Evidence map›Paper›PMID 34415415›Full record

ArticleJournal of molecular modeling2021

Theoretical study on the grafting reaction of maleimide containing 2-hydroxy-benzophenone onto polyethylene.

Hui Zhang, Chi Deng, Xia Du, Yan Shang, Hong Zhao, Xuan Wang, Baozhong Han, Zesheng Li

Abstract read
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In one paragraph

Article in Journal of molecular modeling, 2021. 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

8 authors.

Hui ZhangKey Laboratory of Engineering Dielectrics and Its Application of Ministry of Education &, School of Material Science & Engineering, Harbin University of Science and Technology, Harbin, 150080, People's Republic of China. hust_zhanghui11@hotmail.com.
Chi DengKey Laboratory of Engineering Dielectrics and Its Application of Ministry of Education &, School of Material Science & Engineering, Harbin University of Science and Technology, Harbin, 150080, People's Republic of China.
Xia DuKey Laboratory of Engineering Dielectrics and Its Application of Ministry of Education &, School of Material Science & Engineering, Harbin University of Science and Technology, Harbin, 150080, People's Republic of China.
Yan ShangKey Laboratory of Engineering Dielectrics and Its Application of Ministry of Education &, School of Material Science & Engineering, Harbin University of Science and Technology, Harbin, 150080, People's Republic of China.
Hong ZhaoKey Laboratory of Engineering Dielectrics and Its Application of Ministry of Education &, School of Material Science & Engineering, Harbin University of Science and Technology, Harbin, 150080, People's Republic of China. hongzhao@hrbust.edu.cn.
Xuan WangKey Laboratory of Engineering Dielectrics and Its Application of Ministry of Education &, School of Material Science & Engineering, Harbin University of Science and Technology, Harbin, 150080, People's Republic of China.
Baozhong HanKey Laboratory of Engineering Dielectrics and Its Application of Ministry of Education &, School of Material Science & Engineering, Harbin University of Science and Technology, Harbin, 150080, People's Republic of China. hbzhlj@163.com.
Zesheng LiKey Laboratory of Cluster Science of Ministry of Education & School of Chemistry, Beijing Institute of Technology, Beijing, 100081, People's Republic of China.

Funding

Key Project of the Joint Fund for Regional Innovation and Development of National Natural Science Foundation of China U20A2030National Natural Science Foundation of China 51337002
6 · The paper itself

Abstract

A theoretical study on the multi-channel hydrogen addition of maleimide containing 2-hydroxy-benzophenone onto polyethylene in ultra-violet (UV) radiation cross-linking process was carried out using density functional theory (DFT) method at the B3LYP/6-311 + G(d,p) level. The energetic information and the minimum energy path (MEP) are calculated for nine reaction channels. The electrophilic addition reactions at two positions in the target molecule (maleimide containing 2-hydroxy-benzophenone) were investigated, which are on the C atom of C = C groups and on the O atom of C = O groups. Frontier molecular orbitals (MOs) and natural bond orbital (NBO) charge population of the target molecule have been analyzed in detail. As a result, the reaction site of C in C = C group is more active than the site of O in C = O groups. The target molecule can be used as a multi-functional additive candidate. The predicted mechanism may provide a theoretical basis for the real application of cross-linked polyethylene (XLPE) high-voltage insulation cables.

Indexed as

BenzophenoneCross-linked polyethyleneMaleimideTransition states

Identifiers

What OpenQuestion holds

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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.