Evidence map›Paper›PMID 41068098›Full record

ArticleNature communications2025

Pyridine-assisted solvent engineering for high-quality narrow-bandgap perovskites in efficient tandem modules.

Jinglin Sun, Qiushi Tian, Chao Yu, Jie Zhou, Yang Shi, Haibao Jin, Zhibin Yang

Abstract read
PubMed Full text at PMC Publisher
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. 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

7 authors.

Jinglin Sun *School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, China.
Qiushi Tian *Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Engineering Research Center of Hierarchical Nanomaterials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, P. R. China.
Chao YuSchool of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, China.
Jie ZhouSchool of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, China.
Yang ShiSchool of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, China.
Haibao JinKey Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Engineering Research Center of Hierarchical Nanomaterials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, P. R. China.ORCID http://orcid.org/0000-0001-7777-8337
Zhibin YangSchool of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, China. zhibinyang@sjtu.edu.cn.ORCID http://orcid.org/0000-0003-4036-9446

Funding

National Natural Science Foundation of China (National Science Foundation of China) 52473184
6 · The paper itself

Abstract

All-perovskite tandem photovoltaic modules represent a promising technology for enhancing power conversion efficiency. However, a significant challenge remains in preparing high-quality, large-area tin-lead mixed narrow-bandgap (NBG) perovskite films for these tandem modules. Here, we develop a method to prepare large-area, compact, and uniform NBG perovskite films by modulating the crystallization process through solvent engineering. Specifically, we introduce pyridine, a solvent with strong donor coordinating ability and high saturated vapor pressure, into the solvent system. The strong coordination ability of pyridine facilitates better formation of intermediate phases during the crystallization process of tin-based NBG perovskite films, while its high saturated vapor pressure enables the solvent to evaporate quickly and reduce solvent residue at the bottom of the films. By combining this strategy with a vacuum annealing method, the all-perovskite tandem photovoltaic mini-modules exhibited an average efficiency of 22.0 ± 0.4% with an aperture area of 10.4 cm

Identifiers

PMID41068098
PMCPMC12511562

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