Evidence map›Paper›PMID 40321494›Full record

ArticleACS omega2025

Molecular Simulation on a New Type of Two-Element Mixed Natural Ester Insulating Oil with Upgraded Fluidity and Oxidative Stability.

Weiju Dai, Jingyi Yan, Dexu Zou, Haoruo Sun, Chao Tang

Abstract read
In one paragraph

Article in ACS omega, 2025. 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.

Weiju DaiElectric Power Research Institute of Yunnan Power Grid, Kunming 650214, China.
Jingyi YanElectric Power Research Institute of Yunnan Power Grid, Kunming 650214, China.
Dexu ZouElectric Power Research Institute of Yunnan Power Grid, Kunming 650214, China.
Haoruo SunElectric Power Research Institute of Yunnan Power Grid, Kunming 650214, China.
Chao TangCollege of Engineering and Technology, Southwest University, Chongqing 400700, China.ORCID https://orcid.org/0000-0002-5572-2671

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Natural ester is an environmentally friendly insulating medium, which is regarded as a potential alternative to mineral oil. Improving the fluidity and oxidative stability of natural ester is essential for its application in power equipment. Mixed modification can ameliorate the performance shortcomings of natural esters and, in comparison to methods such as nanomodification or antioxidants, it does not suffer from issues like agglomeration or environmental contamination. Therefore, the best-modified short-chain saturated triglyceride is selected by molecular dynamics, and then the oxidative stability of the mixed-insulating oil is evaluated by quantum chemistry. Results exhibit that glyceryl triacetate has the best viscosity-reducing effect, which can improve the free volume and diffusion ability of the mixed-insulating oil and decrease the entanglement and friction between the carbon chains of the oil molecules. DFT calculations indicate that the oxidative stability of mixed insulating oil can be improved with glyceryl triacetate. This study can contribute to the development of high-performance insulating oil for power equipment by providing theoretical references and computational support.

Identifiers

PMID40321494
PMCPMC12044570

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LicenceCC BY-NC-ND
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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.