WEKO3
アイテム
{"_buckets": {"deposit": "17d2f60f-ab22-4c89-897e-057ba9076270"}, "_deposit": {"created_by": 6, "id": "26726", "owners": [6], "pid": {"revision_id": 0, "type": "depid", "value": "26726"}, "status": "published"}, "_oai": {"id": "oai:nagasaki-u.repo.nii.ac.jp:00026726", "sets": ["21"]}, "author_link": ["118335", "118329", "118333", "118331", "118334", "118332", "118330"], "item_2_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2021-02-18", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "13", "bibliographicPageEnd": "4882", "bibliographicPageStart": "4872", "bibliographicVolumeNumber": "12", "bibliographic_titles": [{"bibliographic_title": "Chemical Science"}]}]}, "item_2_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Redox-active ionic liquids (RAILs) are gaining attention as a material that can create a wide range of functions. We herein propose a charge-transfer (CT) RAIL by mixing two RAILs, specifically a carbazole-based ionic liquid ([CzC4ImC1][TFSI]) as a donor and a viologen-based ionic liquid ([C4VC7][TFSI]2) as an acceptor. We investigated the effect of CT interaction on the physicochemical properties of the CT ionic liquid (CT-IL) using the results of temperature-dependent measurements of UV-vis absorption, viscosity, and ionic conductivity as well as cyclic voltammograms. We employed the Walden analysis and the Grunberg–Nissan model to elucidate the effect of the CT interaction on the viscosity and ionic conductivity. The CT interaction reduces the viscosity by reducing the electrostatic attraction between the dicationic viologen and TFSI anion. It also reduces the ionic conductivity by the CT association of the dicationic viologen and carbazole. The electrochemically reversible responses of the viologens in [C4VC7][TFSI]2 and CT-IL are consistent with the Nernstian and the interacting two-redox site models. Notably, the transport and electrochemical properties are modulated by CT interaction, leading to unique features that are not present in individual component ILs. The inclusion of CT interaction in RAILs thus provides a powerful means to expand the scope of functionalized ionic liquids.", "subitem_description_type": "Abstract"}]}, "item_2_description_63": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "Chemical Science, 12(13), pp. 4872-4882; 2021", "subitem_description_type": "Other"}]}, "item_2_publisher_33": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "Royal Society of Chemistry"}]}, "item_2_relation_12": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1039/d0sc06244h", "subitem_relation_type_select": "DOI"}}]}, "item_2_rights_13": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "© 2021 The Author(s). Published by the Royal Society of Chemistry. Open Access Article. Published on 18 February 2021. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. "}]}, "item_2_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "2041-6520", "subitem_source_identifier_type": "ISSN"}]}, "item_2_source_id_8": {"attribute_name": "EISSN", "attribute_value_mlt": [{"subitem_source_identifier": "2041-6539", "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_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Tahara, Hironobu"}], "nameIdentifiers": [{"nameIdentifier": "118329", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tanaka, Yudai"}], "nameIdentifiers": [{"nameIdentifier": "118330", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yamamoto, Shoko"}], "nameIdentifiers": [{"nameIdentifier": "118331", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yonemori, Shigeki"}], "nameIdentifiers": [{"nameIdentifier": "118332", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Chan, Bun"}], "nameIdentifiers": [{"nameIdentifier": "118333", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Murakami, Hiroto"}], "nameIdentifiers": [{"nameIdentifier": "118334", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sagara, Takamasa"}], "nameIdentifiers": [{"nameIdentifier": "118335", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2021-09-17"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "ChemSci12_4872.pdf", "filesize": [{"value": "1.4 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1400000.0, "url": {"label": "ChemSci12_4872.pdf", "url": "https://nagasaki-u.repo.nii.ac.jp/record/26726/files/ChemSci12_4872.pdf"}, "version_id": "c8952b51-bc36-47db-857f-6188c88091dc"}]}, "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": "A redox-active ionic liquid manifesting charge-transfer interaction between a viologen and carbazole and its effect on the viscosity, ionic conductivity, and redox process of the viologen", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "A redox-active ionic liquid manifesting charge-transfer interaction between a viologen and carbazole and its effect on the viscosity, ionic conductivity, and redox process of the viologen"}]}, "item_type_id": "2", "owner": "6", "path": ["21"], "permalink_uri": "http://hdl.handle.net/10069/00040904", "pubdate": {"attribute_name": "公開日", "attribute_value": "2021-09-17"}, "publish_date": "2021-09-17", "publish_status": "0", "recid": "26726", "relation": {}, "relation_version_is_last": true, "title": ["A redox-active ionic liquid manifesting charge-transfer interaction between a viologen and carbazole and its effect on the viscosity, ionic conductivity, and redox process of the viologen"], "weko_shared_id": -1}
A redox-active ionic liquid manifesting charge-transfer interaction between a viologen and carbazole and its effect on the viscosity, ionic conductivity, and redox process of the viologen
http://hdl.handle.net/10069/00040904
http://hdl.handle.net/10069/00040904e584e670-d4d1-4b90-b68a-1d6b66213bf7
名前 / ファイル | ライセンス | アクション |
---|---|---|
ChemSci12_4872.pdf (1.4 MB)
|
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2021-09-17 | |||||
タイトル | ||||||
タイトル | A redox-active ionic liquid manifesting charge-transfer interaction between a viologen and carbazole and its effect on the viscosity, ionic conductivity, and redox process of the viologen | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Tahara, Hironobu
× Tahara, Hironobu× Tanaka, Yudai× Yamamoto, Shoko× Yonemori, Shigeki× Chan, Bun× Murakami, Hiroto× Sagara, Takamasa |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Redox-active ionic liquids (RAILs) are gaining attention as a material that can create a wide range of functions. We herein propose a charge-transfer (CT) RAIL by mixing two RAILs, specifically a carbazole-based ionic liquid ([CzC4ImC1][TFSI]) as a donor and a viologen-based ionic liquid ([C4VC7][TFSI]2) as an acceptor. We investigated the effect of CT interaction on the physicochemical properties of the CT ionic liquid (CT-IL) using the results of temperature-dependent measurements of UV-vis absorption, viscosity, and ionic conductivity as well as cyclic voltammograms. We employed the Walden analysis and the Grunberg–Nissan model to elucidate the effect of the CT interaction on the viscosity and ionic conductivity. The CT interaction reduces the viscosity by reducing the electrostatic attraction between the dicationic viologen and TFSI anion. It also reduces the ionic conductivity by the CT association of the dicationic viologen and carbazole. The electrochemically reversible responses of the viologens in [C4VC7][TFSI]2 and CT-IL are consistent with the Nernstian and the interacting two-redox site models. Notably, the transport and electrochemical properties are modulated by CT interaction, leading to unique features that are not present in individual component ILs. The inclusion of CT interaction in RAILs thus provides a powerful means to expand the scope of functionalized ionic liquids. | |||||
書誌情報 |
Chemical Science 巻 12, 号 13, p. 4872-4882, 発行日 2021-02-18 |
|||||
出版者 | ||||||
出版者 | Royal Society of Chemistry | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2041-6520 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2041-6539 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1039/d0sc06244h | |||||
権利 | ||||||
権利情報 | © 2021 The Author(s). Published by the Royal Society of Chemistry. Open Access Article. Published on 18 February 2021. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Chemical Science, 12(13), pp. 4872-4882; 2021 |