{"created":"2023-05-15T14:57:50.654094+00:00","id":78463,"links":{},"metadata":{"_buckets":{"deposit":"9bef0f27-2f22-4f16-a3eb-79b5c4eb8779"},"_deposit":{"created_by":1,"id":"78463","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"78463"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00078463","sets":["1"]},"author_link":["1004779","1004780","1004784","1004778","1004783","1004777","1004781","1004782","1004785"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"183","bibliographicPageStart":"165","bibliographicVolumeNumber":"78","bibliographic_titles":[{"bibliographic_title":"Polymer Bulletin"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A fibrous surface ion-imprinted polymer (IIP) was synthesized for thorium removal through direct electron beam radiation using thorium as a template. Polypropylene coated by polyethylene non-woven fabrics (PE/PP) was used as a substrate. The PE/ PP non-woven fabrics were irradiated in the presence of the phosphoric monomer (2-HMPA) composed of 2-hydroxyethyl methacrylic phosphoric acid diester (50%) and monoester (50%) emulsified with the crosslinker. Hence, the formation of the three-dimensional IIP-Th crosslinked network and complexation between thorium (template) and 2-HMPA was investigated. The emulsion stability and particle size distribution of emulsion were determined using dynamic light scattering (DLS). Various factors influencing the synthesis of the thorium ion-imprinted (Th-IIP) nonwoven PE/PP such as the absorbed radiation dose, monomer concentration, and type of crosslinker were investigated. The IIP-Th was characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy–energy-dispersive X-ray (SEM–EDX), and X-ray photoelectron spectroscopy (XPS) and applied as an adsorbent for the removal of thorium using the batch adsorption method. The IIP-Th achieved a maximum distribution coefficient of 3.293 g/L and selectivity ratio (Th(IV)/U(VI)) of 9.5 after 90 min of contact time under acidic conditions. The adsorption kinetics of IIP-Th followed the pseudo-second-order kinetic model for both Th(IV) adsorption and U(VI) adsorption. The synthesized fibrous surface ion-imprinted polymer is a promising candidate for the selective removal of thorium ions from aqueous solution.","subitem_description_type":"Abstract"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1007/s00289-019-03094-2","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1007/s00289-019-03094-2","subitem_relation_type_select":"DOI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0170-0839","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Othman, N.A.F."}],"nameIdentifiers":[{"nameIdentifier":"1004777","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Selambakkannu, S."}],"nameIdentifiers":[{"nameIdentifier":"1004778","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Azian, H."}],"nameIdentifiers":[{"nameIdentifier":"1004779","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"C.T.Ratnam"}],"nameIdentifiers":[{"nameIdentifier":"1004780","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamanobe, T."}],"nameIdentifiers":[{"nameIdentifier":"1004781","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hoshina, Hiroyuki"}],"nameIdentifiers":[{"nameIdentifier":"1004782","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Seko, Noriaki"}],"nameIdentifiers":[{"nameIdentifier":"1004783","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hiroyuki, Hoshina","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1004784","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Noriaki, Seko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1004785","nameIdentifierScheme":"WEKO"}]}]},"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":"Synthesis of surface ion‑imprinted polymer for specific detection of thorium under acidic conditions","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Synthesis of surface ion‑imprinted polymer for specific detection of thorium under acidic conditions"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-01-20"},"publish_date":"2020-01-20","publish_status":"0","recid":"78463","relation_version_is_last":true,"title":["Synthesis of surface ion‑imprinted polymer for specific detection of thorium under acidic conditions"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:25:57.912428+00:00"}