The influence of potential under diffusion-controlled region on electrodeposition of silver in an amide-type ionic liquid

Ryuta Fukui, Yasushi Katayama, Takashi Miura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The electrodeposition of Ag was studied in several ionic liquids. When the potential applied more negative than -0.25 V vs Ag/Ag(I), current density reached the diffusion-controlled region. The surface morphology of electrodeposited Ag changed depending on the applied potential. This result indicates that the applied potential affects the processes of Ag electrodeposition under diffusion-controlled region. Surface morphology was considered related closely to the crystal growth process. Since the electrode reaction rate is controlled by diffusion, the change of the surface morphology may be caused by the change of the double layer structure, which is expected to depend on the applied potential.

Original languageEnglish
Title of host publicationECS Transactions
Pages555-561
Number of pages7
Volume33
Edition7
DOIs
Publication statusPublished - 2010
Event17th International Symposium on Molten Salts and Ionic Liquids - 218th ECS Meeting - Las Vegas, NV, United States
Duration: 2010 Oct 102010 Oct 15

Other

Other17th International Symposium on Molten Salts and Ionic Liquids - 218th ECS Meeting
CountryUnited States
CityLas Vegas, NV
Period10/10/1010/10/15

Fingerprint

Amides
Ionic liquids
Electrodeposition
Surface morphology
Silver
Crystal growth
Reaction rates
Current density
Electrodes

ASJC Scopus subject areas

  • Engineering(all)

Cite this

The influence of potential under diffusion-controlled region on electrodeposition of silver in an amide-type ionic liquid. / Fukui, Ryuta; Katayama, Yasushi; Miura, Takashi.

ECS Transactions. Vol. 33 7. ed. 2010. p. 555-561.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fukui, R, Katayama, Y & Miura, T 2010, The influence of potential under diffusion-controlled region on electrodeposition of silver in an amide-type ionic liquid. in ECS Transactions. 7 edn, vol. 33, pp. 555-561, 17th International Symposium on Molten Salts and Ionic Liquids - 218th ECS Meeting, Las Vegas, NV, United States, 10/10/10. https://doi.org/10.1149/1.3484813
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