{"_buckets": {"deposit": "adb2ed04-c016-40dc-8d14-dbdae0cfd8cc"}, "_deposit": {"created_by": 3, "id": "10569", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "10569"}, "status": "published"}, "_oai": {"id": "oai:kanazawa-u.repo.nii.ac.jp:00010569", "sets": ["937"]}, "author_link": ["16064", "138", "16067", "145", "16065", "16063", "16066"], "item_4_biblio_info_8": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2013-01-01", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "294", "bibliographicPageStart": "289", "bibliographicVolumeNumber": "106", "bibliographic_titles": [{"bibliographic_title": "Microchemical Journal"}]}]}, "item_4_description_21": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The metal indium termed as \u0027rare\u0027 in recent days due to its increasing demand in the formulations of electronic and energy-related gadgets and scarce supply resources. Hence, the attempts to recover indium from the secondary resources, such as recycling of the indium abundant waste materials, received increasing research focus. The major indium consumption happens in the form of indium tin oxide (ITO) that used for the fabrication of liquid-crystal displays (LCD). The end-of-life LCD screens, termed as ITO-glass hereafter, are an emerging contributor to the global e-waste load and can be an impending secondary source of indium. The present work introduces a new technique for the treatment of waste ITO-glass using aminopolycarboxylate chelants (APCs) in combination with a mechanochemical treatment process. APCs are capable of forming stable complexes with the indium deposited on the ITO-glass, whereas the rate of recovery was not substantial. The mechanochemical treatment induces the destruction of crystalline structure with which the ITO fragments are attached and facilitate the increased indium dissolution with the chelants. The increase was more prominent followed by a decrease in the cumulative processing time from 24 to 6 h when the vitrified ITO-glass was simultaneously crushed and washed with the chelants. The extraction of indium was better at the acidic pH condition, and it was further intensified when the operating temperature was raised to ≥ 120 °C. © 2012 Elsevier B.V. All rights reserved.", "subitem_description_type": "Abstract"}]}, "item_4_publisher_17": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Elsevier B.V."}]}, "item_4_relation_12": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1016/j.microc.2012.08.010", "subitem_relation_type_select": "DOI"}}]}, "item_4_relation_28": {"attribute_name": "関連URI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.elsevier.com/locate/issn/0026265X", "subitem_relation_type_select": "URI"}}]}, "item_4_source_id_11": {"attribute_name": "NCID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00738394", "subitem_source_identifier_type": "NCID"}]}, "item_4_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0026-265X", "subitem_source_identifier_type": "ISSN"}]}, "item_4_version_type_25": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Hasegawa, Hiroshi"}], "nameIdentifiers": [{"nameIdentifier": "145", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "90253335", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=90253335"}, {"nameIdentifier": "90253335", "nameIdentifierScheme": "金沢大学研究者情報", "nameIdentifierURI": "http://ridb.kanazawa-u.ac.jp/public/detail.php?kaken=90253335"}, {"nameIdentifier": "90253335", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000090253335"}]}, {"creatorNames": [{"creatorName": "Rahman, Ismail M. M."}], "nameIdentifiers": [{"nameIdentifier": "16063", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Egawa, Yuji"}], "nameIdentifiers": [{"nameIdentifier": "16064", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sawai, Hikaru"}], "nameIdentifiers": [{"nameIdentifier": "16065", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Begum, Zinnat A."}], "nameIdentifiers": [{"nameIdentifier": "16066", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Maki, Teruya"}], "nameIdentifiers": [{"nameIdentifier": "138", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "70345601", "nameIdentifierScheme": "金沢大学研究者情報", "nameIdentifierURI": "http://ridb.kanazawa-u.ac.jp/public/detail.php?kaken=70345601"}, {"nameIdentifier": "70345601", "nameIdentifierScheme": "研究者番号", "nameIdentifierURI": "https://nrid.nii.ac.jp/nrid/1000070345601"}]}, {"creatorNames": [{"creatorName": "Mizutani, Satoshi"}], "nameIdentifiers": [{"nameIdentifier": "16067", "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": "2017-10-03"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "SC-PR-HASEGAWA-H-289.pdf", "filesize": [{"value": "302.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 302100.0, "url": {"label": "SC-PR-HASEGAWA-H-289.pdf", "url": "https://kanazawa-u.repo.nii.ac.jp/record/10569/files/SC-PR-HASEGAWA-H-289.pdf"}, "version_id": "98646cab-b9fc-44f0-9c58-54591a41098c"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Indium", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Indium tin oxide", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Liquid crystal display", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Mechanochemical treatment", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Recovery", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Waste", "subitem_subject_scheme": "Other"}]}, "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": "Recovery of indium from end-of-life liquid-crystal display panels using aminopolycarboxylate chelants with the aid of mechanochemical treatment", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Recovery of indium from end-of-life liquid-crystal display panels using aminopolycarboxylate chelants with the aid of mechanochemical treatment"}]}, "item_type_id": "4", "owner": "3", "path": ["937"], "permalink_uri": "http://hdl.handle.net/2297/32480", "pubdate": {"attribute_name": "公開日", "attribute_value": "2017-10-03"}, "publish_date": "2017-10-03", "publish_status": "0", "recid": "10569", "relation": {}, "relation_version_is_last": true, "title": ["Recovery of indium from end-of-life liquid-crystal display panels using aminopolycarboxylate chelants with the aid of mechanochemical treatment"], "weko_shared_id": -1}