Evidence map›Paper›PMID 41477860›Full record

ArticleScience advances2026

Bifacial carbodithioate-lead chelating for efficient and robust inverted perovskite solar cells.

Zhiyuan Dai, Yang Yang, Zhiyu Fang, Lei Li, Xiongkai Tang, Shuyuan Wan, Lingfeng Chao, Zhe Liu, Ruihao Chen, Hongqiang Wang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Science advances, 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

10 authors.

Zhiyuan DaiState Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU), Shaanxi Laboratory for Advanced Materials, Xi'an 710072, P. R. China.ORCID 0009-0003-6656-8432
Yang YangState Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU), Shaanxi Laboratory for Advanced Materials, Xi'an 710072, P. R. China.
Zhiyu FangState Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU), Shaanxi Laboratory for Advanced Materials, Xi'an 710072, P. R. China.
Lei LiState Key Laboratory for Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
Xiongkai TangState Key Laboratory for Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
Shuyuan WanState Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU), Shaanxi Laboratory for Advanced Materials, Xi'an 710072, P. R. China.
Lingfeng ChaoKey Laboratory of Flexible Electronics & Institute of Advanced Materials Nanjing Tech University, Nanjing 211816, China.ORCID 0000-0001-5493-435X
Zhe LiuState Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU), Shaanxi Laboratory for Advanced Materials, Xi'an 710072, P. R. China.ORCID 0000-0001-7268-6214
Ruihao ChenState Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU), Shaanxi Laboratory for Advanced Materials, Xi'an 710072, P. R. China.ORCID 0000-0001-8425-1234
Hongqiang WangState Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU), Shaanxi Laboratory for Advanced Materials, Xi'an 710072, P. R. China.ORCID 0000-0003-1262-1958

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Low-dimensional conversion of lead iodide at perovskite grain boundaries (GBs) is of importance to address the interfacial instability of perovskite solar cells (PSCs), while current strategies relying on organic cations interacted with A/X site to low-dimensional lead-halide complexes are challenged by the instability caused by the introduction or residual cations and halides in perovskite films. Present work proposes and verifies a strategy of multidentate carbodithioate-lead chelation (MCLC), which is able to form a robust one-dimensional structure at the GBs, not only reducing interfacial defects and residual stress but also enhancing interfacial carrier transport in perovskite while substantially improving the photothermal and operational stabilities of PSCs. It was further demonstrated that bifacial modification at both top and buried interfaces of perovskite using MCLC strategy achieved PSCs with a high power conversion efficiency up to 26.15% (certified value of 25.75%) and 24.89% for 1-cm

Identifiers

PMID41477860
PMCPMC12757040

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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.