Electrochemical Epitaxial Growth of a Pt(111) Phase on an Au(111) Electrode

Uosaki, Kohei; Ye, Shen; Naohara, Hideo et al.

Journal of Physical Chemistry B, 1997, 101(38), 7566-7572

Permalink : https://hdl.handle.net/2115/50246

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アクセス権	open access
URI	https://hdl.handle.net/2115/50246
タイトル	Electrochemical Epitaxial Growth of a Pt(111) Phase on an Au(111) Electrode
著者	Uosaki, Kohei ; Ye, Shen ; Naohara, Hideo ; Oda, Yasuhiro ; Haba, Toshio ; Kondo, Toshihiro
e-Rad_Researcher 20133697 著者名 Uosaki, Kohei
著者名 Ye, Shen
著者名 Naohara, Hideo
著者名 Oda, Yasuhiro
著者名 Haba, Toshio
著者名 Kondo, Toshihiro
言語	英語
発行日	1997-09-18
出版者	American Chemical Society
収録物名	Journal of Physical Chemistry B
巻(号)	101(38)
ページ	7566-7572
抄録	The electrochemical deposition of platinum on an Au(111) single-crystal electrode in acidic solutions containing H2PtCl6 was studied using an electrochemical scanning tunneling microscope (STM) and electrochemical quartz crystal microbalance (EQCM). The STM investigation showed an ordered adlayer of PtCl6^[2-] on the electrode surface during the electrochemical deposition of platinum and a Pt(111)-(1x1) structure on the electrode surface after the electrode was rinsed with a Pt complex-free solution. Formations of the Pt(111) bulk phase and surface structure of Pt(111)-(1x1) were confirmed by X-ray diffraction (XRD) and the underpotential deposition of copper and hydrogen, respectively.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
PISSN	1520-6106
EISSN	1520-5207
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1021/jp9717406