Evidence map›Paper›PMID 38542969›Full record

ArticleMolecules (Basel, Switzerland)2024

Enhanced Photovoltaic Performance of Asymmetrical Benzo Dithiophene Homopolymer Donor Materials in Nonfullerene Acceptor-Based Organic Photovoltaics.

Wei Xu, Li Du, Zhengkun Du, Wei He, Hongxiang Li, Guojuan Li, Cheng Yang, Pei Cheng, Zhong Cao, Donghong Yu

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

10 authors.

Wei XuHunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, China.
Li DuCollege of Energy Storage Technology, Shandong University of Science and Technology, Qingdao 266590, China.
Zhengkun DuCollege of Energy Storage Technology, Shandong University of Science and Technology, Qingdao 266590, China.ORCID 0009-0006-7226-4648
Wei HeState Key Laboratory of Polymer Materials Engineering, Department of College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China.
Hongxiang LiState Key Laboratory of Polymer Materials Engineering, Department of College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China.
Guojuan LiNational Anti-Drug Laboratory Sichuan Regional Center, Chengdu 610206, China.
Cheng YangKey Laboratory of Green Chemistry and Technology, State Key Laboratory of Biotherapy, College of Chemistry, Sichuan University, Chengdu 610064, China.ORCID 0000-0002-2049-1324
Pei ChengState Key Laboratory of Polymer Materials Engineering, Department of College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China.
Zhong CaoHunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, Hunan Provincial Key Laboratory of Cytochemistry, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, China.ORCID 0000-0001-8521-2552
Donghong YuDepartment of Chemistry and Bioscience, Aalborg University, Fredrik Bajers Vej 7H, DK-9220 Aalborg, Denmark.ORCID 0000-0002-3035-5035

Funding

China Scholarship Council 201908510136Shandong Provincial Natural Science Foundation ZR2023MB132
6 · The paper itself

Abstract

Although much promising synthetic progress in conjugated polymer-based organic solar cells (OSCs) has resulted in significant improvement in power conversion efficiencies (PCEs) of from over 15 to >19.0% in the last five years, the sophisticated and complex reactions from at least two families' monomers with remarkably different electron push-pull effects could still pose an unavoidable material burden for the commercialization of OSCs in the coming future. Therefore, the method of preparing a homopolymer from a sole monomer would significantly reduce the synthetic steps and costs in order to pave the way for the large-scale production of OSC materials. Therefore, alkylthio-thiophenyl-substituted benzo[1,2-b;4,5-b']dithiophene (BDTTS) as the sole and key structural moiety with dihalogen and distannyl functional groups was designed and synthesized, respectively, in this study, for facile monomer syntheses and polymerizations to achieve three wide-bandgap homopolymer donors of BDTTS-

Indexed as

benzodithiophenedonor polymerorganic solar cellsphotovoltaicpower conversion efficiency

Identifiers

PMID38542969
PMCPMC10974560

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.