Evidence map›Paper›PMID 42378396›Full record

ArticleChemSusChem2026

Photoelectrochemical Valorization of Plastic Waste Using Catalytic Silicon Photoanodes.

Manel Machreki, Marielle Blot, Gabriel Loget, Patrick Garrigue, Isabelle Soutrel, Bruno Fabre

Abstract read
In one paragraph

Article in ChemSusChem, 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.

Manel MachrekiUniv Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, Rennes, France.ORCID https://orcid.org/0000-0003-4390-2939
Marielle BlotUniv Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, Rennes, France.
Gabriel LogetUniversity of Bordeaux, Bordeaux INP, ISM, UMR CNRS 5255, Pessac, France.ORCID https://orcid.org/0000-0003-4809-5013
Patrick GarrigueUniversity of Bordeaux, Bordeaux INP, ISM, UMR CNRS 5255, Pessac, France.
Isabelle SoutrelUniv Rennes, École Nationale Supérieure de Chimie de Rennes, CNRS, ISCR - UMR 6226, Rennes, France.
Bruno FabreUniv Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, Rennes, France.ORCID https://orcid.org/0000-0002-0488-7812

Funding

European Union's Horizon Europe Grants HORIZON-MSCA-2024-PF-01European Union's Horizon Europe project SOLAR-CATMOF
6 · The paper itself

Abstract

Solar plastic upcycling is demonstrated through the photoelectrochemical oxidation of ethylene glycol derived from real world, pretreated polyethylene terephthalate (PET) bottle waste on an n-Si/Ni photoanode, producing formic acid and glycolic acid with high Faradaic efficiency. The catalytic silicon photoanode promotes efficient interfacial charge transfer under simulated solar illumination in alkaline media, enabling selective oxidation of PET-derived ethylene glycol. Mechanistic insights obtained from electrochemical and spectroscopic analyses indicate that nickel oxyhydroxide species facilitate C─C bond cleavage through surface-bound intermediates. These findings highlight the potential of silicon-based photoanodes as promising platforms for solar-driven plastic waste valorization and sustainable carbon recycling.

Indexed as

ethylene glycol oxidationphotoelectrochemistryplastic upcyclingpolyethylene terephthalatesilicon photoanodes

Identifiers

PMID42378396
PMCPMC13318168

What OpenQuestion holds

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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.