Leveraging Multilayer Hole Selective Layers to Boost Organic Photovoltaic Power Conversion Efficiency DOI
Yang‐Yen Yu, Jiahong Xu, Bing‐Huang Jiang

и другие.

ACS Applied Energy Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 19, 2025

Hole selective layers (HSLs) play a crucial role in the efficiency of organic photovoltaics (OPVs). Self-assembled monolayers (SAMs) offer powerful approach to engineer interfacial properties HSLs OPVs. In this work, we utilized 2-(9H-carbazol-9-yl)ethyl)phosphonic acid (2PACz) SAM modify ITO/MoO3 interface and surface MoO3, thereby forming multilayer HSLs. 2PACz regulates work function (WF) electrodes, leading more favorable energy level alignment, reduced resistance, facilitated charge carrier transport extraction. The resulting OPV devices demonstrated improved fill factor (FF) power conversion (PCE). Additionally, reduction defects effectively suppressed recombination, ultimately achieving maximum PCE 16.33%. This indicates that design composite with modification is an effective strategy for improving provides ideas further advancing development.

Язык: Английский

Improving efficiency and stability of inverted perovskite solar cells using C60/PTCDA binary electron transport layer DOI

Mohamed M. Elnaggar,

Lyubov A. Frolova, Nikita A. Emelianov

и другие.

Synthetic Metals, Год журнала: 2025, Номер 311, С. 117827 - 117827

Опубликована: Янв. 7, 2025

Язык: Английский

Процитировано

0
Leveraging Multilayer Hole Selective Layers to Boost Organic Photovoltaic Power Conversion Efficiency DOI
Yang‐Yen Yu, Jiahong Xu, Bing‐Huang Jiang

и другие.

ACS Applied Energy Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 19, 2025

Hole selective layers (HSLs) play a crucial role in the efficiency of organic photovoltaics (OPVs). Self-assembled monolayers (SAMs) offer powerful approach to engineer interfacial properties HSLs OPVs. In this work, we utilized 2-(9H-carbazol-9-yl)ethyl)phosphonic acid (2PACz) SAM modify ITO/MoO3 interface and surface MoO3, thereby forming multilayer HSLs. 2PACz regulates work function (WF) electrodes, leading more favorable energy level alignment, reduced resistance, facilitated charge carrier transport extraction. The resulting OPV devices demonstrated improved fill factor (FF) power conversion (PCE). Additionally, reduction defects effectively suppressed recombination, ultimately achieving maximum PCE 16.33%. This indicates that design composite with modification is an effective strategy for improving provides ideas further advancing development.

Язык: Английский

Процитировано

0