Evidence map›Paper›PMID 41696277›Full record

ArticleACS omega2026

Effect of Pressure-Assisted Heat Treatment on the Crystalline Phase of Titanium Dioxide, Niobium Pentoxide, and Ruthenium-Modified Oxides.

Pietra B Pires, Maria E K Fuziki, Giane G Lenzi, Simone do Rocio F Sabino, Andressa Novatski, Sergio M Tebcherani, Daniele Toniolo Dias

Abstract read
In one paragraph

Article in ACS omega, 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

7 authors.

Pietra B PiresDepartamento Acadêmico de Engenharia Química, Universidade Tecnológica Federal do Paraná, Campus Ponta Grossa, Ponta Grossa, Paraná 84017-220, Brazil.
Maria E K FuzikiDepartamento Acadêmico de Engenharia Química, Universidade Tecnológica Federal do Paraná, Campus Ponta Grossa, Ponta Grossa, Paraná 84017-220, Brazil.
Giane G LenziDepartamento Acadêmico de Engenharia Química, Universidade Tecnológica Federal do Paraná, Campus Ponta Grossa, Ponta Grossa, Paraná 84017-220, Brazil.
Simone do Rocio F SabinoCentro de Caracterização Multiusuário em Pesquisa e Desenvolvimento de Materiais, Universidade Tecnológica Federal do Paraná, Campus Ponta Grossa, Ponta Grossa, Paraná 84017-220, Brazil.
Andressa NovatskiDepartamento de Física, Universidade Estadual de Ponta Grossa, Ponta Grossa, Paraná 84030-900, Brazil.ORCID https://orcid.org/0000-0002-8327-6285
Sergio M TebcheraniPrograma de Pós-Graduação em Engenharia de Produção, Universidade Tecnológica Federal do Paraná, Campus Ponta Grossa, Ponta Grossa, Paraná 84017-220, Brazil.
Daniele Toniolo DiasCentro de Caracterização Multiusuário em Pesquisa e Desenvolvimento de Materiais, Universidade Tecnológica Federal do Paraná, Campus Ponta Grossa, Ponta Grossa, Paraná 84017-220, Brazil.ORCID https://orcid.org/0000-0003-0451-3340

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Titanium dioxide, niobium pentoxide, and ruthenium-modified tungsten were synthesized using sol-gel methodology. The effect of pressure-assisted heat treatment (PAHT) on their structural, morphological, and optical properties was investigated. The X-ray diffraction, scanning electron microscopy, energy-dispersive X-ray, UV-vis diffuse reflectance spectroscopy, and Raman spectroscopy analyses highlighted significant changes in structural, morphological, and optical properties, especially in the phase, band gap energy, and visible light absorption after PAHT. The results indicated that the 100Ti:1Ru oxide, obtained by the sol-gel method, calcined at 800 °C, and subjected to PAHT, presented promising characteristics for chemical reactions activated by solar radiation, with a notable reduction in band gap and visible absorption. Furthermore, PAHT promoted more stable crystalline phases at temperatures much lower than those indicated in the literature related to synthesizing titanium dioxide and niobium pentoxide. These discoveries contribute significantly to the advancement of knowledge, providing valuable guidance for developing and optimizing materials with specific properties for technological applications.

Identifiers

PMID41696277
PMCPMC12903154

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.