Evidence map›Paper›PMID 41287277›Full record

ArticleAngewandte Chemie (International ed. in English)2026

Polarized Heterojunction in a Doubly Doped Layer-by-Layer Structure to Obtain an Organic Photovoltaic Device of 20.5% Efficiency.

Qun Yin, Xingyu Gao, Jinyang Yu, Lixuan Kan, Jingxuan Sun, Rui Zeng, Fei Han, Haiming Zhu, Supeng Pei, Lei Zhu and 4 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Angewandte Chemie (International ed. in English), 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

14 authors.

Qun YinFaculty of Chemical Engineering and Energy Technology, Shanghai Institute of Technology, Shanghai, 201418, P.R. China.
Xingyu GaoSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Center of Hydrogen Science, In-situ Center of Physical Science, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China.
Jinyang YuDepartment of Chemistry, Zhejiang University, Hangzhou, 310027, P.R. China.
Lixuan KanSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Center of Hydrogen Science, In-situ Center of Physical Science, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China.
Jingxuan SunSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Center of Hydrogen Science, In-situ Center of Physical Science, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China.
Rui ZengSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Center of Hydrogen Science, In-situ Center of Physical Science, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China.
Fei HanSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Center of Hydrogen Science, In-situ Center of Physical Science, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China.
Haiming ZhuDepartment of Chemistry, Zhejiang University, Hangzhou, 310027, P.R. China.
Supeng PeiFaculty of Chemical Engineering and Energy Technology, Shanghai Institute of Technology, Shanghai, 201418, P.R. China.
Lei ZhuSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Center of Hydrogen Science, In-situ Center of Physical Science, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China.
Shengjie XuSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Center of Hydrogen Science, In-situ Center of Physical Science, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China.
Yongming ZhangSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Center of Hydrogen Science, In-situ Center of Physical Science, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China.
Feng LiuSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Center of Hydrogen Science, In-situ Center of Physical Science, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China.ORCID https://orcid.org/0000-0002-5572-8512
Ming ZhangSchool of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Center of Hydrogen Science, In-situ Center of Physical Science, Shanghai Jiao Tong University, Shanghai, 200240, P.R. China.

Funding

National Natural Science Foundation of China 22309111National Natural Science Foundation of China 22379094National Natural Science Foundation of China 22522902National Natural Science Foundation of China 22579111National Natural Science Foundation of China 52325306Shanghai Rising-Star Program 23QA1405100
6 · The paper itself

Abstract

Achieving efficient double doping in organic photovoltaic (OPV) devices is hindered by parasitic interactions between p- and n-type dopants, which lead to radical accumulation, deep-level traps, and reduced device performance. Herein, we report a solvent-mediated infiltration doping strategy to overcome these challenges based on D18/L8-BO layer-by-layer (LBL) system. By incorporating F4TCNQ as the p-type dopant in the donor layer and DMBI as the n-type dopant in the acceptor layer, with controlled infiltration via a chlorobenzene:ethanol (CB:EtOH) binary solvent mixture, we constructed a polarized heterojunction that mitigates dopant crosstalk. This approach reduces trap depths (activation energy E

Indexed as

DopingInterfacesLayer‐by‐layer structureOrganic solar cellsPolarized heterojunctions

Identifiers

PMID41287277
PMCPMC12811647

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.