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

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

The impact of small-sided games on the athletic performance of basketball players: a systematic review and meta-analysis of randomized controlled trials.

Frontiers in psychology·2026

Same author

FGFR2 Regulates Liver Injury and Repair in a Model of Obstructive Jaundice.

Frontiers in bioscience (Landmark edition)·2026

Same author

Association of combined TyG-BMI and hs-CRP with incident cardiovascular disease in an aging Chinese population: A nationwide prospective cohort study.

Clinical nutrition ESPEN·2026

Same author

Development and validation of a predictive model for postoperative delirium in patients undergoing cardiac surgery.

Frontiers in cardiovascular medicine·2026

Same author

MCL inhibits macrophage ferroptosis through the NRF2/HO-1/GPX4 axis to attenuate carotid atherosclerotic plaque formation.

International immunopharmacology·2026

Same author

System-level integration of halide perovskite optoelectronics for its commercial deployment.

Nature communications·2026

Search research articles

相关实验视频

Updated: Jun 16, 2025

Solution-Processed "Silver-Bismuth-Iodine" Ternary Thin Films for Lead-Free Photovoltaic Absorbers

Solution-Processed "Silver-Bismuth-Iodine" Ternary Thin Films for Lead-Free Photovoltaic Absorbers

Published on: September 27, 2018

表面工程使高效的AgBiS2量子点太阳能电池成为可能

Yongqiang Ji¹, Qixuan Zhong¹, Xiaoyu Yang¹

¹State Key Laboratory for Artificial Microstructure and Mesoscopic Physics, School of Physics, Frontiers Science Center for Nano-optoelectronics & Collaborative Innovation Center of Quantum Matter, Peking University, Beijing 100871, China.

|August 19, 2024

概括

研究人员开发了一种新方法来合成带有改进的电子合的银硫化物 (AgBiS2) 量子点 (QD). 这一进步提高了QD膜中的载体运输,从而产生高效的太阳能电池,具有出色的稳定性.

关键词:

AgBiS2 量子点的量子点是什么?化是化的一种物质.高吸收系数的高吸收系数液相连接物交换液相连接物交换表面被动化的表现.

更多相关视频

Fabrication of Robust Nanoscale Contact between a Silver Nanowire Electrode and CdS Buffer Layer in CuIn,GaSe2 Thin-film Solar Cells

Fabrication of Robust Nanoscale Contact between a Silver Nanowire Electrode and CdS Buffer Layer in CuIn,GaSe2 Thin-film Solar Cells

Published on: July 19, 2019

Integration of Light Trapping Silver Nanostructures in Hydrogenated Microcrystalline Silicon Solar Cells by Transfer Printing

Integration of Light Trapping Silver Nanostructures in Hydrogenated Microcrystalline Silicon Solar Cells by Transfer Printing

Published on: November 9, 2015

相关实验视频

Last Updated: Jun 16, 2025

Solution-Processed "Silver-Bismuth-Iodine" Ternary Thin Films for Lead-Free Photovoltaic Absorbers

Solution-Processed "Silver-Bismuth-Iodine" Ternary Thin Films for Lead-Free Photovoltaic Absorbers

Published on: September 27, 2018

Fabrication of Robust Nanoscale Contact between a Silver Nanowire Electrode and CdS Buffer Layer in CuIn,GaSe2 Thin-film Solar Cells

Fabrication of Robust Nanoscale Contact between a Silver Nanowire Electrode and CdS Buffer Layer in CuIn,GaSe2 Thin-film Solar Cells

Published on: July 19, 2019

Integration of Light Trapping Silver Nanostructures in Hydrogenated Microcrystalline Silicon Solar Cells by Transfer Printing

Integration of Light Trapping Silver Nanostructures in Hydrogenated Microcrystalline Silicon Solar Cells by Transfer Printing

Published on: November 9, 2015

科学领域:

材料科学材料科学材料科学
纳米技术纳米技术
太阳能光伏发电是如何实现的

背景情况:

表面连接体化学对于量子点 (QD) 合成,缺陷减少和光电子设备中的电子合至关重要.
控制点间距和表面被动化是提高QD片中载体传输的关键.

研究的目的:

开发高度均和分散的银硫化物 (AgBiS2) 量子点 (QD).
通过表面连接体工程改进AgBiS2 QD薄膜中的电子合和载体运输.
使用工程AgBiS2 QDs制造高效和稳定的QD太阳能电池.

主要方法:

用溶液中的化替换长链连接体,用于AgBiS2 QD合成.
通过一步涂层工艺制备均且密集的QD薄膜.
QD特性,膜形态和太阳能电池性能的表征.

主要成果:

实现了高度均和分散的AgBiS2 QDs,具有最佳的表面被动化.
在QD电影中显著改进了电子合和载体传输.
制造的QD太阳能电池具有大约8%的冠军功率转换效率和出色的保质期稳定性.

结论:

使用化开发的表面工程策略有效地提高了AgBiS2 QD性能.
简单的一步涂层过程使得太阳能电池的高性能QD薄膜能够产生.
这种方法显示出作为高性能QD光电子设备的通用预处理步骤的潜力.