Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
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 JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

P-N junction01:11

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

Decoupling Bulk Homogenization and Interfacial Reconstruction via a Triple-Alkali-Cation Interlayer for High-Performance Perovskite Solar Cells.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Photoswitchable isomers to improve grain boundary resilience and perovskite solar cells stability under light cycling.

Nature energy·2026
Same author

Molecular lead halide perovskite layer bridged AgBiS<sub>2</sub> nanocrystals for efficient thin film solar cells.

Nature communications·2026
Same author

Homogenizing interfacial assembly via indole-mediated binary monolayers for perovskite solar cells.

Nature communications·2026
Same author

MXene-driven nanoscale field-effect junction for advanced 4-terminal perovskite/silicon tandem solar panels.

Nature communications·2026
Same author

Reducing Interface Energy Loss of Perovskite Solar Cells by Molecular Engineering of Hole-Transporting Materials.

Angewandte Chemie (International ed. in English)·2026

相关实验视频

Updated: Jun 27, 2026

Ambient Method for the Production of an Ionically Gated Carbon Nanotube Common Cathode in Tandem Organic Solar Cells
14:37

Ambient Method for the Production of an Ionically Gated Carbon Nanotube Common Cathode in Tandem Organic Solar Cells

Published on: November 5, 2014

9.4K

高效碳矿太阳能电池通过使用CuPc孔输送层的阴极接口工程.

Zohreh Zaman1, Hashem Shahroosvand1, Sebastiano Bellani2,3

  • 1Group for Molecular Engineering of Advanced Functional Materials (GMA), Chemistry Department, University of Zanjan, Zanjan, Iran.

Angewandte Chemie (International ed. in English)
|January 17, 2025
PubMed
概括

(II) 酸 (CuPc) 通过改善接口接触来增强碳矿太阳能电池 (C-PSC). 这一突破实现了高功率转换效率 (PCE) 和出色的稳定性,为商业可行性铺平了道路.

关键词:
含有甲基氨酸的.克罗本阴极是什么意思孔运输材料的运输材料.矿石太阳能电池的太阳能电池是什么

更多相关视频

Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance
11:38

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

Published on: February 27, 2017

18.4K
Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells
08:30

Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells

Published on: March 19, 2017

16.5K

相关实验视频

Last Updated: Jun 27, 2026

Ambient Method for the Production of an Ionically Gated Carbon Nanotube Common Cathode in Tandem Organic Solar Cells
14:37

Ambient Method for the Production of an Ionically Gated Carbon Nanotube Common Cathode in Tandem Organic Solar Cells

Published on: November 5, 2014

9.4K
Influence of Hybrid Perovskite Fabrication Methods on Film Formation, Electronic Structure, and Solar Cell Performance
11:38

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

Published on: February 27, 2017

18.4K
Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells
08:30

Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells

Published on: March 19, 2017

16.5K

科学领域:

  • 材料科学 材料科学 材料科学
  • 可再生能源可再生能源是可再生能源.
  • 太阳能光伏发电是如何实现的

背景情况:

  • 碳矿太阳能电池 (C-PSC) 提供了有前途的稳定性,但由于与碳电极的接口接触不佳而受到影响.
  • 这限制了它们的性能与金属电极PSC相比.

研究的目的:

  • 通过优化碳电极和矿层之间的接口来提高C-PSC的性能和稳定性.
  • 为了研究Cu (II) 酸 (CuPc) 作为C-PSC的孔输送材料 (HTM).

主要方法:

  • 使用计算研究和VASP计算来了解CuPc与矿层之间的协调.
  • 系统优化CuPc HTL溶液度和选碳电极类型 (碳黑:石墨和减少的氧化石墨烯).

主要成果:

  • 通过优化的CuPc HTL.实现了21.4%的最大功率转换效率 (PCE).
  • C-PSCs表现出良好的热稳定性 (在85°C下200小时后PCE损失不到20%) 和保质期稳定性 (20天内PCE损失1.3%).

结论:

  • CuPc有效地改善了C-PSC中的接口接触,弥合了与金属电极PSC的性能差距.
  • 开发的C-PSC展示了高效率和运营稳定的竞争性组合,推动了商业化前景.