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

1.4K
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...
1.4K

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

Confined Polymer Electrolyte Synthesis in Porous Frameworks for Cold-Climate Zinc-Ion Batteries.

Advanced materials (Deerfield Beach, Fla.)·2025
Same author

Advanced Anion Exchange Membranes: Structural Insights and Property Optimization.

Chemistry, an Asian journal·2025
Same author

Strategic Nitrogen Site Alignment in Covalent Organic Frameworks for Enhanced Performance in Aqueous Zinc-Iodide Batteries.

Angewandte Chemie (International ed. in English)·2025
Same author

Efficient Ion Screening Boosted by MOF/COF Bilayer Membrane Through Multiple Separation Mechanisms.

Small (Weinheim an der Bergstrasse, Germany)·2024
Same author

Construction of Porous Aromatic Frameworks with Specifically Designed Motifs for Charge Storage and Transport.

Accounts of chemical research·2024
Same author

Enhancing Efficiency and Durability of Perovskite Solar Cells With Chlorine-Functionalized Fully Conjugated Porous Aromatic Framework.

Angewandte Chemie (International ed. in English)·2024

相关实验视频

Updated: Feb 26, 2026

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

19.1K

接口丰富的化共价有机框架使稳定,高性能n-i-p矿太阳能电池成为可能.

Mengran Ma1, Kaiming Liu2, Yege Jing1

  • 1Faculty of Chemistry, Northeast Normal University, Changchun, P. R. China.

Advanced materials (Deerfield Beach, Fla.)
|February 24, 2026
PubMed
概括

一个新的策略使用共价有机框架 (COF) 来加强矿太阳能电池 (PSC) 中的埋藏接口. 这提高了效率和长期稳定性,解决了PSC技术的关键挑战.

关键词:
共价有机框架是共价有机框架.结晶控制 结晶控制 控制接口工程 接口工程 接口工程离子迁移抑制抑制 离子迁移抑制矿太阳能电池是如何使用的

更多相关视频

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

17.2K
Flash Infrared Annealing for Perovskite Solar Cell Processing
05:15

Flash Infrared Annealing for Perovskite Solar Cell Processing

Published on: February 3, 2021

8.7K

相关实验视频

Last Updated: Feb 26, 2026

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

19.1K
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

17.2K
Flash Infrared Annealing for Perovskite Solar Cell Processing
05:15

Flash Infrared Annealing for Perovskite Solar Cell Processing

Published on: February 3, 2021

8.7K

科学领域:

  • 材料科学 材料科学 材料科学
  • 太阳能光伏发电是如何实现的
  • 纳米技术 纳米技术

背景情况:

  • 埋葬的界面完整性是矿太阳能电池 (PSC) 效率和稳定性的关键限制.
  • 目前的表面修改方法可以通过引入不连续性来加剧接口漏洞.

研究的目的:

  • 为PSCs开发一个现场埋藏接口修改策略.
  • 使用功能化共价有机框架 (COF) 增强SnO2/矿接口.

主要方法:

  • 将一个完全结合的COF与多甲基侧链接接种.
  • 在矿结晶过程中利用二极相互作用将COF驱动到埋藏的接口.
  • 在SnO2/矿接口上形成一个强大的COF中间层.

主要成果:

  • COF中间层创造了一个分级的能量景观,改善了电荷提取.
  • 面选择性相互作用指导着面向矿颗粒的生长.
  • 界面缺陷和化物迁移被抑制,增强载体运输.
  • 实现了26.24%的功率转换效率,并在2000小时后保持了86%的效率.

结论:

  • 现场COF修改策略有效地加强了PSC中的埋藏接口.
  • 这种方法带来了高效率和显著的长期运营稳定性.
  • 该研究提出了一个新的材料范式,用于可扩展和稳定的矿光伏.