WEKO3
アイテム
{"_buckets": {"deposit": "771e59b5-77d7-427c-a1c2-d323f18abd1e"}, "_deposit": {"created_by": 2, "id": "27", "owners": [2], "pid": {"revision_id": 0, "type": "depid", "value": "27"}, "status": "published"}, "_oai": {"id": "oai:nagasaki-u.repo.nii.ac.jp:00000027", "sets": ["17"]}, "author_link": ["173", "172"], "item_3_alternative_title_19": {"attribute_name": "その他のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Effect of Stirring Using Wind Power Toward Photocatalyzed Oxidation Reaction Rate with Titanium(IV) Oxide Nanoparticles"}]}, "item_3_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2020-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "95", "bibliographicPageEnd": "84", "bibliographicPageStart": "81", "bibliographicVolumeNumber": "50", "bibliographic_titles": [{"bibliographic_title": "長崎大学大学院工学研究科研究報告"}, {"bibliographic_title": "Reports of Graduate School of Engineering, Nagasaki University", "bibliographic_titleLang": "en"}]}]}, "item_3_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "Photocatalyzed oxidation reaction of organic compound (methylene blue; MB) by using titanium(IV) oxide (TiO2) nanoparticles and wind power \nto stir the solution with uses a hand-made propeller was carried out. As a first, to check the degree of reaction rate, MB was added \nto the aqueous solution with TiO2 nanoparticles and UV (ultraviolet rays) irradiation that changes its color of MB gradually resulted \nin proceeding the oxidation reaction by O2 in air. After that, calibration curve was made using UV-vis spectrometer which was used \nto determine the concentration of MB in the solution measuring its absorbance. Then the UV condition was changed with and without UV. \nAs a result, it was revealed that with UV condition, the reaction rates of oxidation of MB were faster than without UV. The wind condition \nto stir the solution was also revealed with unexpected result; i.e., “Weak-power” wind to stir the solution accelerated the reaction \nrather than “Middle-power” one. The reason stirring by middle-power wind couldn\u0027t accelerate the reaction so far is supposed that \nhand-made propeller used to stir the solution is not strong enough to convey the power under the condition.", "subitem_description_type": "Abstract"}]}, "item_3_description_64": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "長崎大学大学院工学研究科研究報告, 50(95), pp.81-84; 2020", "subitem_description_type": "Other"}]}, "item_3_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "173", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "NOGUCHI, Daisuke"}]}]}, "item_3_publisher_33": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "長崎大学大学院工学研究科"}]}, "item_3_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "18805574", "subitem_source_identifier_type": "ISSN"}]}, "item_3_text_62": {"attribute_name": "sortkey", "attribute_value_mlt": [{"subitem_text_value": "14"}]}, "item_3_text_63": {"attribute_name": "出版者別言語", "attribute_value_mlt": [{"subitem_text_value": "Graduate School of Engineering, Nagasaki University"}]}, "item_3_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": "野口, 大介"}], "nameIdentifiers": [{"nameIdentifier": "172", "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": "2020-12-16"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "50_95_81.pdf", "filesize": [{"value": "685.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 685700.0, "url": {"label": "50_95_81.pdf", "url": "https://nagasaki-u.repo.nii.ac.jp/record/27/files/50_95_81.pdf"}, "version_id": "08ed49b4-aae2-475a-b069-faee4017ae49"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "oxidation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "photocatalyst", "subitem_subject_scheme": "Other"}, {"subitem_subject": "methylene blue", "subitem_subject_scheme": "Other"}, {"subitem_subject": "TiO2", "subitem_subject_scheme": "Other"}, {"subitem_subject": "UV", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "酸化チタン(IV)ナノ粒子光触媒反応で風力利用した撹拌時の反応速度への効果", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "酸化チタン(IV)ナノ粒子光触媒反応で風力利用した撹拌時の反応速度への効果"}]}, "item_type_id": "3", "owner": "2", "path": ["17"], "permalink_uri": "http://hdl.handle.net/10069/40253", "pubdate": {"attribute_name": "公開日", "attribute_value": "2020-09-09"}, "publish_date": "2020-09-09", "publish_status": "0", "recid": "27", "relation": {}, "relation_version_is_last": true, "title": ["酸化チタン(IV)ナノ粒子光触媒反応で風力利用した撹拌時の反応速度への効果"], "weko_shared_id": -1}
酸化チタン(IV)ナノ粒子光触媒反応で風力利用した撹拌時の反応速度への効果
http://hdl.handle.net/10069/40253
http://hdl.handle.net/10069/40253e3afffbb-89e8-489a-b577-fbc811275db4
名前 / ファイル | ライセンス | アクション |
---|---|---|
50_95_81.pdf (685.7 kB)
|
|
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2020-09-09 | |||||
タイトル | ||||||
タイトル | 酸化チタン(IV)ナノ粒子光触媒反応で風力利用した撹拌時の反応速度への効果 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | oxidation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | photocatalyst | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | methylene blue | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | TiO2 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | UV | |||||
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 | departmental bulletin paper | |||||
著者 |
野口, 大介
× 野口, 大介 |
|||||
著者別名 | ||||||
姓名 | NOGUCHI, Daisuke | |||||
その他のタイトル | ||||||
その他のタイトル | Effect of Stirring Using Wind Power Toward Photocatalyzed Oxidation Reaction Rate with Titanium(IV) Oxide Nanoparticles | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Photocatalyzed oxidation reaction of organic compound (methylene blue; MB) by using titanium(IV) oxide (TiO2) nanoparticles and wind power to stir the solution with uses a hand-made propeller was carried out. As a first, to check the degree of reaction rate, MB was added to the aqueous solution with TiO2 nanoparticles and UV (ultraviolet rays) irradiation that changes its color of MB gradually resulted in proceeding the oxidation reaction by O2 in air. After that, calibration curve was made using UV-vis spectrometer which was used to determine the concentration of MB in the solution measuring its absorbance. Then the UV condition was changed with and without UV. As a result, it was revealed that with UV condition, the reaction rates of oxidation of MB were faster than without UV. The wind condition to stir the solution was also revealed with unexpected result; i.e., “Weak-power” wind to stir the solution accelerated the reaction rather than “Middle-power” one. The reason stirring by middle-power wind couldn't accelerate the reaction so far is supposed that hand-made propeller used to stir the solution is not strong enough to convey the power under the condition. |
|||||
書誌情報 |
長崎大学大学院工学研究科研究報告 en : Reports of Graduate School of Engineering, Nagasaki University 巻 50, 号 95, p. 81-84, 発行日 2020-07 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18805574 | |||||
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 | |||||
出版者 | ||||||
出版者 | 長崎大学大学院工学研究科 | |||||
出版者別言語 | ||||||
Graduate School of Engineering, Nagasaki University | ||||||
sortkey | ||||||
14 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学大学院工学研究科研究報告, 50(95), pp.81-84; 2020 |