Evidence map›Paper›PMID 40479076›Full record

ArticleScience advances2025

Liquid metal-induced low-temperature synthesis of tunable high-entropy oxides.

Zheng Luo, Xiao-Ping Zhou

Abstract read
In one paragraph

Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Review
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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

2 authors.

Zheng LuoSchool of Civil Engineering, Chongqing University, Chongqing 400045, P.R. China.ORCID 0009-0008-3832-6176
Xiao-Ping ZhouSchool of Civil Engineering, Chongqing University, Chongqing 400045, P.R. China.ORCID 0000-0003-1551-6504

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High-entropy oxides (HEOs) have attracted attention due to their unique elemental synergistic effect and lattice distortion. However, mixing elements' vastly different radii and valences leads to substantial element segregation during the reaction. In addition, the requirement for a harsh temperature (1100°C) to achieve entropy stabilization results in the volatilization of low-melting point components. Here, we propose a strategy for synthesizing functionalized Ga-based HEOs (GHEOs) at a low temperature (400°C) by the Ga integration mechanism. The negative mixing enthalpy between Ga and other metals reduces the Gibbs free energy, enabling the creation of homogeneous GHEOs through a hydrothermal process at a lower temperature. The Ga integration mechanism is supported by thermodynamic and density functional theory analyses. In particular, the perovskite, spinel, and rock salt crystal can be precisely tuned by choosing metal ions, enabling tailored applications in electrocatalysis, energy-saving materials, and methane sensors. Hence, this GHEOs strategy can be extended to realize many ideal GHEOs adjusted for specific applications.

Identifiers

PMID40479076
PMCPMC12143384

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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.