Electronically Manipulated Molecular Strategy Enabling Highly Efficient Tin Perovskite Photovoltaics,Angewandte Chemie International Edition

当前位置： X-MOL 学术 › Angew. Chem. Int. Ed. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Electronically Manipulated Molecular Strategy Enabling Highly Efficient Tin Perovskite Photovoltaics
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2024-01-02 , DOI: 10.1002/anie.202318133
Tian-Yu Teng ₁ , Zhen-Huang Su ₂ , Fan Hu ₁ , Chun-Hao Chen ₁ , Jing Chen ₁ , Kai-Li Wang ₁ , Di Xue ₁ , Xing-Yu Gao ₂ , Zhao-Kui Wang ₁

Affiliation

In this study, we introduce trimethoxy (3,3,3-trifluoropropyl)-silane (F₃-TMOS) with molecular dipole moment pointing towards the hole transport layer as the buried interface modification material, which not only optimizes energy level alignment and carrier dynamics but also relieves interface strain and reduces lattice distortion, resulting in a champion power conversion efficiency (PCE) of 14.67 %.

中文翻译：

电子操纵分子策略实现高效锡钙钛矿光伏

在本研究中，我们引入分子偶极矩指向空穴传输层的三甲氧基（3,3,3-三氟丙基）硅烷（F ₃ -TMOS）作为埋入界面改性材料，不仅优化了能级排列和载流子动力学，同时还缓解了界面应变并减少了晶格畸变，从而实现了 14.67% 的冠军功率转换效率 (PCE)。

更新日期：2024-01-02

点击分享查看原文

点击收藏

阅读更多本刊新发论文本刊介绍/投稿指南