{"created":"2023-05-15T12:34:11.507931+00:00","id":2401,"links":{},"metadata":{"_buckets":{"deposit":"4f9b7b40-5c88-48de-b54b-f3e35e6b5194"},"_deposit":{"created_by":3,"id":"2401","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"2401"},"status":"published"},"_oai":{"id":"oai:nitech.repo.nii.ac.jp:00002401","sets":["418:420"]},"author_link":["30","6670","86","6667","31","6663"],"item_9_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Rapid Synthesis of Hollow Silica Nanoparticles by Inorganic Template Method"}]},"item_9_biblio_info_5":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-06-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"28","bibliographicPageStart":"25","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"名古屋工業大学先進セラミックス研究センター年報 = Annual report Advanced Ceramics Research Center Nagoya Institute of Technology"}]}]},"item_9_description_10":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"This article in Japanese reviews our recent paper,“Rapid and high yield synthesis of hollow silica nanoparticles using an NH 4 F catalyst”, published in Colloids and Surfaces A: Physicochemical and Engineering Aspects 446, 46-49, (2014) by C. Takai, T. Ishino, M. Fuji and T. Shirai. The rapid synthesis of hollow silica nanoparticles based on the CaCO 3  template method is proposed. Typically, it contains two steps for the silica coating on a CaCO 3  template by a sol-gel reaction and template removal by a dilute acid solution. To promote the conversion of tetraethoxysilane (TEOS) to a silica shell on the CaCO 3  template, the effects of fluoride catalysts on the TEOS consumption rate during the silica coating were investigated using energy dispersive spectroscopy (EDS). The TEOS consumption rate of the NH 4 F-catalyzed system reached 100% within 15 min while the conventional NH 4 OH system took 120 min to consume the TEOS. The obtained samples using the NH 4 F system for 15 min showed a uniform hollow structure with a thin silica shell. For the KF system as the other fluoride catalyst, the TEOS consumption rate did not reach 100% even after 120 min. When the polystyrene (PS) template was used with the NH 4 F system, dense silica particles were formed as well as hollow structures. Based on these results, a rapid and high yield of hollow silica nanoparticles can be achieved by not only F- , but also NH 4+  using the CaCO 3  template method.","subitem_description_type":"Other"}]},"item_9_description_11":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_9_full_name_4":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"86","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Takai, Chika"}]},{"nameIdentifiers":[{"nameIdentifier":"6667","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ishino, Takahiro"}]},{"affiliations":[{"affiliationNames":[{"affiliationName":"","lang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"","nameIdentifierScheme":"ISNI","nameIdentifierURI":"http://www.isni.org/isni/"}]}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{"nameIdentifier":"30","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000030571426","nameIdentifierScheme":"NRID","nameIdentifierURI":"http://rns.nii.ac.jp/nr/1000030571426"}],"names":[{"name":"Shirai, Takashi","nameLang":"en"},{"name":"白井, 孝","nameLang":"ja"},{"name":"シライ, タカシ","nameLang":"ja-Kana"}]},{"affiliations":[{"affiliationNames":[{"affiliationName":"","lang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"","nameIdentifierScheme":"ISNI","nameIdentifierURI":"http://www.isni.org/isni/"}]}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{"nameIdentifier":"31","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000050238523","nameIdentifierScheme":"NRID","nameIdentifierURI":"http://rns.nii.ac.jp/nr/1000050238523"}],"names":[{"name":"藤, 正督","nameLang":"ja"},{"name":"フジ, マサヨシ","nameLang":"ja-Kana"},{"name":"Fuji, Masayoshi","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"6670","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Rapid, synthesis"}]}]},"item_9_heading_13":{"attribute_name":"見出し","attribute_value_mlt":[{"subitem_heading_banner_headline":"<解説>","subitem_heading_language":"ja"},{"subitem_heading_banner_headline":"<Review>","subitem_heading_language":"en"}]},"item_9_publisher_6":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"名古屋工業大学先進セラミックス研究センター"}]},"item_9_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"21876738","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_8":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12617342","subitem_source_identifier_type":"NCID"}]},"item_9_version_type_9":{"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":"高井, 千加"},{"creatorName":"タカイ, チカ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石野, 尊拡"},{"creatorName":"イシノ, タカヒロ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Shirai, Takashi","creatorNameLang":"en"},{"creatorName":"白井, 孝","creatorNameLang":"ja"},{"creatorName":"シライ, タカシ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"藤, 正督","creatorNameLang":"ja"},{"creatorName":"フジ, マサヨシ","creatorNameLang":"ja-Kana"},{"creatorName":"Fuji, Masayoshi","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-12-07"}],"displaytype":"detail","filename":"arnit2013_25.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"本文_fulltext","url":"https://nitech.repo.nii.ac.jp/record/2401/files/arnit2013_25.pdf"},"version_id":"da40fc6e-58d2-4ebd-9f8f-85e6d4e3fee5"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Silica nanoparticle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CaCO 3  template method","subitem_subject_language":"en","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":"無機テンプレート法によるシリカナノ中空粒子の迅速合成","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"無機テンプレート法によるシリカナノ中空粒子の迅速合成"}]},"item_type_id":"9","owner":"3","path":["420"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-08-25"},"publish_date":"2014-08-25","publish_status":"0","recid":"2401","relation_version_is_last":true,"title":["無機テンプレート法によるシリカナノ中空粒子の迅速合成"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2024-02-08T00:36:45.006343+00:00"}