Solvent management and Li+/Mg2+ co-doping enable efficient n-i-p NiOx-based perovskite solar cells DOI
Jia Dong, Shuaibing Guo,

Zhaokai He

et al.

Journal of Solid State Chemistry, Journal Year: 2024, Volume and Issue: 339, P. 124948 - 124948

Published: Aug. 5, 2024

Language: Английский

Synergistic effect of ionic liquid-doped spiro-OMeTAD: simultaneous management of energy level alignment and interfacial traps in perovskite solar cells DOI

Qingshui Zheng,

Fengxian Cao,

Yuhong Wang

et al.

Inorganic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(19), P. 6627 - 6637

Published: Jan. 1, 2024

Benefiting from the presence of butylamine bis(trifluoromethyl)sulfonylimine (BATFSI), devices with BATFSI achieved superior power conversion efficiency exceeding 24% and demonstrated outstanding stability.

Language: Английский

Citations

3
Amidine-based ligand modulation of excess lead iodide facilitating efficient and stable perovskite solar cells DOI

Wenhui Lin,

Jinxiong Wan,

Jihuai Wu

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 131, P. 110251 - 110251

Published: Sept. 10, 2024

Language: Английский

Citations

3
Synergistic anti-solvent engineering with piperizium salts for highly efficient inverted perovskite solar cells exceeding 25 % DOI

Ruowei He,

Weichun Pan, Pengxu Chen

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 131, P. 110268 - 110268

Published: Sept. 16, 2024

Language: Английский

Citations

3
Realizing Uniform Defect Passivation via Self‐Polymerization of Benzenesulfonate Molecules in Perovskite Photovoltaics DOI

Guangyue Yang,

Yanfeng Yin,

Kaiwen Dong

et al.

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 7, 2025

Abstract Realizing high‐quality perovskite films through uniform defect passivation and crystallization control is pivotal to unlocking the potential of scalable applications. However, prevalent small‐molecule additives are inherently susceptible dynamics perovskites, resulting in non‐uniform distribution within crystalline film impeding consistent precise control. While polymers offer improved uniformity, their poor solubility restricts practical To overcome this limitation, an situ self‐polymerization strategy employed, enabling homogeneous coordination between sulfonate‐containing undercoordinated lead cations. This approach enhances quality, promotes larger grain domains, facilitates more efficient charge transport across domain boundaries. As a result, solar cells (PSCs) achieve remarkable power conversion efficiency 25.34% small‐area devices 21.54% 14.0 cm 2 mini‐modules, accompanied by exceptional operational stability. These findings highlight polymerization as effective for leveraging sulfonate challenges, advancing fabrication stable PSCs.

Language: Английский

Citations

0
Dipoles with donor-π-acceptor structure inhibit ion migration to improve the efficiency and stability of inverted perovskite solar cells DOI
Haimin Li,

Yanling Tang,

Shuqian Liu

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: 665, P. 160257 - 160257

Published: May 10, 2024

Language: Английский

Citations

2
Enhancing performance and stability of perovskite solar cells through interface dipole engineering with perfluorinated ammonium salts DOI

Qingshui Zheng,

Pengxu Chen,

Anling Tong

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154603 - 154603

Published: Aug. 8, 2024

Language: Английский

Citations

2
Enhancing the efficiency and stability of carbon-based perovskite solar cells through treatment of the CsPbI2Br surface with neostigmine bromide DOI
Lin Gao, Fengli Liu,

Yong-Sheng Tu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158118 - 158118

Published: Nov. 1, 2024

Language: Английский

Citations

2
Heteroatomic molecules for coordination engineering towards advanced Pb-free Sn-based perovskite photovoltaics DOI
Weiyin Gao, Rui Huang, He Dong

et al.

Chemical Society Reviews, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 23, 2024

Coordination engineering via developing various heteroatomic molecules has enabled Sn-based perovskite solar cells with efficiency approaching 16% and robust stability. This review summarizes the fundamentals, advances, prospects of this topic.

Language: Английский

Citations

2
Hole transport materials for scalable p-i-n perovskite solar modules DOI
Sibo Li, Xin Wang,

Nuanshan Huang

et al.

EnergyChem, Journal Year: 2024, Volume and Issue: unknown, P. 100135 - 100135

Published: Oct. 1, 2024

Citations

1
High Performance Perovskite Photodiodes via Molecule‐Assisted Interfacial and Bulk Modulations DOI

Yuting Yan,

Bin Zhou, Xi Lin

et al.

Small, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 24, 2024

Abstract Metal halide perovskites have attracted significant attention in photodetection due to their superior photophysical properties and improved stability. However, the performance of photodiodes is predominantly limited by non‐radiative recombination within perovskite layer or at interfaces. Here, molecular engineering via phenylethylammonium chloride for interfacial modulation methylenediammonium dichloride bulk introduced into vertical boost performance. The responsivity 635 nm excitation increased from 0.09 0.33 A W −1 with modulation, compared original device, further 0.40 combined effects modulations (i.e., synergistic bimolecular engineering). optimized demonstrated high detectivity over 10 11 Jones, a rapid response time ≈1 µs, linear dynamic range ≈100 dB. Furthermore, photocurrent exhibited U‐shaped dependence on temperature ranging 300 K, linearity breaking under strong illumination low temperatures. These results confirmed that promising strategy achieving high‐performance photodetectors.

Language: Английский

Citations

1