{"created":"2023-05-15T16:29:22.782054+00:00","id":100,"links":{},"metadata":{"_buckets":{"deposit":"f32104d1-8284-4185-8322-7689af6fcb20"},"_deposit":{"created_by":2,"id":"100","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"100"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00000100","sets":["14:21"]},"author_link":["510","512","514","509","513","508","511"],"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-09-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"37","bibliographicPageEnd":"41739","bibliographicPageStart":"41728","bibliographicVolumeNumber":"12","bibliographic_titles":[{"bibliographic_title":"ACS Applied Materials & Interfaces"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this work, PdOx-CuOx co-loaded porous WO3 microspheres were synthesized with varying loading levels by ultrasonic spray pyrolysis (USP) using polymethyl methacrylate (PMMA) microspheres as a vehicle template. The as-prepared sensing materials and their fabricated sensor properties were characterized by X-ray analysis, nitrogen adsorption, and electron microscopy. \nThe gas-sensing properties were studied toward methyl mercaptan (CH3SH), hydrogen sulfide (H2S), dimethyl sulfide (CH3SCH3),\n nitric oxide (NO), nitrogen dioxide (NO2), methane (CH4), ethanol (C2H5OH), and acetone (C3H6O) at 0.5 ppm under atmospheric conditions with different operating temperatures ranging from 100 to 400 °C. The results showed that the CH3SH response of USP-made WO3 microspheres was collaboratively enhanced by the creation of pores in the microsphere and co-loading of CuOx and PdOx at low operating temperatures (≤200 °C). More importantly, the CH3SH selectivity against H2S was significantly improved and high selectivity against CH3SCH3, NO, NO2, CH4, C2H5OH, and CH3COCH3 were upheld by the incorporation of PdOx to CuOx-loaded WO3 sensors. Therefore, the co-loading of PdOx-CuOx on porous WO3 structures could be promising strategies to achieve highly selective and sensitive CH3SH sensors, which would be practically useful for specific applications including biomedical and periodontal diagnoses.","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"ACS Applied Materials & Interfaces, 12(37), pp.41728-41739; 2020","subitem_description_type":"Other"}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American chemical Society"}]},"item_2_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1021/acsami.0c10462","subitem_relation_type_select":"DOI"}}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Applied Materials & Interfaces, copyright (c) American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acsami.0c10462"}]},"item_2_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"19448244","subitem_source_identifier_type":"ISSN"}]},"item_2_source_id_8":{"attribute_name":"EISSN","attribute_value_mlt":[{"subitem_source_identifier":"19448252","subitem_source_identifier_type":"ISSN"}]},"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_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tammanoon, Nantikan"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iwamoto, Takumi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ueda, Taro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hyodo, Takeo"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wisitsoraat, Anurat"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Liewhiran, Chaikarn"}],"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":"2021-09-16"}],"displaytype":"detail","filename":"ACSAMI12_41728.pdf","filesize":[{"value":"3.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ACSAMI12_41728.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/100/files/ACSAMI12_41728.pdf"},"version_id":"0a3d0bfb-23a9-40a2-8bc5-60268f0c2c25"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Co-loading","subitem_subject_scheme":"Other"},{"subitem_subject":"copper","subitem_subject_scheme":"Other"},{"subitem_subject":"methyl mercaptan sensor","subitem_subject_scheme":"Other"},{"subitem_subject":"palladium","subitem_subject_scheme":"Other"},{"subitem_subject":"ultrasonic spray pyrolysis","subitem_subject_scheme":"Other"},{"subitem_subject":"WO3","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":"Synergistic Effects of PdOx?CuOx Loadings on Methyl Mercaptan Sensing of Porous WO3 Microspheres Prepared by Ultrasonic Spray Pyrolysis","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Synergistic Effects of PdOx?CuOx Loadings on Methyl Mercaptan Sensing of Porous WO3 Microspheres Prepared by Ultrasonic Spray Pyrolysis"}]},"item_type_id":"2","owner":"2","path":["21"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-12-16"},"publish_date":"2020-12-16","publish_status":"0","recid":"100","relation_version_is_last":true,"title":["Synergistic Effects of PdOx?CuOx Loadings on Methyl Mercaptan Sensing of Porous WO3 Microspheres Prepared by Ultrasonic Spray Pyrolysis"],"weko_creator_id":"2","weko_shared_id":2},"updated":"2023-05-15T22:59:08.774231+00:00"}