Search research articles

关于 JoVE

概览领导团队博客 JoVE 帮助中心

作者

出版流程编辑委员会范围与政策同行评审常见问题投稿

图书馆员

用户评价订阅访问资源图书馆顾问委员会常见问题

研究

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments 存档

教育

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual 教师资源中心教师网站

使用条款与条件

相关概念视频

P-N junction

P-N junction

A p-n junction is formed when p-type and n-type semiconductor materials are joined together. At the interface of the p-n junction, holes from the p-side and electrons from the n-side begin to diffuse into the opposite sides due to the concentration gradient. This diffusion of carriers leads to a region around the junction where there are no free charge carriers, known as the depletion region. The charge density within the depletion region for the n-side and p-side can be described by the...

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序

Same author

Effects of Soil Chemical Factors on Leaf Traits and Fruit Quality of <i>Litsea mollis</i> Across Altitudinal Gradients.

Biology·2026

Same author

1-Dodecyl-3-methylimidazolium bis(trifluoromethanesulfonyl) imide Interface Design for Stable and Effective Perovskite Solar Cells.

ChemSusChem·2026

Same author

Quantifying Deep-Level Defects-Dominated Degradation for Commercially Viable Perovskite Solar Cells.

Advanced materials (Deerfield Beach, Fla.)·2026

Same author

Dual-functional 1-adamantanethiol additive engineering for efficient and stable perovskite solar cells.

Journal of colloid and interface science·2026

Same author

Hard Lewis Base-Driven Crystallization Control for Efficient All-Perovskite Tandem Solar Cells.

Advanced materials (Deerfield Beach, Fla.)·2026

Same author

A rhein-integrated hydrogel dressing with antibacterial, antioxidant and pH-responsive colorimetric properties.

RSC advances·2026

Search research articles

相关实验视频

Updated: Jun 24, 2025

Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells

Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells

Published on: March 19, 2017

双功能界面工程使得基于碳的高效和稳定的矿太阳能电池成为可能.

Qinghua Li, Wenjing Li, Zhang Lan

|June 11, 2024

概括

甲化可以使碳基无机矿太阳能电池的缺陷无效,提高效率至11.30%并提高稳定性. 这一进步解决了CsPbIBr2设备的性能限制.

科学领域:

材料科学材料科学材料科学
可再生能源是可再生能源的来源.
固态物理固态物理

背景情况:

基于碳的无机矿太阳能电池 (C-IPSC) 提供低成本和热稳定性.
在CsPbIBr2限制器件性能中的缺陷和接口能量水平不匹配.

研究的目的:

为了提高CsPbIBr2矿太阳能电池的性能和稳定性.
为了使CsPbIBr2薄膜的表面和粒度边界缺陷被动化.

主要方法:

引入芳香的甲化 (BTACl) 作为一种被动化层.
CsPbIBr2膜表面和粒度边界的被动化.
设备性能和稳定性的表征.

主要成果:

减少矿缺陷,并在CsPbIBr2/碳接口上改善能量水平对齐.
有效抑制载体重组和增强孔提取.
实现了11.30%的冠军功率转换效率 (PCE),降低了歇斯底里和开放电路电压损失.
对于未封装设备,证明了环境空气的良好稳定性.

结论:

更多相关视频

Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance

Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance

Published on: February 27, 2017

Key Factors Affecting the Performance of Sb2S3-sensitized Solar Cells During an Sb2S3 Deposition via SbCl3-thiourea Complex Solution-processing

Key Factors Affecting the Performance of Sb2S3-sensitized Solar Cells During an Sb2S3 Deposition via SbCl3-thiourea Complex Solution-processing

Published on: July 16, 2018

相关实验视频

Last Updated: Jun 24, 2025

Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells

Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells

Published on: March 19, 2017

Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance

Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance

Published on: February 27, 2017

Key Factors Affecting the Performance of Sb2S3-sensitized Solar Cells During an Sb2S3 Deposition via SbCl3-thiourea Complex Solution-processing

Key Factors Affecting the Performance of Sb2S3-sensitized Solar Cells During an Sb2S3 Deposition via SbCl3-thiourea Complex Solution-processing

Published on: July 16, 2018

BTACl被动化是提高C-IPSC的性能和稳定性的有效策略.

解决缺陷和接口工程对于推进矿太阳能电池技术至关重要.