Material characterization and corrosion performance of nickel electroplated in supercritical CO2 fluid

Sung Ting Chung; Hsien Chung Huang; Szu Jung Pan; Wen Ta Tsai; Pee Yew Lee; Chung Hsin Yang; Mau Bin Wu

doi:10.1016/j.corsci.2008.06.038

Material characterization and corrosion performance of nickel electroplated in supercritical CO₂ fluid

Sung Ting Chung, Hsien Chung Huang, Szu Jung Pan, Wen Ta Tsai, Pee Yew Lee, Chung Hsin Yang, Mau Bin Wu

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

30 Citations (Scopus)

Abstract

The surface roughness, microhardness, crystal structure and corrosion performance of nickels electroplated at atmospheric pressure and in supercritical CO₂ fluid, respectively, are compared. The experimental results showed that nickel electroplated in the latter case exhibited a lower surface roughness and a higher hardness. In HCl solution, the nickel deposited in supercritical CO₂ fluid had a lower anodic current density and a higher polarization resistance. The advantage of emulsified supercritical CO₂ fluid for electroplating was demonstrated.

Original language	English
Pages (from-to)	2614-2619
Number of pages	6
Journal	Corrosion Science
Volume	50
Issue number	9
DOIs	https://doi.org/10.1016/j.corsci.2008.06.038
Publication status	Published - 2008 Sep

All Science Journal Classification (ASJC) codes

Chemistry(all)
Chemical Engineering(all)
Materials Science(all)

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10.1016/j.corsci.2008.06.038

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@article{61210633408f453981dc0fa9f1a4fc69,

title = "Material characterization and corrosion performance of nickel electroplated in supercritical CO2 fluid",

abstract = "The surface roughness, microhardness, crystal structure and corrosion performance of nickels electroplated at atmospheric pressure and in supercritical CO2 fluid, respectively, are compared. The experimental results showed that nickel electroplated in the latter case exhibited a lower surface roughness and a higher hardness. In HCl solution, the nickel deposited in supercritical CO2 fluid had a lower anodic current density and a higher polarization resistance. The advantage of emulsified supercritical CO2 fluid for electroplating was demonstrated.",

author = "Chung, {Sung Ting} and Huang, {Hsien Chung} and Pan, {Szu Jung} and Tsai, {Wen Ta} and Lee, {Pee Yew} and Yang, {Chung Hsin} and Wu, {Mau Bin}",

note = "Funding Information: The authors would like to thank National Science Council of the Republic of China under Contract No. NSC 95-2221-E-006-192 for partially supporting the use of instruments for surface characterization.",

year = "2008",

month = sep,

doi = "10.1016/j.corsci.2008.06.038",

language = "English",

volume = "50",

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journal = "Corrosion Science",

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TY - JOUR

T1 - Material characterization and corrosion performance of nickel electroplated in supercritical CO2 fluid

AU - Chung, Sung Ting

AU - Huang, Hsien Chung

AU - Pan, Szu Jung

AU - Tsai, Wen Ta

AU - Lee, Pee Yew

AU - Yang, Chung Hsin

AU - Wu, Mau Bin

N1 - Funding Information: The authors would like to thank National Science Council of the Republic of China under Contract No. NSC 95-2221-E-006-192 for partially supporting the use of instruments for surface characterization.

PY - 2008/9

Y1 - 2008/9

N2 - The surface roughness, microhardness, crystal structure and corrosion performance of nickels electroplated at atmospheric pressure and in supercritical CO2 fluid, respectively, are compared. The experimental results showed that nickel electroplated in the latter case exhibited a lower surface roughness and a higher hardness. In HCl solution, the nickel deposited in supercritical CO2 fluid had a lower anodic current density and a higher polarization resistance. The advantage of emulsified supercritical CO2 fluid for electroplating was demonstrated.

AB - The surface roughness, microhardness, crystal structure and corrosion performance of nickels electroplated at atmospheric pressure and in supercritical CO2 fluid, respectively, are compared. The experimental results showed that nickel electroplated in the latter case exhibited a lower surface roughness and a higher hardness. In HCl solution, the nickel deposited in supercritical CO2 fluid had a lower anodic current density and a higher polarization resistance. The advantage of emulsified supercritical CO2 fluid for electroplating was demonstrated.

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U2 - 10.1016/j.corsci.2008.06.038

DO - 10.1016/j.corsci.2008.06.038

M3 - Article

AN - SCOPUS:51549087741

VL - 50

SP - 2614

EP - 2619

JO - Corrosion Science

JF - Corrosion Science

SN - 0010-938X

IS - 9

ER -

Material characterization and corrosion performance of nickel electroplated in supercritical CO₂ fluid

Abstract

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