Evidence map›Paper›PMID 23579420›Full record

ArticleJournal of molecular modeling2013

Mechanisms on inhibition of polyethylene electrical tree aging: a theoretical study.

Hui Zhang, Yan Shang, Hong Zhao, Baozhong Han, Zesheng Li

Abstract read
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In one paragraph

Article in Journal of molecular modeling, 2013. 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

5 authors.

Hui ZhangKey Laboratory of Engineering Dielectrics and Its Application, Ministry of Education & College of Chemical and Environmental Engineering, Harbin University of Science and Technology, Harbin 150080, People's Republic of China. hust_zhanghui11@hotmail.com
Yan Shang
Hong Zhao
Baozhong Han
Zesheng Li

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A theoretical investigation is completed on inhibition mechanism of polyethylene electrical tree aging. Foremost it elucidates that it is one of the important factors for inhibiting initiation and propagation of polyethylene electrical tree through keto-enol tautomerism of acetophenone and its analogues. Geometries of the keto tautomer and the enol tautomer of acetophenone and its analogues, and its transition states are optimized at the B3LYP/6-311+G(d,p) level, the harmonic vibration frequencies of the equilibrium geometries are calculated at the same level. The minimum energy path (MEP) is obtained by the intrinsic reaction coordinate (IRC) theory at the same level. The calculated results show that the energy barriers of keto-enol tautomerism of acetophenone and its analogues are smaller than the average C-C bond energy of polyethylene, the acetophenone and its analogues adulterated in polyethylene composites can improve the strength of alternate current puncture that PE can endure as well as inhibit polyethylene electrical tree from initiation and propagation.

Identifiers

What OpenQuestion holds

Textmetadata
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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.