Evidence map›Paper›PMID 41304372›Full record

ArticlePolymers2025

Glyoxal as Single Crosslinker for Mechanically Blown, Condensed and Hydrolyzable Tannin Foams.

Jonas Eckardt, Michele De Nato, Elena Colusso, Lorenzo Moro, Primož Šket, Samuele Giovando, Gianluca Tondi

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Polymers, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

7 authors.

Jonas EckardtTESAF Department, University of Padua, Viale dell'Università 16, 35020 Legnaro, Italy.
Michele De NatoTESAF Department, University of Padua, Viale dell'Università 16, 35020 Legnaro, Italy.
Elena ColussoDepartment of Industrial Engineering, University of Padova, Via Marzolo 9, 35131 Padova, Italy.ORCID 0000-0002-2914-5962
Lorenzo MoroDepartment of Industrial Engineering, University of Padova, Via Marzolo 9, 35131 Padova, Italy.ORCID 0000-0001-9340-3463
Primož ŠketSlovenian NMR Centre, National Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia.ORCID 0000-0003-0508-6010
Samuele GiovandoCentro Ricerche per la Chimica Fine Srl for Silvateam Spa, Via Torre 7, 12080 San Michele Mondovì, Italy.
Gianluca TondiTESAF Department, University of Padua, Viale dell'Università 16, 35020 Legnaro, Italy.ORCID 0000-0003-2383-6495

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tannin foams are polymeric, porous materials produced from plant tannins, with good thermal insulation and fire-retardant properties. Although research has mainly concentrated on usage of condensed tannins (CTs), interest in a second group, hydrolyzable tannins (HTs), is growing. This study evaluated the usability of glyoxal as a single crosslinker for condensed and hydrolyzable tannins in foams created through mechanical agitation, using various ratios of chestnut (HT) and quebracho (CT) tannins. Glyoxal could react with chestnut tannin, but foams with only chestnut collapsed before hardening due to its slow reactivity, with 70% chestnut as the maximum viable content. Increasing the chestnut tannin amount reduced the foamability and compression strength, resulting in higher density and increased pore size. At a similar density (~210 kg m

Indexed as

chestnut tannincrosslinking mechanismhardenerphysical propertiesquebracho tanninrigid foam

Identifiers

PMID41304372
PMCPMC12656537

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.