Role of the ZnO electron transport layer in PbS colloidal quantum dot solar cell yield

被引：1
|
作者：
Chiu, Arlene [1 ]
Lu, Chengchangfeng [1 ]
Kachman, Dana E. [1 ]
Rong, Eric [1 ]
Chintapalli, Sreyas M. [1 ]
Lin, Yida [1 ]
Khurgin, Daniel [1 ]
Thon, Susanna M. [1 ,2 ]
机构：
[1] Johns Hopkins Univ, Dept Elect & Comp Engn, 3400 North Charles St, Baltimore, MD 21218 USA
[2] Johns Hopkins Univ, Dept Mat Sci & Engn, 3400 North Charles St, Baltimore, MD 21218 USA
来源：
NANOSCALE | 2024年 / 16卷 / 17期
基金：
美国国家科学基金会;
关键词：
POWER CONVERSION EFFICIENCY; EXTRACTION LAYER; BUFFER LAYER; THIN-FILM; OXIDE; NANOPARTICLES; PERFORMANCE; ETHANOLAMINE; PASSIVATION; STABILITY;
D O I：
10.1039/d3nr06558h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
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. This review highlights recent advancements in the zinc oxide electron transport layer for PbS colloidal quantum dot solar cells.
引用
收藏
页码：8273 / 8285
页数：13
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