Evidence map›Paper›PMID 42123642›Full record

ArticleInternational journal of molecular sciences2026

Solar Cells Based on PTB7-Fx: PC

Georgy Grancharov, Rositsa Gergova, Georgi Popkirov, Hristosko Dikov, Marushka Sendova-Vassileva

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in International journal of molecular sciences, 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

5 authors.

Georgy GrancharovInstitute of Polymers, Bulgarian Academy of Sciences, Acad. G. Bontchev Str. Bl. 103A, 1113 Sofia, Bulgaria.
Rositsa GergovaCentral Laboratory of Solar Energy and New Energy Sources, Bulgarian Academy of Sciences, 72 Tzarigradsko Chaussee, 1784 Sofia, Bulgaria.
Georgi PopkirovCentral Laboratory of Solar Energy and New Energy Sources, Bulgarian Academy of Sciences, 72 Tzarigradsko Chaussee, 1784 Sofia, Bulgaria.
Hristosko DikovCentral Laboratory of Solar Energy and New Energy Sources, Bulgarian Academy of Sciences, 72 Tzarigradsko Chaussee, 1784 Sofia, Bulgaria.
Marushka Sendova-VassilevaCentral Laboratory of Solar Energy and New Energy Sources, Bulgarian Academy of Sciences, 72 Tzarigradsko Chaussee, 1784 Sofia, Bulgaria.ORCID 0000-0003-2558-2898

Funding

European Regional Development Fund under "Research Innovation and Digitalization for Smart Transformation" program 2021-2027 Project BG16RFPR002-1.014-0006 National Centre of Excellence "Mechatronics and Clean Technologies".
6 · The paper itself

Abstract

Organic-type solar cells containing an active layer of block copolymer donor PTB7-Fx (x = 0, 20, and 100), based on benzo [1,2-b:4,5-b']dithiophene and variably fluorinated thieno [3,4-b]thiophene units, and fullerene acceptor [6,6]phenyl-C

Indexed as

FullerenesSilverSolar EnergySolventsThiophenesElectrodesPolymersTin CompoundsFullerenesindium tin oxidePolymersSilverSolventsThiophenesTin Compoundsbulk heterojunction active layerscurrent density–voltage characteristicsimpedance spectroscopyorganic photovoltaicsorganic solar cellssolvent additivessputtered top-electrode

Identifiers

PMID42123642
PMCPMC13164122

What OpenQuestion holds

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LicenceCC BY
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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.