量子点
太阳能电池
材料科学
胶体
产量(工程)
图层(电子)
电子
纳米技术
量子产额
电子传输链
化学工程
光电子学
化学
复合材料
物理
光学
量子力学
工程类
荧光
生物化学
作者
Arlene Chiu,Chengchangfeng Lu,Dana E. Kachman,Eric Phua Jian Rong,Sreyas Chintapalli,Yida Lin,Daniel Khurgin,Susanna M. Thon
出处
期刊:Nanoscale
[The Royal Society of Chemistry]
日期:2024-01-01
摘要
The development of lead sulfide (PbS) colloidal quantum dot (CQD) solar cells has led to significant power conversion efficiency (PCE) improvements in recent years, with record efficiencies now over 15%. Many of the recent advances in improving PCE have focused on improving the interface between the PbS CQD active layer and the zinc oxide (ZnO) electron transport layer (ETL). Proper optimization of the ZnO ETL also increases yield, or the percentage of functioning devices per fabrication run. Simultaneous improvements in both PCE and yield will be critical as the field approaches commercialization. This review highlights recent advances in the synthesis of ZnO ETLs and discusses the impact and critical role of ZnO synthesis conditions on the PCE and yield of PbS CQD solar cells.
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