TiO2 Electron Transport Layer with p–n Homojunctions for Efficient and Stable Perovskite Solar Cells

IF 26.6 1区材料科学 Q1 Engineering

Nano-Micro Letters Pub Date : 2024-05-03 DOI:10.1007/s40820-024-01407-3

Wenhao Zhao, Pengfei Guo, Jiahao Wu, Deyou Lin, Ning Jia, Zhiyu Fang, Chong Liu, Qian Ye, Jijun Zou, Yuanyuan Zhou, Hongqiang Wang

引用次数: 0

Abstract

Developing a universal strategy of the p–n homojunction engineering that could significantly boost electron mobility of electron transport layer (ETL) by two orders of magnitude.
Proposing a new mechanism based on p–n homojunction to explain inhibited carrier loss at buried interface.
Setting a new performance benchmark as high as 25.50% for planar perovskite solar cells employing TiO₂ as ETLs.

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用于高效稳定的 Perovskite 太阳能电池的具有 p-n 同质结的二氧化钛电子传输层

提出一种基于 p-n 同质结的新机制，以解释埋藏界面上的载流子损耗受抑制的原因。为采用 TiO2 作为 ETL 的平面过氧化物太阳能电池设定了高达 25.50% 的新性能基准。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nano-Micro Letters NANOSCIENCE & NANOTECHNOLOGY-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

32.60

自引率

4.90%

发文量

981

审稿时长

1.1 months

期刊介绍： Nano-Micro Letters is a peer-reviewed, international, interdisciplinary, and open-access journal published under the SpringerOpen brand. Nano-Micro Letters focuses on the science, experiments, engineering, technologies, and applications of nano- or microscale structures and systems in various fields such as physics, chemistry, biology, material science, and pharmacy.It also explores the expanding interfaces between these fields. Nano-Micro Letters particularly emphasizes the bottom-up approach in the length scale from nano to micro. This approach is crucial for achieving industrial applications in nanotechnology, as it involves the assembly, modification, and control of nanostructures on a microscale.

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