Evidence map›Paper›PMID 41012289›Full record

ArticlePolymers2025

The Effect of Voltage Stabilizers on the Electrical Resistance Properties of EPDM Bulk for Cable Accessories.

Zhongyuan Li, Zhen Zhang, Chang Liu, Chenyang Ma, Xueting Wang

Abstract read
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 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. 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.

Zhongyuan LiElectric Power Research Institute, State Grid Heilongjiang Electric Power Co. Ltd., Harbin 150030, China.
Zhen ZhangElectric Power Research Institute, State Grid Heilongjiang Electric Power Co. Ltd., Harbin 150030, China.
Chang LiuElectric Power Research Institute, State Grid Heilongjiang Electric Power Co. Ltd., Harbin 150030, China.
Chenyang MaElectric Power Research Institute, State Grid Heilongjiang Electric Power Co. Ltd., Harbin 150030, China.
Xueting WangElectric Power Research Institute, State Grid Heilongjiang Electric Power Co. Ltd., Harbin 150030, China.

Funding

Electric Power Research Institute, State Grid Heilongjiang Electric Power Co., Ltd. 52243725000K
6 · The paper itself

Abstract

As a critical component in high-voltage cable accessories, ethylene-propylene-diene monomer (EPDM) reinforced insulation faces severe issues of surface discharge and bulk breakdown at the insulation interface. To enhance the electrical resistance of EPDM bulk and insulation interfaces, the 4-allyloxy-2-hydroxybenzophenone was employed as a voltage stabilizer to modify EPDM. A systematic study was conducted on the influence of the voltage stabilizer on the DC breakdown strength of EPDM, the anti-migration properties of the voltage stabilizer, and its effect on the surface breakdown voltage of EPDM. Additionally, pressure and surface breakdown test setups were designed. The results indicate that the DC breakdown strength of EPDM decreases with increasing external pressure, and this decline is more pronounced in EPDM modified with the voltage stabilizer. Surface breakdown experiments demonstrate that the voltage stabilizer has a positive effect on improving the surface breakdown voltage of EPDM, with a more significant enhancement observed at the EPDM/XLPE bilayer dielectric interface. Surface potential tests reveal that the grafted voltage stabilizer introduces numerous shallow traps, inhibiting surface charge accumulation and thereby increasing the surface breakdown voltage.

Indexed as

DC breakdown field strengthEPDMsurface breakdownvoltage stabilizer

Identifiers

PMID41012289
PMCPMC12473173

What OpenQuestion holds

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LicenceCC BY
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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.