Pivotal Role of Heteroatoms in Improving the Corrosion Inhibition Ability of Thiourea Derivatives.

Dinh Quy Huong, Nguyen Thi Lan Huong, Tran Thi Anh Nguyet, Tran Duong, Dinh Tuan, Nguyen Minh Thong, Pham Cam Nam

Open access · goldAbstract read

In one paragraph

Article in ACS omega, 2020. 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

2.5field-weighted citation impact, top 10% of its field

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, 58 citations in OpenAlex.

Electrochemical, surface, and theoretical investigations of palm kernel shell extract as an effective inhibitor for carbon-steel corrosion in 1 M HCl solution.Environmental science and pollution research international · 2025
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

7 authors at 2 institutions in 1 country.

Dinh Quy HuongDepartment of Chemistry, University of Education, Hue University, Hue City 530000, Viet Nam.

Nguyen Thi Lan HuongDepartment of Chemistry, University of Education, Hue University, Hue City 530000, Viet Nam.

Tran Thi Anh NguyetDepartment of Chemistry, University of Education, Hue University, Hue City 530000, Viet Nam.

Tran DuongDepartment of Chemistry, University of Education, Hue University, Hue City 530000, Viet Nam.

Dinh TuanDepartment of Chemistry, University of Sciences, Hue University, Hue City 530000, Viet Nam.

Nguyen Minh ThongThe University of Danang, Campus in Kon Tum, Kontum City 580000, Viet Nam.

Pham Cam NamDepartment of Chemistry, The University of Danang-University of Science and Technology, Danang City 550000, Vietnam.

Hue University · VNUniversity of Da Nang · VN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

1,3-Diphenyl-2-thiourea (DPTU) and 1-phenyl-3-(2-pyridyl)-2-thiourea (PPTU) were selected as the researched subject for investigating the effect of heteroatoms on the low carbon steel corrosion inhibition ability. Results from the potentiodynamic polarization measurements (PPM) indicate that the addition of a nitrogen atom in the benzene ring increases the corrosion inhibition efficiency of PPTU (97.2%), being higher than that of DPTU (93.1%) at the same condition of 2.0 × 10

Identifiers

PMID33134729

DOI10.1021/acsomega.0c04241

PMCPMC7594336

OpenAlexW3093160785

What OpenQuestion holds

Textmetadata

Read underepoch 390

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.