Evidence map›Paper›PMID 39972008›Full record

ArticleNature communications2025

Boosting mechanical durability under high humidity by bioinspired multisite polymer for high-efficiency flexible perovskite solar cells.

Zhihao Li, Chunmei Jia, Zhi Wan, Junchao Cao, Jishan Shi, Jiayi Xue, Xirui Liu, Hongzhuo Wu, Chuanxiao Xiao, Can Li and 3 more

Erratum issuedAbstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Article
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  8. Polymer-Agent: Large Language Model Agent for Polymer Design.Journal of chemical information and modeling · 2026
    Article
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  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
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  20. Perovskite Neuromorphic Engine for Transformer Architectures.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors.

Zhihao LiState Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, China.
Chunmei JiaState Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, China.
Zhi WanState Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, China.
Junchao CaoSchool of Civil Aviation, Northwestern Polytechnical University, Xi'an, Shaanxi, China.
Jishan ShiState Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, China.
Jiayi XueState Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, China.
Xirui LiuNingbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang Province, China.
Hongzhuo WuKey Laboratory for Special Functional Materials of Ministry of Education, School of Nanoscience and Materials Engineering, Henan University, Kaifeng, China.
Chuanxiao XiaoNingbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang Province, China.ORCID http://orcid.org/0000-0002-4136-2249
Can LiState Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, China.
Meng LiKey Laboratory for Special Functional Materials of Ministry of Education, School of Nanoscience and Materials Engineering, Henan University, Kaifeng, China. mengli@henu.edu.cn.ORCID http://orcid.org/0000-0003-0360-7791
Chao ZhangSchool of Civil Aviation, Northwestern Polytechnical University, Xi'an, Shaanxi, China. chaozhang@nwpu.edu.cn.ORCID http://orcid.org/0000-0003-4377-8376
Zhen LiState Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, China. lizhen@nwpu.edu.cn.ORCID http://orcid.org/0000-0003-1177-2818

Funding

National Natural Science Foundation of China (National Science Foundation of China) 52172238, 52102304, 52302327
6 · The paper itself

Abstract

Flexible perovskite solar cells (FPSCs) with high stability in moist air are required for their practical applications. However, the poor mechanical stability under high humidity air remains a critical challenge for flexible perovskite devices. Herein, inspired by the exceptional wet adhesion of mussels via dopamine groups, we propose a multidentate-cross-linking strategy, which combine multibranched structure and adequate dopamine anchor sites in three-dimensional hyperbranched polymer to directly chelate perovskite materials in multiple directions, therefore construct a vertical scaffold across the bulk of perovskite films from the bottom to the top interfaces, intimately bind to the perovskite grains and substrates with a strong adhesion ability, and enhance mechanical durability under high humidity. Consequently, the modified rigid PSCs achieve superior PCE up to 25.92%, while flexible PSCs exhibit a PCE of 24.43% and maintain 94.1% of initial PCE after 10,000 bending cycles with a bending radius of 3 mm under exposed to 65% humidity.

Identifiers

PMID39972008
PMCPMC11840045

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.