Evidence map›Paper›PMID 42421527›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2026

Synergistic Interfacial Dangling-Bond Passivation for Enhanced Moisture Resistance in Perovskite Photovoltaics.

Yasong Tan, Weiwei Zuo, Xinyao Chen, Hongzhuo Wu, Xiang Qiao, Zuhong Zhang, Jinbo Zhao, Shuhong Ma, Zhenhuang Su, Xinyu Gao and 3 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. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

13 authors.

Yasong TanKey Lab for Special Functional Materials of Ministry of Education, State Key Laboratory of Green Chemical Synthesis and Conversion, School of Nanoscience and Materials Engineering, Henan University, Kaifeng, P. R. China.ORCID https://orcid.org/0009-0009-5108-6936
Weiwei ZuoInstitute for Photovoltaics, University of Stuttgart, Stuttgart, Germany.ORCID https://orcid.org/0000-0002-9135-1628
Xinyao ChenInstitute for Photovoltaics, University of Stuttgart, Stuttgart, Germany.
Hongzhuo WuKey Lab for Special Functional Materials of Ministry of Education, State Key Laboratory of Green Chemical Synthesis and Conversion, School of Nanoscience and Materials Engineering, Henan University, Kaifeng, P. R. China.ORCID https://orcid.org/0009-0006-2784-5080
Xiang QiaoKey Lab for Special Functional Materials of Ministry of Education, State Key Laboratory of Green Chemical Synthesis and Conversion, School of Nanoscience and Materials Engineering, Henan University, Kaifeng, P. R. China.ORCID https://orcid.org/0009-0000-2646-5031
Zuhong ZhangKey Lab for Special Functional Materials of Ministry of Education, State Key Laboratory of Green Chemical Synthesis and Conversion, School of Nanoscience and Materials Engineering, Henan University, Kaifeng, P. R. China.ORCID https://orcid.org/0009-0008-3291-5703
Jinbo ZhaoKey Lab for Special Functional Materials of Ministry of Education, State Key Laboratory of Green Chemical Synthesis and Conversion, School of Nanoscience and Materials Engineering, Henan University, Kaifeng, P. R. China.
Shuhong MaSchool of Optoelectronic Engineering, Henan Normal University, Xinxiang, P. R. China.
Zhenhuang SuShanghai Synchrotron Radiation Facility (SSRF), Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, P. R. China.ORCID https://orcid.org/0000-0003-0026-2601
Xinyu GaoShanghai Synchrotron Radiation Facility (SSRF), Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, P. R. China.ORCID https://orcid.org/0000-0003-1477-0092
Zhe LiSchool of Engineering and Materials Science (SEMS), Queen Mary University of London, London, UK.ORCID https://orcid.org/0000-0001-5680-0486
Feng YangSchool of Optoelectronic Engineering, Henan Normal University, Xinxiang, P. R. China.
Meng LiKey Lab for Special Functional Materials of Ministry of Education, State Key Laboratory of Green Chemical Synthesis and Conversion, School of Nanoscience and Materials Engineering, Henan University, Kaifeng, P. R. China.ORCID https://orcid.org/0000-0003-0360-7791

Funding

China Scholarship CouncilDevelopment Plan of Henan ProvinceKey Research Project of the Henan Provincial Department of EducationNational Natural Science Foundation of China General Fund
6 · The paper itself

Abstract

Control of the crystallization process and post-treatment are key to the fabrication of high-performance perovskite photovoltaics. During the natural crystallization of perovskite thin films, uncapped dangling bonds readily form at interfaces, induce severe nonradiative recombination losses, and act as preferential sites for the ingress of moisture and oxygen, accelerating a continual phase transitions and structural decomposition. If this kind of continual degradation is not adequately addressed, it will be difficult to achieve good stability in perovskite solar cell devices. Here, a multifunctional small molecule, tetrahydrothiophene-2-carboxylic acid (TTA), is introduced as a single interfacial modifier for post-treatment to simultaneously achieve effective defect passivation and enhance environmental stability. The carboxyl group of TTA strongly coordinates with dangling bonds, suppressing deep-level defects, while sulfur in the tetrahydrothiophene ring interacts with free PbI

Indexed as

environmental stabilityhydrophobic interfaceinterfacial engineeringPbI2 stabilizationperovskite solar cells

Identifiers

PMID42421527
PMCPMC13471837

What OpenQuestion holds

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Registered trials

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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.