{"created":"2021-03-01T07:05:51.522292+00:00","id":27544,"links":{},"metadata":{"_buckets":{"deposit":"7fc2b420-3cae-4e3c-8b02-10b165b74c35"},"_deposit":{"id":"27544","owners":[],"pid":{"revision_id":0,"type":"depid","value":"27544"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00027544","sets":["152:1725","3:62:5591:1612"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"7428","bibliographicPageStart":"7418","bibliographicVolumeNumber":"37","bibliographic_titles":[{"bibliographic_title":"International journal of hydrogen energy"}]}]},"item_5_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"石田, 政義"}],"nameIdentifiers":[{},{},{}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Experimentalstudy on proton exchange membrane (PEM) electrolyzer was carried out focusing on the effect of pore structural properties of currentcollectors, such as porosity and pore diameter. Various titanium (Ti)-felt substrates with different porosities and pore diameters (measured by capillary flow porometry) were used as the anode currentcollector. Results show that when the mean pore diameter of the currentcollector was larger than 10 μm, the electrolysis performance improved with decreasing pore diameter. In contrast, changes in porosity had no significant effect on the cell performance when the porosity exceeded 0.50. The flow pattern of two-phase flow in the flow channel was discussed in terms of its relationship to bubble size and to pore diameter of the currentcollector. Finally, correlation between the calculated membrane resistance and the measured pore diameter of the currentcollectors suggest that larger bubbles generated from larger pores tend to become long bubbles in the channel, thus hindering the water supply to the membrane.","subitem_description_type":"Abstract"}]},"item_5_identifier_34":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2241/117453"}]},"item_5_publisher_27":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier Ltd."}]},"item_5_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.ijhydene.2012.01.095","subitem_relation_type_select":"DOI"}}]},"item_5_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd.　NOTICE: this is the author’s version of a work that was accepted for publication in International journal of hydrogen energy. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in International journal of hydrogen energy, VOL37, ISSUE9, 2012, DOI:10.1016/j.ijhydene.2012.01.095"}]},"item_5_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_5_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0360-3199","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00680410","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ito, Hiroshi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Maeda, Tetsuhiko"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakano, Akihiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hwang, Chul Min"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishida, Masayoshi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kato, Atsushi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshida, Tetsuya"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2013-12-25"}],"displaytype":"detail","filename":"IJHE_37-9.pdf","filesize":[{"value":"466.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"IJHE_37-9.pdf","url":"https://tsukuba.repo.nii.ac.jp/record/27544/files/IJHE_37-9.pdf"},"version_id":"135a8e10-ad74-4002-a188-e29949551d51"}]},"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":"Experimentalstudy on porouscurrentcollectors of PEMelectrolyzers","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Experimentalstudy on porouscurrentcollectors of PEMelectrolyzers"}]},"item_type_id":"5","owner":"1","path":["1725","1612"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-08-03"},"publish_date":"2012-08-03","publish_status":"0","recid":"27544","relation_version_is_last":true,"title":["Experimentalstudy on porouscurrentcollectors of PEMelectrolyzers"],"weko_creator_id":"1","weko_shared_id":5},"updated":"2022-04-27T08:54:25.844761+00:00"}