{"_buckets": {"deposit": "3a5b0cb5-9073-41e7-8aa5-99e8991e72cf"}, "_deposit": {"id": "13588", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "13588"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00013588", "sets": ["1310"]}, "author_link": ["41678", "41679", "41680", "41681", "41682"], "item_1628147817048": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_6_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2005-03-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "221", "bibliographicPageStart": "215", "bibliographicVolumeNumber": "576", "bibliographic_titles": [{"bibliographic_title": "Journal of electroanalytical chemistry"}]}]}, "item_6_description_30": {"attribute_name": "資源タイプ（コンテンツの種類）", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_6_description_31": {"attribute_name": "フォーマット：mimeタイプ", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_6_description_5": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "Journal of Electroanalytical Chemistry. 576(2):215-221 (2005)", "subitem_description_type": "Other"}]}, "item_6_link_3": {"attribute_name": "信州大学研究者総覧へのリンク", "attribute_value_mlt": [{"subitem_link_text": "Sugimoto, W", "subitem_link_url": "http://soar-rd.shinshu-u.ac.jp/profile/ja.WaTFjekV.html"}, {"subitem_link_text": "Murakami, Y", "subitem_link_url": "http://soar-rd.shinshu-u.ac.jp/profile/ja.HpSCuULV.html"}, {"subitem_link_text": "Takasu, Y", "subitem_link_url": "http://soar-rd.shinshu-u.ac.jp/profile/ja.gpDmPUDm.html"}]}, "item_6_link_67": {"attribute_name": "WoS", "attribute_value_mlt": [{"subitem_link_text": "Web of Science", "subitem_link_url": "http://gateway.isiknowledge.com/gateway/Gateway.cgi?\u0026GWVersion=2\u0026SrcAuth=ShinshuUniv\u0026SrcApp=ShinshuUniv\u0026DestLinkType=FullRecord\u0026KeyUT=000227266400004\u0026DestApp=WOS"}]}, "item_6_publisher_4": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Elsevier B. V."}]}, "item_6_relation_46": {"attribute_name": "他の資源との関係：URI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "http://www.elsevier.com/wps/find/journaldescription.cws_home/504087/description"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.elsevier.com/wps/find/journaldescription.cws_home/504087/description", "subitem_relation_type_select": "URI"}}]}, "item_6_relation_48": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "10.1016/j.jelechem.2004.10.018"}], "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1016/j.jelechem.2004.10.018", "subitem_relation_type_select": "DOI"}}]}, "item_6_select_64": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_6_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0022-0728", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0022-0728", "subitem_source_identifier_type": "ISSN"}]}, "item_6_source_id_40": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA10836527", "subitem_source_identifier_type": "NCID"}]}, "item_6_text_69": {"attribute_name": "wosonly authkey", "attribute_value_mlt": [{"subitem_text_value": "direct methanol fuel cell; CO stripping voltammetry; electrochemical impedance spectroscopy; PtRu/C; electrocatalyst"}]}, "item_6_text_70": {"attribute_name": "wosonly keywords", "attribute_value_mlt": [{"subitem_text_value": "METHANOL FUEL-CELLS; PT-RU ALLOY; DENSITY-FUNCTIONAL THEORY; ROTATING-DISK ELECTRODE; RUTHENIUM AD-ATOMS; CARBON-MONOXIDE; ELECTROCHEMICAL OXIDATION; ANODE CATALYSTS; ELECTROCATALYTIC OXIDATION; POLYCRYSTALLINE PLATINUM"}]}, "item_6_textarea_68": {"attribute_name": "wosonly abstract", "attribute_value_mlt": [{"subitem_textarea_value": "The kinetics of the CH,OH oxidation reaction at 60degreesC on well-alloyed platinum-ruthenium supported on carbon (Pt50Ru50/C) was studied by electrochemical impedance spectroscopy and compared with carbon-supported platinum (Pt/C). The reaction rate of the overall CH3OH oxidation increased with increasing electrode potential for both Pt/C and PtRu/C. In the case of Pt/C, when the electrode potential was E less than or equal to 450 mV vs. RHE only a capacitive behavior was observed. Resistive and pseudo-inductive types of behavior were evident above 500 and 600 mV vs. RHE. In the case of PtRu/C, a similar change in behavior was observed, except that the two types of behavior were observed at 200 mV lower electrode potentials than for Pt/C. Correlation of the impedance data with pre-adsorbed carbon monoxide (COad) stripping voltammetry allowed the understanding of the methanol oxidation reaction. The change in the reaction rate of the oxidation of CH3OH to COad as a function of the electrode potential as well as the promotional effect of Ru was evident from a change in the frequency where the frequency deviated from the similar to90degrees phase angle. The change in the reaction rate of the oxidation Of COad to CO2 as a function of the electrode potential as well as the alloying with Ru was evident from a change in the frequency where the phase angle approached zero. (C) 2004 Elsevier B.V. All rights reserved."}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Sugimoto,  W"}], "nameIdentifiers": [{"nameIdentifier": "41678", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Aoyama,  K"}], "nameIdentifiers": [{"nameIdentifier": "41679", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kawaguchi,  T"}], "nameIdentifiers": [{"nameIdentifier": "41680", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Murakami,  Y"}], "nameIdentifiers": [{"nameIdentifier": "41681", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takasu,  Y"}], "nameIdentifiers": [{"nameIdentifier": "41682", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2015-09-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "JMF04091revised.pdf", "filesize": [{"value": "334.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 334700.0, "url": {"label": "JMF04091revised.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/13588/files/JMF04091revised.pdf"}, "version_id": "b8f58f96-194b-4c6d-9395-674dc9493b79"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Kinetics of CH3OH oxidation on PtRu/C studied by impedance and CO stripping voltammetry", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Kinetics of CH3OH oxidation on PtRu/C studied by impedance and CO stripping voltammetry", "subitem_title_language": "en"}]}, "item_type_id": "6", "owner": "1", "path": ["1310"], "permalink_uri": "http://hdl.handle.net/10091/133", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2007-03-13"}, "publish_date": "2007-03-13", "publish_status": "0", "recid": "13588", "relation": {}, "relation_version_is_last": true, "title": ["Kinetics of CH3OH oxidation on PtRu/C studied by impedance and CO stripping voltammetry"], "weko_shared_id": -1}