{"created":"2025-02-21T03:54:34.581165+00:00","id":2007521,"links":{},"metadata":{"_buckets":{"deposit":"648a2866-5aa7-4d04-b507-616226a263ee"},"_deposit":{"created_by":41,"id":"2007521","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2007521"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02007521","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Synthesis of silicon-bridged polythiophene derivatives and their applications to EL device materials","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ohshita, Joji","creatorNameLang":"en"}],"familyNames":[{"familyName":"Ohshita","familyNameLang":"en"}],"givenNames":[{"givenName":"Joji","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kimura, Keisuke","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kimura","familyNameLang":"en"}],"givenNames":[{"givenName":"Keisuke","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Lee, Kwang-Hoi","creatorNameLang":"en"}],"familyNames":[{"familyName":"Lee","familyNameLang":"en"}],"givenNames":[{"givenName":"Kwang-Hoi","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kunai, Atsutaka","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kunai","familyNameLang":"en"}],"givenNames":[{"givenName":"Atsutaka","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kwak, Young-Woo","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kwak","familyNameLang":"en"}],"givenNames":[{"givenName":"Young-Woo","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Son, Eun-Chul","creatorNameLang":"en"}],"familyNames":[{"familyName":"Son","familyNameLang":"en"}],"givenNames":[{"givenName":"Eun-Chul","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kunugi, Yoshihito","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kunugi","familyNameLang":"en"}],"givenNames":[{"givenName":"Yoshihito","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright(c) 2007 Wiley Periodicals, Inc."}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"conjugated polymers","subitem_subject_scheme":"Other"},{"subitem_subject":"luminescence","subitem_subject_scheme":"Other"},{"subitem_subject":"polythiophene","subitem_subject_scheme":"Other"},{"subitem_subject":"silole","subitem_subject_scheme":"Other"},{"subitem_subject":"stille reaction","subitem_subject_scheme":"Other"},{"subitem_subject":"transition metal chemistry","subitem_subject_scheme":"Other"},{"subitem_subject":"430","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Palladium-catalyzed oxidative homo-coupling of 2,6-bis(tributylstannyl)dithienosiloles with CuCl2 afforded poly(dithienosilole-2,6-diyl)s as novel polythiophene derivatives with intra-chain silicon bridges, which exhibited red-shifted UV absorption maxima by about 100 nm from those of the corresponding silole-free polythiophenes. Alternate copolymers also were prepared by palladium-catalyzed cross-coupling reactions of 2,6-dibromodithienosiloles with distannylthiophene or bithophene. These polymer films were applied to single and double-layered organic electroluminescence devices. It was found that some of the resulting polymers exhibited electroluminescence properties and emitted red light in EL devices with the structure of ITO/polymer/Mg-Ag. Introducing an electron-transporting Alq3 layer between the polymer film and the Mg-Ag cathode led to a remarkable improvement in the devices performance. An application of the copolymer to a field effect transistor was also studied","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"Wiley Periodicals, Inc."}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"0887-624X","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA1068915X","subitem_source_identifier_type":"NCID"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"4588"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"20","bibliographicPageEnd":"4596","bibliographicPageStart":"4588","bibliographicVolumeNumber":"45","bibliographic_titles":[{"bibliographic_title":"Journal of Polymer Science. Part A, Polymer Science"},{"bibliographic_title":"Journal of Polymer Science. Part A, Polymer Science"}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_b1a7d7d4d402bcce","subitem_version_type":"AO"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1002/pola.22196","subitem_relation_type_select":"DOI"}},{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1002/pola.22196","subitem_relation_type_select":"DOI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"JPS_45_4588.pdf","filesize":[{"value":"1.8 MB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2007521/files/JPS_45_4588.pdf"},"version_id":"a3b6b6df-812f-4dff-ac7a-f3252f1dade3"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"21473"},"item_title":"Synthesis of silicon-bridged polythiophene derivatives and their applications to EL device materials","item_type_id":"40003","owner":"41","path":["1730444907710"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2007521","relation_version_is_last":true,"title":["Synthesis of silicon-bridged polythiophene derivatives and their applications to EL device materials"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-21T10:07:58.202164+00:00"}