{"_buckets": {"deposit": "23dfdbc9-6cd5-455b-8432-880eb7901675"}, "_deposit": {"created_by": 3, "id": "2238", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "2238"}, "status": "published"}, "_oai": {"id": "oai:nitech.repo.nii.ac.jp:00002238", "sets": ["402"]}, "author_link": ["6228", "31", "6232", "6230", "30"], "item_9_biblio_info_5": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2010-03-31", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "31", "bibliographicPageStart": "23", "bibliographicVolumeNumber": "9", "bibliographic_titles": [{"bibliographic_title": "セラミックス基盤工学研究センター年報 = Annual report of the Ceramics Research Laboratory Nagoya Institute of Technology"}]}]}, "item_9_description_10": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "a-Al2O3 is widely used and studied as high temperature structural material, electronic packaging, corrosion resistance ceramicsand translucent ceramics. The surface state of a-Al2O3 powders cannot be regarded as a-Al2O3 but a hydrated state, and that thenature of this hydrate cannot be considered universal among different a-Al2O3, even produced by the same production method. Oneof these reasons is that water can be incorporated in the a-Al2O3 crystal structure resulting in the formation of aluminum hydroxidessuch as gibbsite. Although much research has shed light on the Al2O3-water interface and charging of a-Al2O3 surfaces, there isstill much that we need to better understand a-Al2O3 structural property and surface characteristics. In this paper, general viewof crystal-structural properties, manufacturing methods of high purity a-Al2O3, and surface characteristics on a-Al2O3 powders areintroduced.", "subitem_description_type": "Other"}]}, "item_9_description_11": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_9_full_name_4": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "30", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000030571426", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/nr/1000030571426"}], "names": [{"name": "白井, 孝"}]}, {"nameIdentifiers": [{"nameIdentifier": "6232", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "渡辺, 秀夫"}]}, {"nameIdentifiers": [{"nameIdentifier": "31", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000050238523", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/nr/1000050238523"}], "names": [{"name": "藤, 正督"}]}, {"nameIdentifiers": [{"nameIdentifier": "6230", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "高橋, 実"}]}]}, "item_9_heading_13": {"attribute_name": "見出し", "attribute_value_mlt": [{"subitem_heading_banner_headline": "\u003c総説\u003e", "subitem_heading_language": "ja"}, {"subitem_heading_banner_headline": "\u003cReview\u003e", "subitem_heading_language": "en"}]}, "item_9_publisher_6": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "名古屋工業大学セラミックス基盤工学研究センター"}]}, "item_9_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13471694", "subitem_source_identifier_type": "ISSN"}]}, "item_9_source_id_8": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA11625130", "subitem_source_identifier_type": "NCID"}]}, "item_9_version_type_9": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Shirai, Takashi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "30", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000030571426", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/nr/1000030571426"}]}, {"creatorNames": [{"creatorName": "Watanabe, Hideo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "6228", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Fuji, Masayoshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "31", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000050238523", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/nr/1000050238523"}]}, {"creatorNames": [{"creatorName": "Takahashi, Minoru", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "6230", "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": "2016-12-07"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "arnit2009_23-31.pdf", "filesize": [{"value": "1.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1300000.0, "url": {"label": "本文_fulltext", "url": "https://nitech.repo.nii.ac.jp/record/2238/files/arnit2009_23-31.pdf"}, "version_id": "8e2084b8-524e-4f48-a670-e6eadfaadb60"}]}, "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": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Structural Properties and Surface Characteristics on Aluminum Oxide Powders", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Structural Properties and Surface Characteristics on Aluminum Oxide Powders", "subitem_title_language": "en"}]}, "item_type_id": "9", "owner": "3", "path": ["402"], "permalink_uri": "https://nitech.repo.nii.ac.jp/records/2238", "pubdate": {"attribute_name": "公開日", "attribute_value": "2011-08-10"}, "publish_date": "2011-08-10", "publish_status": "0", "recid": "2238", "relation": {}, "relation_version_is_last": true, "title": ["Structural Properties and Surface Characteristics on Aluminum Oxide Powders"], "weko_shared_id": 3}