High-throughput assessment of corrosion inhibitor mixtures on carbon steel via droplet microarray

Chenhao Ren; Lingwei Ma; Xiejing Luo; Chaofang Dong; Taijiang Gui; Bo Wang; Xiaogang Li; Dawei Zhang

doi:10.1016/j.corsci.2023.110967

High-throughput assessment of corrosion inhibitor mixtures on carbon steel via droplet microarray

Chenhao Ren
, Lingwei Ma
, Xiejing Luo
, Chaofang Dong
, Taijiang Gui
, Bo Wang
, Xiaogang Li
, Dawei Zhang^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

A high-throughput screening method for rapid laboratory evaluation of corrosion inhibitors was developed based on microarray consisting of up to 200 droplets of corrosion inhibitor solutions on one carbon steel substrate. The extent of corrosion on the steel under each single droplet was studied by tracking the variation of the 3D morphology of the corrosion product. Using this high-throughput screening platform, we evaluated the corrosion inhibition effect of benzotriazole and Ce(NO₃)₃ mixture and identified their best mixing ratio. The enhanced inhibition of the inhibitor mixture was discussed based on the corrosion experimental data and the molecular dynamic simulation.

Original language	English
Article number	110967
Journal	Corrosion Science
Volume	213
DOIs	https://doi.org/10.1016/j.corsci.2023.110967
State	Published - 1 Apr 2023
Externally published	Yes

Keywords

Corrosion inhibitor
Droplet corrosion
High-throughput experiment

Access to Document

10.1016/j.corsci.2023.110967

Cite this

@article{80808ec9eb234e2e8a29ebc461c5fc2c,

title = "High-throughput assessment of corrosion inhibitor mixtures on carbon steel via droplet microarray",

abstract = "A high-throughput screening method for rapid laboratory evaluation of corrosion inhibitors was developed based on microarray consisting of up to 200 droplets of corrosion inhibitor solutions on one carbon steel substrate. The extent of corrosion on the steel under each single droplet was studied by tracking the variation of the 3D morphology of the corrosion product. Using this high-throughput screening platform, we evaluated the corrosion inhibition effect of benzotriazole and Ce(NO3)3 mixture and identified their best mixing ratio. The enhanced inhibition of the inhibitor mixture was discussed based on the corrosion experimental data and the molecular dynamic simulation.",

keywords = "Corrosion inhibitor, Droplet corrosion, High-throughput experiment",

author = "Chenhao Ren and Lingwei Ma and Xiejing Luo and Chaofang Dong and Taijiang Gui and Bo Wang and Xiaogang Li and Dawei Zhang",

note = "Publisher Copyright: {\textcopyright} 2023 Elsevier Ltd",

year = "2023",

month = apr,

day = "1",

doi = "10.1016/j.corsci.2023.110967",

language = "英语",

volume = "213",

journal = "Corrosion Science",

issn = "0010-938X",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - High-throughput assessment of corrosion inhibitor mixtures on carbon steel via droplet microarray

AU - Ren, Chenhao

AU - Ma, Lingwei

AU - Luo, Xiejing

AU - Dong, Chaofang

AU - Gui, Taijiang

AU - Wang, Bo

AU - Li, Xiaogang

AU - Zhang, Dawei

PY - 2023/4/1

Y1 - 2023/4/1

N2 - A high-throughput screening method for rapid laboratory evaluation of corrosion inhibitors was developed based on microarray consisting of up to 200 droplets of corrosion inhibitor solutions on one carbon steel substrate. The extent of corrosion on the steel under each single droplet was studied by tracking the variation of the 3D morphology of the corrosion product. Using this high-throughput screening platform, we evaluated the corrosion inhibition effect of benzotriazole and Ce(NO3)3 mixture and identified their best mixing ratio. The enhanced inhibition of the inhibitor mixture was discussed based on the corrosion experimental data and the molecular dynamic simulation.

AB - A high-throughput screening method for rapid laboratory evaluation of corrosion inhibitors was developed based on microarray consisting of up to 200 droplets of corrosion inhibitor solutions on one carbon steel substrate. The extent of corrosion on the steel under each single droplet was studied by tracking the variation of the 3D morphology of the corrosion product. Using this high-throughput screening platform, we evaluated the corrosion inhibition effect of benzotriazole and Ce(NO3)3 mixture and identified their best mixing ratio. The enhanced inhibition of the inhibitor mixture was discussed based on the corrosion experimental data and the molecular dynamic simulation.

KW - Corrosion inhibitor

KW - Droplet corrosion

KW - High-throughput experiment

UR - https://www.scopus.com/pages/publications/85146152300

U2 - 10.1016/j.corsci.2023.110967

DO - 10.1016/j.corsci.2023.110967

M3 - 文章

AN - SCOPUS:85146152300

SN - 0010-938X

VL - 213

JO - Corrosion Science

JF - Corrosion Science

M1 - 110967

ER -

High-throughput assessment of corrosion inhibitor mixtures on carbon steel via droplet microarray

Abstract

Keywords

Access to Document

Other files and links

Cite this