Excimer-mediated multiexciton generation in covalently linked cross foldamers of thiophene-fused perylene bisimides.

Weicong Li, Wei Zhang, Jiadong Zhou, Linlin Liu, Hongwei Song, Zengqi Xie

Abstract read

In one paragraph

Article in Chemical science, 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

6 authors.

Weicong LiState Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Guangdong Basic Research Center of Excellence for Energy and Information Polymer Materials, South China University of Technology Guangzhou 510640 P. R. China songhongwei@scut.edu.cn msxiez@scut.edu.cn.

Wei ZhangFrontier Institute of Science and Technology, Xi'an Jiaotong University Xi'an 710049 P. R. China zhangwei1991@ustc.edu.cn.ORCID https://orcid.org/0000-0002-4459-1602

Jiadong ZhouSchool of Chemistry, South China Normal University Guangzhou 510006 P. R. China.

Linlin LiuState Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Guangdong Basic Research Center of Excellence for Energy and Information Polymer Materials, South China University of Technology Guangzhou 510640 P. R. China songhongwei@scut.edu.cn msxiez@scut.edu.cn.ORCID https://orcid.org/0000-0002-1058-4551

Hongwei SongState Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Guangdong Basic Research Center of Excellence for Energy and Information Polymer Materials, South China University of Technology Guangzhou 510640 P. R. China songhongwei@scut.edu.cn msxiez@scut.edu.cn.ORCID https://orcid.org/0000-0002-9439-7621

Zengqi XieState Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Guangdong Basic Research Center of Excellence for Energy and Information Polymer Materials, South China University of Technology Guangzhou 510640 P. R. China songhongwei@scut.edu.cn msxiez@scut.edu.cn.ORCID https://orcid.org/0000-0003-0826-840X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Singlet fission (SF) is a promising strategy to surpass the Shockley-Queisser limit in organic photovoltaics, but the structural and electronic determinants controlling excimer-mediated multiexciton (ME) generation remain insufficiently understood. Herein, we designed two covalently linked cross foldamers, CF(4) and CF(7), based on thiophene-fused perylene bisimide units, with controlled intramolecular chromophore rotational angles (88° and 55°)

Identifiers

PMID42058822

DOI10.1039/d6sc00414h

PMCPMC13123553

What OpenQuestion holds

Textmetadata

LicenceCC BY-NC

Read underepoch 390

Registered trials

None linked

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.