Electrocrystallization of Pb02 Deposits in the Presence of Additives

Ten Chin Wen; Ming Gwo Wei

doi:10.1149/1.2087017

Electrocrystallization of Pb02 Deposits in the Presence of Additives

Ten Chin Wen, Ming Gwo Wei

Department of Chemical Engineering

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

23 Citations (Scopus)

Abstract

The electrocrystallization of PbO2deposited on a Ti plate from a nitrate solution is strongly affected by the presence of additives in the solution, examples being sodium dodecylsulfonate, Triton-X100, Tween-80, dextrin, and gelatin. Results of SEM investigations show that these additives tend to diminish the crystalline morphology of the deposit. The XRD results further indicate that it is possible to codeposit a- and p-PbO2by introducing the surfactant-type additives sodium dodecylsulfonate, Triton-X100, and Tween-80. Stirring provided during electrodeposition tends to diminish the influence of sodium dodecysulfonate, but not that of Triton-X100 and Tween 80. The nonsurfactant-type additives, dextrin and gelatin, do not cause the codeposition of a-Pb02to any significant degree. copyright.

Original language	English
Pages (from-to)	2700-2702
Number of pages	3
Journal	Journal of the Electrochemical Society
Volume	137
Issue number	9
DOIs	https://doi.org/10.1149/1.2087017
Publication status	Published - 1990 Sep

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Renewable Energy, Sustainability and the Environment
Surfaces, Coatings and Films
Electrochemistry
Materials Chemistry

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title = "Electrocrystallization of Pb02 Deposits in the Presence of Additives",

abstract = "The electrocrystallization of PbO2deposited on a Ti plate from a nitrate solution is strongly affected by the presence of additives in the solution, examples being sodium dodecylsulfonate, Triton-X100, Tween-80, dextrin, and gelatin. Results of SEM investigations show that these additives tend to diminish the crystalline morphology of the deposit. The XRD results further indicate that it is possible to codeposit a- and p-PbO2by introducing the surfactant-type additives sodium dodecylsulfonate, Triton-X100, and Tween-80. Stirring provided during electrodeposition tends to diminish the influence of sodium dodecysulfonate, but not that of Triton-X100 and Tween 80. The nonsurfactant-type additives, dextrin and gelatin, do not cause the codeposition of a-Pb02to any significant degree. copyright.",

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T1 - Electrocrystallization of Pb02 Deposits in the Presence of Additives

AU - Wen, Ten Chin

AU - Wei, Ming Gwo

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AB - The electrocrystallization of PbO2deposited on a Ti plate from a nitrate solution is strongly affected by the presence of additives in the solution, examples being sodium dodecylsulfonate, Triton-X100, Tween-80, dextrin, and gelatin. Results of SEM investigations show that these additives tend to diminish the crystalline morphology of the deposit. The XRD results further indicate that it is possible to codeposit a- and p-PbO2by introducing the surfactant-type additives sodium dodecylsulfonate, Triton-X100, and Tween-80. Stirring provided during electrodeposition tends to diminish the influence of sodium dodecysulfonate, but not that of Triton-X100 and Tween 80. The nonsurfactant-type additives, dextrin and gelatin, do not cause the codeposition of a-Pb02to any significant degree. copyright.

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Electrocrystallization of Pb02 Deposits in the Presence of Additives

Abstract

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