Evidence map›Paper›PMID 42250208›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2026

Polymerized Surface Passivation for Stable and Efficient Inverted Perovskite Solar Cells.

Wenjie Zhao, Jingchen Yang, Chang Ji, Junyao Gao, Yu Tong, Chunmin Liu, Zhijian Li, Zhiheng Liao, Zongming Huang, Yaping Li and 6 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors.

Wenjie ZhaoHefei National Research Center for Physical Science at the Microscale, University of Science and Technology of China, Hefei, Anhui, China.
Jingchen YangHefei National Research Center for Physical Science at the Microscale, University of Science and Technology of China, Hefei, Anhui, China.
Chang JiDepartment of Physics, University of Science and Technology of China, Hefei, Anhui, China.
Junyao GaoHefei National Research Center for Physical Science at the Microscale, University of Science and Technology of China, Hefei, Anhui, China.
Yu TongHefei National Research Center for Physical Science at the Microscale, University of Science and Technology of China, Hefei, Anhui, China.ORCID https://orcid.org/0000-0002-8828-0718
Chunmin LiuHefei National Research Center for Physical Science at the Microscale, University of Science and Technology of China, Hefei, Anhui, China.
Zhijian LiHefei National Research Center for Physical Science at the Microscale, University of Science and Technology of China, Hefei, Anhui, China.
Zhiheng LiaoHefei National Research Center for Physical Science at the Microscale, University of Science and Technology of China, Hefei, Anhui, China.
Zongming HuangHefei National Research Center for Physical Science at the Microscale, University of Science and Technology of China, Hefei, Anhui, China.
Yaping LiCenter For Micro- and Nanoscale Research and Fabrication, University of Science and Technology of China, Hefei, Anhui, China.
Yuan LiNational Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui, China.
Savas SonmezogluDepartment of Metallurgical and Materials Engineering, Head of Nanotechnology R&D Laboratory, Karamanoglu Mehmetbey University, Karaman, Turkey.
Changkui DuanDepartment of Physics, University of Science and Technology of China, Hefei, Anhui, China.
Shangfeng YangHefei National Research Center for Physical Science at the Microscale, University of Science and Technology of China, Hefei, Anhui, China.
Weiren ChengHefei National Research Center for Physical Science at the Microscale, University of Science and Technology of China, Hefei, Anhui, China.
Zhengguo XiaoHefei National Research Center for Physical Science at the Microscale, University of Science and Technology of China, Hefei, Anhui, China.ORCID https://orcid.org/0000-0001-6646-1166

Funding

Fundamental and Interdisciplinary Disciplines Breakthrough Plan of the Ministry of Education of China JYB2025XDXM307National Key Research and Development Program of China 2022YFA1204800National Natural Science Foundation of China 52302201National Natural Science Foundation of China 62234004
6 · The paper itself

Abstract

Surface passivation has played an essential role in the rapid advancement of power conversion efficiency (PCE) in perovskite solar cells (PSCs). However, conventional passivation strategies predominantly rely on small molecules such as ammonium-based ligands, which are prone to deprotonation under light exposure and thermal stress, leading to compromised device stability. Here, we report a polymerizable surface passivation material, vinylphosphonic acid (VPA). The vinyl group enables in situ polymerization, while the phosphate group passivates uncoordinated metallic defects. Both theoretical and experimental results confirmed that the polymerized-VPA (PVPA) forms a more robust and stable passivation layer than conventional organoammonium-based small molecules. Consequently, we achieved a PCE of 26.54% (certified as 26.24%). Benefiting from the more stable polymerized passivation layer, our devices demonstrate remarkable operational durability, retaining over 90% of their initial PCE after 1600 h at maximum power point operation under continuous 1-sun illumination. This approach provides a promising passivation layer strategy to enhance the stability and efficiency of perovskite solar cells.

Indexed as

perovskite solar cellspolymerized surface passivationstability

Identifiers

PMID42250208
PMCPMC13361206

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.