Evidence map›Paper›PMID 39358494›Full record

ArticleScientific reports2024

Passivation performance of Nb microalloyed rebar in concrete carbonation environments with different pH.

Zeyun Zeng, Shangjun Gu, Jie Wang, Fulong Wei, Xiang Xie, Zhiying Li, Hui Yang, Changrong Li

Abstract read
In one paragraph

Article in Scientific reports, 2024. 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

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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

8 authors.

Zeyun ZengCollege of Materials and Metallurgy, Guizhou University, Guiyang, 550025, China.
Shangjun GuShougang Shuicheng Steel (Group) Co., Ltd, Liupanshui, 553000, China.
Jie WangShougang Shuicheng Steel (Group) Co., Ltd, Liupanshui, 553000, China.
Fulong WeiShougang Shuicheng Steel (Group) Co., Ltd, Liupanshui, 553000, China.
Xiang XieShougang Shuicheng Steel (Group) Co., Ltd, Liupanshui, 553000, China.
Zhiying LiCollege of Materials and Metallurgy, Guizhou University, Guiyang, 550025, China.
Hui YangCollege of Materials and Metallurgy, Guizhou University, Guiyang, 550025, China.
Changrong LiCollege of Materials and Metallurgy, Guizhou University, Guiyang, 550025, China. lcr3432089075@sina.com.

Funding

Guizhou Provincial Basic Research Program (Natural Science) QKHJC-ZK [2023] YB072Guizhou Provincial Key Technology R&D Program QKHZC [2023] YB404National Nature Science Foundation of China 52074095
6 · The paper itself

Abstract

In this study, XPS sputtering depth, SEM and electrochemical tests (CV, EIS, M-S, i-t, DPP) were used to study the structural composition and formation mechanism of surface passive film of Nb microalloyed rebar in SCPS with different pH. The results showed that after passivation for 10 d in SCPS with different pH, compared with CS rebar, the stability and compactness of surface passive film of 34Nb rebar gradually increased with the decreases of pH. Firstly, with the decreases of pH, the outer layer of surface passive film of 34Nb rebar was composed of Fe oxides and Fe hydroxides, and the inner layer was composed of Fe oxides and Nb oxides, thus increasing the mass ratio of Fe

Identifiers

PMID39358494
PMCPMC11447213

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