{"_buckets": {"deposit": "0a55065e-3447-4bd0-aac6-e6af93c25dcd"}, "_deposit": {"id": "2001259", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2001259"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:02001259", "sets": []}, "author_link": [], "item_1628147817048": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_ab4af688f83e57aa", "subitem_version_type": "AM"}]}, "item_6_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2022-11-09", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "46", "bibliographicPageEnd": "17016", "bibliographicPageStart": "17012", "bibliographicVolumeNumber": "61", "bibliographic_titles": [{"bibliographic_title": "Industrial \u0026 Engineering Chemistry Research"}]}]}, "item_6_description_20": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The transition toward a circular plastic economy and sustainable chemical industries requires the development and implementation of green methods of free radical polymerization. In this study, the high-speed radical polymerization of N,N-diethyl acrylamide was achieved in high temperature water (150 degrees C, 0.5 MPa) without using potentially contaminating organic solvents. Precipitation polymerization was completed within 2 min. The molecular weight of the resulting polymer (27.7 x 103; dispersity of 1.78) was comparable to that of polymers obtained by typical polymerization at 70 degrees C and significantly exceeding those of polymers obtained by polymerization in high-temperature organic solvents. This implies that the main factor governing the polymerization rate is a kinetic effect due to hydrogen bonding between the carbonyl groups and water molecules; under these conditions, disproportionation termination was suppressed. The polymerization process developed herein using high-temperature water offers the benefits of a short reaction time and a low environmental impact, thus holding great promise for industrial applications.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_6_description_30": {"attribute_name": "資源タイプ（コンテンツの種類）", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_6_description_5": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "Industrial \u0026 Engineering Chemistry Research 61(46) : 17012-17016(2022)", "subitem_description_type": "Other"}]}, "item_6_link_3": {"attribute_name": "信州大学研究者総覧へのリンク", "attribute_value_mlt": [{"subitem_link_text": "髙坂, 泰弘", "subitem_link_url": "https://soar-rd.shinshu-u.ac.jp/profile/ja.WNTUPVca.html"}, {"subitem_link_text": "長田, 光正", "subitem_link_url": "https://soar-rd.shinshu-u.ac.jp/profile/ja.WmLUZFTp.html"}]}, "item_6_publisher_4": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "ACS"}]}, "item_6_relation_48": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "10.1021/acs.iecr.2c02831"}], "subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1021/acs.iecr.2c02831", "subitem_relation_type_select": "DOI"}}]}, "item_6_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0888-5885", "subitem_source_identifier_type": "EISSN"}]}, "item_6_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0888-5885", "subitem_source_identifier_type": "EISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Ishii, Sumito", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Sezai, Akinori", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Kohsaka, Yasuhiro", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Deguchi, Shigeru", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Osada, Mitsumasa", "creatorNameLang": "en"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2023-11-10"}], "download_preview_message": "Download / Preview is available from 2023/11/9.", "file_order": 0, "filename": "IECH61-17012.pdf", "format": "application/pdf", "future_date_message": "Download is available from 2023/11/9.", "is_thumbnail": false, "mimetype": "application/pdf", "size": 0, "url": {"url": "https://soar-ir.repo.nii.ac.jp/record/2001259/files/IECH61-17012.pdf"}, "version_id": "97a5d79e-4bf8-4d67-a7c6-6136477a5b9f"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "Environment-friendly polymerization", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Radical polymerization", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "High production rate", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Molecular weight", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Dispersity", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Solvent-free", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Recombination", "subitem_subject_language": "en", "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": "High-Speed Synthesis of Thermo-responsive Polymers by Boosted Polymerization of N,N-Diethyl Acrylamide in High-Temperature Water", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "High-Speed Synthesis of Thermo-responsive Polymers by Boosted Polymerization of N,N-Diethyl Acrylamide in High-Temperature Water", "subitem_title_language": "en"}]}, "item_type_id": "6", "owner": "1", "path": ["1310"], "permalink_uri": "http://hdl.handle.net/10091/0002001259", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2022-12-15"}, "publish_date": "2022-12-15", "publish_status": "0", "recid": "2001259", "relation": {}, "relation_version_is_last": true, "title": ["High-Speed Synthesis of Thermo-responsive Polymers by Boosted Polymerization of N,N-Diethyl Acrylamide in High-Temperature Water"], "weko_shared_id": -1}