In Situ ECAFM Observation on Pb Electrodes in Sulfuric Acid Solution with or without Lignin

Tabayashi, Daiji; Hirai, Nobumitsu; Shiota, Masashi; Tanaka, Toshihiro

doi:info:doi/10.1063/1.1639743

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タイトル	In Situ ECAFM Observation on Pb Electrodes in Sulfuric Acid Solution with or without Lignin
著者	Tabayashi, Daiji Tabayashi, Daiji
	Hirai, Nobumitsu Hirai, Nobumitsu
	Shiota, Masashi Shiota, Masashi
	Tanaka, Toshihiro Tanaka, Toshihiro
抄録	Surface morphologies of Pb electrodes in sulfuric acid solution with or without lignin at –20°C during anodic oxidation have been investigated by using in situ EC-AFM combined with cyclic voltammetry (CV). Whether the lignin is added or not in the solution, it was found at –20°C that the precipitation of lead sulfate crystals occurs immediately after supersaturation of dissolved Pb2+ ions at the anodic oxidation peak on CV. It was also found that the number of lead sulfate crystals formed on the Pb electrode after anodic oxidation decreases and the crystal size becomes larger when the lignin is added in the solution.
公開者	AIP Publishing
掲載誌名	AIP Conference Proceedings
巻	696
開始ページ	502
終了ページ	507
刊行年月	2003-07
DOI	info:doi/10.1063/1.1639743
URL	http://hdl.handle.net/11094/26530
権利情報	© 2003 American Institute of Physics
言語	英語

著者版フラグ	publisher
NII資源タイプ	会議発表論文
ローカル資源タイプ	会議発表論文
dcmi資源タイプ	text
DCTERMS.bibliographicCitation	AIP Conference Proceedings.696 P.502-P.507
DC.title	In Situ ECAFM Observation on Pb Electrodes in Sulfuric Acid Solution with or without Lignin
DC.creator	Tabayashi, Daiji
	Hirai, Nobumitsu
	Shiota, Masashi
	Tanaka, Toshihiro
DC.publisher	AIP Publishing
DC.language" scheme="DCTERMS.RFC1766	英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF	2003-07
DC.identifier	info:doi/10.1063/1.1639743
DC.identifier" scheme="DCTERMS.URI	http://hdl.handle.net/11094/26530
DCTERMS.abstract	Surface morphologies of Pb electrodes in sulfuric acid solution with or without lignin at –20°C during anodic oxidation have been investigated by using in situ EC-AFM combined with cyclic voltammetry (CV). Whether the lignin is added or not in the solution, it was found at –20°C that the precipitation of lead sulfate crystals occurs immediately after supersaturation of dissolved Pb2+ ions at the anodic oxidation peak on CV. It was also found that the number of lead sulfate crystals formed on the Pb electrode after anodic oxidation decreases and the crystal size becomes larger when the lignin is added in the solution.
DC.rights	© 2003 American Institute of Physics
citation_title	In Situ ECAFM Observation on Pb Electrodes in Sulfuric Acid Solution with or without Lignin
citation_author	Tabayashi, Daiji
	Hirai, Nobumitsu
	Shiota, Masashi
	Tanaka, Toshihiro
citation_publisher	AIP Publishing
citation_language	英語
citation_date	2003-07
citation_journal_title	AIP Conference Proceedings
citation_volume	696
citation_firstpage	502
citation_lastpage	507
citation_doi	info:doi/10.1063/1.1639743
citation_public_url	http://hdl.handle.net/11094/26530

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