Evidence map›Paper›PMID 40835745›Full record

ArticleNature communications2025

Amphoteric coplanar conjugated molecules enabling efficient and stable perovskite/silicon tandem solar cells.

Dan Yang, Bita Fahadi, Xiao Jia, Shiqi Rong, Qingshun Dong, Wenming Tian, Xiao Jiang, Zhe Yan, Shaojuan Bao, Jilei Wang and 6 more

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

16 authors.

Dan Yang *Key Laboratory for the Green Preparation and Application of Functional Materials, Ministry of Education, School of New Energy and Electrical Engineering, Hubei University, Wuhan, China.
Bita Fahadi *State Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, State Key Laboratory of Chemical Reaction Dynamics, Dalian Institute of Chemical Physics, Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Dalian, Liaoning, China.
Xiao JiaState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, State Key Laboratory of Chemical Reaction Dynamics, Dalian Institute of Chemical Physics, Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Dalian, Liaoning, China.
Shiqi RongState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, State Key Laboratory of Chemical Reaction Dynamics, Dalian Institute of Chemical Physics, Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Dalian, Liaoning, China.
Qingshun DongState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, State Key Laboratory of Chemical Reaction Dynamics, Dalian Institute of Chemical Physics, Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Dalian, Liaoning, China.ORCID http://orcid.org/0000-0001-9498-2399
Wenming TianState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, State Key Laboratory of Chemical Reaction Dynamics, Dalian Institute of Chemical Physics, Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Dalian, Liaoning, China.ORCID http://orcid.org/0000-0003-0235-6652
Xiao JiangState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, State Key Laboratory of Chemical Reaction Dynamics, Dalian Institute of Chemical Physics, Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Dalian, Liaoning, China.
Zhe YanSchool of Materials Science and Engineering, Xi'an Shiyou University, Xi'an, Shaanxi, China.
Shaojuan BaoAnhui Soltrend New Energy Technology Co., Ltd, Lujiang County, Hefei, China.
Jilei WangAnhui Soltrend New Energy Technology Co., Ltd, Lujiang County, Hefei, China.
Minyong DuCNNP Optoelectronics Technology, 2828 Canghai Road, Lingang, Shanghai, China.
Ke TaoYingkou Jinchen Machinery Co., Ltd, Yingkou, China.
Xu ZhangKey Laboratory for the Green Preparation and Application of Functional Materials, Ministry of Education, School of New Energy and Electrical Engineering, Hubei University, Wuhan, China. xuzhang@hubu.edu.cn.ORCID http://orcid.org/0009-0004-3039-604X
Kai WangState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, State Key Laboratory of Chemical Reaction Dynamics, Dalian Institute of Chemical Physics, Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Dalian, Liaoning, China. wangkai@dicp.ac.cn.ORCID http://orcid.org/0000-0002-3897-4383
Jing MaSchool of Environmental and Chemical Engineering, Shanghai University, Shanghai, China. jingma@shu.edu.cn.
Shengzhong LiuState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, State Key Laboratory of Chemical Reaction Dynamics, Dalian Institute of Chemical Physics, Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Dalian, Liaoning, China. szliu@dicp.ac.cn.ORCID http://orcid.org/0000-0002-6338-852X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The perovskite/silicon tandem solar cells (TSCs) offers a state-of-the-art solution for achieving unparalleled efficiency and cost-effectiveness in solar energy conversion. However, the fabrication of high-quality wide-bandgap perovskite films with a thickness of 1 μm on nano-textured silicon substrates remains a formidable challenge. Herein, we designed an amphoteric coplanar conjugated molecule (ACCM) guided by the principles of density functional theory and Brønsted acid-base chemistry. The inductive effects among the functional groups within the ACCM allow it to exist in various ionic forms. Coupled with its intrinsic π-stacking effect, the ACCM establishes multiple strong interactions with perovskite components, effectively modulating crystallization kinetics and passivating defects. Consequently, both the bulk and interfacial properties of the perovskite films are markedly improved, still maintaining excellent optoelectronic performance even at a thickness of 1 μm. Ultimately, the perovskite/silicon TSCs are developed to achieve exceptional efficiencies of 31.57%, positioning them among the highest levels of TSCs, while also demonstrating outstanding long-term stability under outdoor conditions. This study provides innovative perspectives on the development of organic additives and the optimization of TSCs.

Identifiers

PMID40835745
PMCPMC12368124

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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.