Designing indacenodithiophene based non-fullerene acceptors with a donor-acceptor combined bridge for organic solar cells.


Journal

RSC advances
ISSN: 2046-2069
Titre abrégé: RSC Adv
Pays: England
ID NLM: 101581657

Informations de publication

Date de publication:
25 Jan 2019
Historique:
received: 10 11 2018
accepted: 05 01 2019
entrez: 6 5 2022
pubmed: 28 1 2019
medline: 28 1 2019
Statut: epublish

Résumé

Non-fullerene small acceptor molecules have gained significant attention for application in organic solar cells owing to their advantages over fullerene based acceptors. Efforts are continuously being made to design novel acceptors with greater efficiencies. Here, optoelectronic properties of four novel acceptor-donor-acceptor (A-D-A) type small molecules (A1, A2, A3 and A4) were studied for their applications in organic solar cells. These molecules contain an indacenodithiophene central core unit joined to different end capped acceptors through a monofluoro substituted benzothiadiazole (FBT) donor acceptor (DA) bridge. The different end capped acceptor groups are; 2-2(2-ethylidene-5,6-difluoro-3-oxo-2,3-dihydroinden-1-ylidene)malononitrile (A1), 2-2(2-ethylidene-3-oxo-2,3-dihydroinden-1-ylidene)malononitrile (A2), 2-(5-ethylidene-6-oxo-5,6-dihydrocyclopenta-

Identifiants

pubmed: 35518088
doi: 10.1039/c8ra09292c
pii: c8ra09292c
pmc: PMC9060249
doi:

Types de publication

Journal Article

Langues

eng

Pagination

3605-3617

Informations de copyright

This journal is © The Royal Society of Chemistry.

Déclaration de conflit d'intérêts

There are no conflicts to declare.

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Auteurs

Muhammad Ans (M)

Department of Chemistry, University of Agriculture Faisalabad 38000 Faisalabad Pakistan ansbhatti24@gmail.com javedkhattak79@gmail.com Javed.iqbal@uaf.edu.pk.

Khurshid Ayub (K)

Department of Chemistry, COMSAT University, Abbottabad Campus Abbottabad KPK 22060 Pakistan.

Ijaz Ahmad Bhatti (IA)

Department of Chemistry, University of Agriculture Faisalabad 38000 Faisalabad Pakistan ansbhatti24@gmail.com javedkhattak79@gmail.com Javed.iqbal@uaf.edu.pk.

Javed Iqbal (J)

Department of Chemistry, University of Agriculture Faisalabad 38000 Faisalabad Pakistan ansbhatti24@gmail.com javedkhattak79@gmail.com Javed.iqbal@uaf.edu.pk.
Punjab Bio-energy Institute, University of Agriculture Faisalabad 38040 Pakistan.

Classifications MeSH