel A. Troshin,Alexander V. Akkuratov
出处
期刊:Solar Energy
[Elsevier]
日期:2022-01-01
卷期号:232: 12-17
被引量:3
标识
DOI:10.1016/j.solener.2021.12.053
摘要
Organic solar cells (OSCs) have attracted considerable attention in the last few decades due to their unique properties, including lightweight, flexibility, and manufacturing costs. Moreover, OSCs exhibit high performance under ambient light conditions revealing potential applications of these devices in low power electronics and Internet of Things (IoT) systems. In this work, we synthesized and characterized two novel conjugated polymers comprising thiazolothiazole, benzothiadiazole and thiophene alternating blocks with different thioalkyl substituents. Polymer P1 with 2-ethylhexylthio side chains provided power conversion efficiencies of ca. 5.0% on 4.5 cm2 area OSCs fabricated using slot-die coating technique under ambient conditions. Furthermore, the assembled P1-based module delivered the power output of 45.5 μW under 400 lx indoor illumination sufficient to power wireless air temperature sensor, thus demonstrating the potential of our devices for practical indoor applications.
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