Evidence map›Paper›PMID 42599592›Full record

ArticleNano-micro letters2026

A Buried Sulfonate Molecular Bridge for Synchronous Charge Transport and Defect Passivation in High-Performance Perovskite Solar Cells.

Leying Zha, Weilu Ding, Yalin Gao, Xiao Wu, Tinglu Song, Changhua Li, Chenghao Duan, Xinhui Lu, Guilong Cai, Suojiang Zhang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nano-micro letters, 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

10 authors.

Leying ZhaLongzihu New Energy Laboratory, Zhengzhou Institute of Emerging Industrial Technology, School of Energy Science and Technology, Henan University, Zhengzhou, 450000, People's Republic of China.
Weilu DingCenter of Ionic Liquids and Green Energy, Beijing Key Laboratory of Solid State Battery and Energy Storage Process, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, People's Republic of China.
Yalin GaoLongzihu New Energy Laboratory, Zhengzhou Institute of Emerging Industrial Technology, School of Energy Science and Technology, Henan University, Zhengzhou, 450000, People's Republic of China.
Xiao WuDepartment of Physics, The Chinese University of Hong Kong, New Territories, Hong Kong, 999077, People's Republic of China.
Tinglu SongExperimental Center of Advanced Materials School of Materials Science & Engineering, Beijing Institute of Technology, Beijing, 100081, People's Republic of China.
Changhua LiLongzihu New Energy Laboratory, Zhengzhou Institute of Emerging Industrial Technology, School of Energy Science and Technology, Henan University, Zhengzhou, 450000, People's Republic of China.
Chenghao DuanLongzihu New Energy Laboratory, Zhengzhou Institute of Emerging Industrial Technology, School of Energy Science and Technology, Henan University, Zhengzhou, 450000, People's Republic of China. chduan2025@henu.edu.cn.
Xinhui LuDepartment of Physics, The Chinese University of Hong Kong, New Territories, Hong Kong, 999077, People's Republic of China.
Guilong CaiLongzihu New Energy Laboratory, Zhengzhou Institute of Emerging Industrial Technology, School of Energy Science and Technology, Henan University, Zhengzhou, 450000, People's Republic of China. glcai@ipe.ac.cn.
Suojiang ZhangLongzihu New Energy Laboratory, Zhengzhou Institute of Emerging Industrial Technology, School of Energy Science and Technology, Henan University, Zhengzhou, 450000, People's Republic of China. sjzhang@ipe.ac.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The quality of the buried interface between the self-assembled molecules (SAM) and the perovskite layer directly governs the processes of charge carrier transport and non-radiative recombination, which ultimately dictates the efficiency and stability of the inverted perovskite solar cells. However, the simultaneous mitigation of poor SAM layer adhesion and perovskite substrate interface defects remains a significant challenge. Herein, low-cost and readily available 2‑formylbenzenesulfonic acid sodium salt (2‑FAS) is employed as a bifunctional interlayer to molecularly bridge the SAM and perovskite. The benzene ring of 2‑FAS interacts via π-π stacking with the SAM, strengthening adhesion and promoting hole transfer, while its sulfonate group (-SO

Indexed as

Buried interfaceCarrier transportDefect passivationPerovskite solar cellsSodium sulfonate salt

Identifiers

PMID42599592
PMCPMC13476400

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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.