Enabling high-efficiency ambient-air printable carbon-based large-area perovskite solar cells via effective anionic passivation DOI

Y.K. Fu,

Wu Shao,

Zhihao Deng

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 158282 - 158282

Опубликована: Дек. 1, 2024

Язык: Английский

Exploring the potential of non-toxic chalcogenide based perovskite solar cells: Performance analysis and insights DOI
U. Rehman, Kashaf Ul Sahar, Adnan Ali

и другие.

Inorganic Chemistry Communications, Год журнала: 2025, Номер 174, С. 113923 - 113923

Опубликована: Янв. 9, 2025

Язык: Английский

Процитировано

4

Improving Hybrid Tin Halide Films of Lead-Free Perovskite Solar Cells with a Volatile Additive of Dipropyl Sulfide DOI
Can Gao, Xinyao Wang, Qingyun Yang

и другие.

The Journal of Physical Chemistry Letters, Год журнала: 2024, Номер 15(34), С. 8896 - 8902

Опубликована: Авг. 22, 2024

Lead-free perovskite solar cells with hybrid tin halides (Sn-PVKs) as harvesters have attracted attention respect to eliminating the contamination of conventional lead halides. However, Sn-PVK films usually inferior performance due rapid crystallization and uncontrollable morphology. Moreover, Sn2+ ions suffer from irreversible oxidation that results in self-doping device instability. Additive engineering is a key strategy for improving quality films, but solid residues additives could degrade transport–recombination process. In this work, dipropyl sulfide (DPS) was introduced volatile additive into precursor solution, no residue exists after thermal annealing. The coordinating ability DPS molecules stabilized form intermediate complex, which retards films. Consequently, power conversion efficiencies devices increase 11.0% 12.9% less recombination lower leakage current, stability improved simultaneously.

Язык: Английский

Процитировано

1

Identifying Rare Events in Quantum Molecular Dynamics of Nanomaterials with Outlier Detection Indices DOI Creative Commons
Bipeng Wang, Dongyu Liu, Yifan Wu

и другие.

The Journal of Physical Chemistry Letters, Год журнала: 2024, Номер 15(41), С. 10384 - 10391

Опубликована: Окт. 7, 2024

Nanoscale and condensed matter systems evolve on multiple length- time-scales, rare events such as local phase transformation, ion segregation, defect migration, interface reconstruction, grain boundary sliding can have a profound influence material properties. We demonstrate how outlier detection indices be used to identify in machine-learning based, high-dimensional molecular dynamics (MD) simulations. Designed order data-points from typical untypical, the enable one capture atomic that are hard detect otherwise. approach with nanosecond MD simulation of metal halide perovskite is extensively studied for solar energy optoelectronic applications. The method captures initial spontaneous fluctuation half later, both giving rise persistent deep electronic trap states impact charge carrier lifetime transport performance. offers generalizable simple identifying complex matter, molecular, nanoscale systems.

Язык: Английский

Процитировано

1

Enabling high-efficiency ambient-air printable carbon-based large-area perovskite solar cells via effective anionic passivation DOI

Y.K. Fu,

Wu Shao,

Zhihao Deng

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 158282 - 158282

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

1