{"created":"2023-05-15T16:49:31.946407+00:00","id":27026,"links":{},"metadata":{"_buckets":{"deposit":"2f1260f9-658e-4bb1-879c-95b31b763d22"},"_deposit":{"created_by":6,"id":"27026","owners":[6],"pid":{"revision_id":0,"type":"depid","value":"27026"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00027026","sets":["14:21"]},"author_link":["120331","120334","120329","120330","120333","120332"],"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-11-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageEnd":"682","bibliographicPageStart":"676","bibliographicVolumeNumber":"129","bibliographic_titles":[{"bibliographic_title":"Journal of the Ceramic Society of Japan"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Fundamental gas-sensing properties of porous (pr-)In2O3 powders loaded with and without 0.5 mass % noble metal (pr-0.5N/In2O3 and pr-In2O3, respectively, N: noble metal (Au or Pd)) to NO2, H2, and ethanol balanced with dry air were investigated at 30 °C under UV-light irradiation (main wavelength: 365 nm). The spherical pr-0.5N/In2O3 and pr-In2O3 powders were prepared by ultrasonic-spray pyrolysis employing polymethylmethacrylate microspheres with a diameter of ca. 70 nm, which were synthesized by ultrasonic-assisted emulsion polymerization. The Au loading largely improved the NO2 response of the pr-In2O3 sensor, a ratio of the resistance in NO2 to that in air, especially under weak UV-light irradiation, because of the relatively large resistance in air. On the other hand, the Pd loading efficiently increased the difference in the conductance of the pr-In2O3 sensor between in NO2 and in air under the whole UV-light irradiation range. The UV-light irradiation is effective in improving the NO2-sensing properties of these sensors at room temperature, but the sensing performance was a little inferior to that operated at elevated temperatures under no UV-light irradiation. These sensors also responded to reducing gases, H2 and ethanol, under UV-light irradiation, and the responses to ethanol were much larger than those to H2. However, the responses to both the gases were much smaller than that to NO2.","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"Journal of the Ceramic Society of Japan, 129(11), pp. 676-682; 2021","subitem_description_type":"Other"}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本セラミックス協会"}]},"item_2_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.2109/jcersj2.21104","subitem_relation_type_select":"DOI"}}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"©2021 The Ceramic Society of Japan. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by-nd/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited."}]},"item_2_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1348-6535","subitem_source_identifier_type":"ISSN"}]},"item_2_text_62":{"attribute_name":"出版者別言語","attribute_value_mlt":[{"subitem_text_value":"The Ceramic Society of Japan"}]},"item_2_version_type_16":{"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":"HYODO, Takeo"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"IWANAGA, Azusa"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ISHIDA, Keijiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KAMADA, Kai"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"UEDA, Taro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SHIMIZU, Yasuhiro"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-01-28"}],"displaytype":"detail","filename":"JCSJ129_676.pdf","filesize":[{"value":"5.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"JCSJ129_676.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/27026/files/JCSJ129_676.pdf"},"version_id":"31beb233-91c7-400a-a7cb-25b0f62911cc"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Semiconductor-type gas sensor","subitem_subject_scheme":"Other"},{"subitem_subject":"Indium oxide","subitem_subject_scheme":"Other"},{"subitem_subject":"Polymethylmethacrylate","subitem_subject_scheme":"Other"},{"subitem_subject":"Noble metal","subitem_subject_scheme":"Other"},{"subitem_subject":"UV-light irradiation","subitem_subject_scheme":"Other"},{"subitem_subject":"Nitrogen dioxide","subitem_subject_scheme":"Other"},{"subitem_subject":"Hydrogen","subitem_subject_scheme":"Other"},{"subitem_subject":"Ethanol","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":"Effects of noble-metal loading and ultraviolet-light irradiation on gas-sensing properties of porous indium oxide films at room temperature","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effects of noble-metal loading and ultraviolet-light irradiation on gas-sensing properties of porous indium oxide films at room temperature"}]},"item_type_id":"2","owner":"6","path":["21"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-01-28"},"publish_date":"2022-01-28","publish_status":"0","recid":"27026","relation_version_is_last":true,"title":["Effects of noble-metal loading and ultraviolet-light irradiation on gas-sensing properties of porous indium oxide films at room temperature"],"weko_creator_id":"6","weko_shared_id":-1},"updated":"2023-05-15T20:02:41.223091+00:00"}