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

582
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...
582

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

Rational Tailoring of Hole-Selective Self-Assembly Monolayers Based on Sulfur-Containing Heterocycles for High-Performance Perovskite Solar Cells.

Angewandte Chemie (International ed. in English)·2026
Same author

Dynamic tRNA modification landscapes reveal METTL1 in fibroblasts as a central regulator of aging.

Science China. Life sciences·2026
Same author

Text-Embedding-Assisted Design of Rigid Molecular Cations for Suppressing Ion Migration in Hybrid Single-Crystal X-ray Detectors.

The journal of physical chemistry letters·2026
Same author

Strengthened Interfacial Coupling Between Self-Assembled Monolayers and Bulk Heterojunctions Enables Thermally Stable Organic Solar Cells.

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

Topology-Engineered Coordination Polymers for Enhanced Hole Transport in Organic Solar Cells.

Angewandte Chemie (International ed. in English)·2026
Same author

Bio-inspired antioxidant stabilization for efficient tin-lead and all-perovskite tandem solar cells.

Nature communications·2026

相关实验视频

Updated: Jul 22, 2025

Flash Infrared Annealing for Perovskite Solar Cell Processing
05:15

Flash Infrared Annealing for Perovskite Solar Cell Processing

Published on: February 3, 2021

8.0K

紧的孔选择性自组装单层,通过在高效的矿太阳能电池的解决方案中拆解微粒来实现.

Ming Liu1,2, Leyu Bi2,3, Wenlin Jiang1,2,3

  • 1Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, 999077, Hong Kong.

Advanced materials (Deerfield Beach, Fla.)
|July 24, 2023
PubMed
概括

一个新的共同溶剂策略改善了矿太阳能电池 (PSC) 的自组装单层 (SAM). 这种方法提高了SAM包装,提高了PSC的效率和稳定性.

关键词:
两性恋分子是两性恋分子.碳醇是碳醇的一种物质.孔选择性的层层.矿太阳能电池是如何使用的自组装的单层单层.

更多相关视频

Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films
08:12

Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films

Published on: September 8, 2017

9.6K
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

18.5K

相关实验视频

Last Updated: Jul 22, 2025

Flash Infrared Annealing for Perovskite Solar Cell Processing
05:15

Flash Infrared Annealing for Perovskite Solar Cell Processing

Published on: February 3, 2021

8.0K
Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films
08:12

Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films

Published on: September 8, 2017

9.6K
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

18.5K

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.
  • 纳米技术纳米技术

背景情况:

  • 自组装单层 (SAM) 是反转矿太阳能电池 (PSC) 中关键的孔选择性层 (HSL).
  • 两性SAM分子经常在酒精溶剂中形成,阻碍紧层的形成,限制设备的性能.
  • 拆解这些细胞是实现基板上最佳SAM生长的关键.

研究的目的:

  • 开发一种配溶剂策略,用于拆解基于碳素的SAM分子的粒.
  • 为了增强氧化 (ITO) 基板上密集的SAMS的形成.
  • 为了提高矿太阳能电池的性能和稳定性,使用修改后的SAM HSL.

主要方法:

  • 采用辅溶剂方法来修改SAM的处理溶液.
  • SAM分子的临界菌度 (CMC) 被提高到加工度以上.
  • 基于碳醇的SAM (MeO-2PACz,2PACz,CbzNaph) 在ITO基板上形成.

主要成果:

  • 配溶剂策略有效地拆解了SAM分子小粒.
  • 在ITO上形成了密集的SAM,增强了酸固组的反应能力.
  • 使用这些SAM HSLs的矿太阳能电池显示出普遍改善的性能.
  • 由CbzNaph SAM衍生的装置实现了24.98%的冠军功率转换效率,并提高了运行稳定性.

结论:

  • 共同溶剂策略是优化PSC中SAM形成的有效方法.
  • 改进的SAM包装可以提高设备的效率和稳定性.
  • 这种方法为推进矿太阳能电池技术提供了一个有前途的途径.