{"created":"2023-05-15T15:25:23.402365+00:00","id":13001,"links":{},"metadata":{"_buckets":{"deposit":"a484d4c1-9d09-4533-843f-b4250b02d605"},"_deposit":{"created_by":3,"id":"13001","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"13001"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00013001","sets":["94:426"]},"author_link":["20713","20715","20716","20714","18337"],"item_119_alternative_title_1":{"attribute_name":"タイトル（別言語）","attribute_value_mlt":[{"subitem_alternative_title":"Preparation of ZrSiO_4 Powders by Sol-Gel Process (Part 2) : Preparation Conditions of ZrSiO_4 Composition Precursor Gels"}]},"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1142","bibliographicPageEnd":"1113","bibliographicPageStart":"1109","bibliographicVolumeNumber":"98","bibliographic_titles":[{"bibliographic_title":"日本セラミックス協会学術論文誌"}]}]},"item_119_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-01-09","subitem_date_issued_type":"Created"}]},"item_119_description_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_description":"http://ci.nii.ac.jp/naid/110002289116/ | http://ci.nii.ac.jp/naid/110002289116/","subitem_description_type":"Other"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ZrSiO_4 powders were prepared from partially hydrolyzed solutions of Si(OC_2H_5)_4 (TEOS) and ZrOCl_2 aqueous solutions by the sol-gel processing, and the influence of amount of water for partial hydrolysis of TEOS,pH of the ZrOCl_2, aqueous solution and mixing time on the formation rate of ZrSiO_4 was investigated. The preparation conditions were evaluated by the formation rate of ZrSiO_4 after 1.5 wt% ZrSiO_4 seed crystals were added to the precursor powders and then the powder mixtures were heated at 1200°to 1500℃ for 2h. In the preparation of ZrSiO_4 composition precursor gels from TEOS-ZrO_2 sol and SiO_2 sol-ZrOCl_2, the H_2O/TEOS molar ratio of about 2 and the pH of the ZrOCl_2 aqueous solution of about 3 were appropriate. About 2h were necessary for mixing of partially hydrolyzed solution of TEOS and ZrOCl_2 aqueous solution to improve the homogeneity of precursor sols, and more than 10 h was required for the mechanical mixing of precursor sols. The formation of ZrSiO_4 produced by firing the precursor sols obtained from the partially hydrolyzed solution of TEOS and ZrOl_2 aqueous solution at 1300° to 1400℃ showed an accelerative increase through the Hedvall effect by silica.","subitem_description_type":"Abstract"}]},"item_119_description_21":{"attribute_name":"注記","attribute_value_mlt":[{"subitem_description":"rights: 社団法人日本セラミックス協会\nrights: 本文データは学協会の許諾に基づきCiNiiから複製したものである\nrelation: IsVersionOf: http://ci.nii.ac.jp/naid/110002289116/","subitem_description_type":"Other"}]},"item_119_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_119_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_119_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"社団法人日本セラミックス協会"}]},"item_119_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09145400","subitem_source_identifier_type":"ISSN"}]},"item_119_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[出版社版]"}]},"item_119_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"KOBAYASHI, Hidehiko"},{"subitem_text_value":"TERASAKl, Toshihiro"},{"subitem_text_value":"MORI, Toshiyuki"},{"subitem_text_value":"YAMAMURA, Hiroshi"},{"subitem_text_value":"MITAMURA, Takashi"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1002251"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"埼玉大学大学院理工学研究科物質科学部門"},{"subitem_text_value":"埼玉大学工学部応用化学科"},{"subitem_text_value":"東ソー(株)新材料研究室"},{"subitem_text_value":"東ソー(株)新材料研究室"},{"subitem_text_value":"埼玉大学工学部"}]},"item_119_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"Department of Applied Chemistry, Faculty of Engineering, Saitama University"},{"subitem_text_value":"Department of Applied Chemistry, Faculty of Engineering, Saitama University"},{"subitem_text_value":"Advanced Materials Research Laboratory TOSOH Co., ltd"},{"subitem_text_value":"Advanced Materials Research Laboratory TOSOH Co.,ltd"},{"subitem_text_value":"Department of Applied Chemistry, Faculty of Engineering, Saitama University"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"1990-10"}]},"item_119_version_type_28":{"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":"小林, 秀彦"},{"creatorName":"コバヤシ, ヒデヒコ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"寺嫡, 敏広"},{"creatorName":"テラサキ, トシヒロ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"森, 利之"},{"creatorName":"モリ, トシユキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山村, 博"},{"creatorName":"ヤマムラ, ヒロシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三田村, 孝"},{"creatorName":"ミタムラタカシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"A1002251.pdf","filesize":[{"value":"505.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1002251.pdf","url":"https://sucra.repo.nii.ac.jp/record/13001/files/A1002251.pdf"},"version_id":"75f1c156-e368-458a-85cc-f57b753b8062"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ZrSiO_4 powder","subitem_subject_scheme":"Other"},{"subitem_subject":"Sol-gel process","subitem_subject_scheme":"Other"},{"subitem_subject":"Si(OC_2H_5)_4","subitem_subject_scheme":"Other"},{"subitem_subject":"TEOS","subitem_subject_scheme":"Other"},{"subitem_subject":"ZrOCl_2","subitem_subject_scheme":"Other"},{"subitem_subject":"Precursor","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"ゾル-ゲル法によるZrSiO_4の合成(第2報) : ZrSiO_4組成の前駆体ゲルの調製条件","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ゾル-ゲル法によるZrSiO_4の合成(第2報) : ZrSiO_4組成の前駆体ゲルの調製条件"}]},"item_type_id":"119","owner":"3","path":["426"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-01-09"},"publish_date":"2008-01-09","publish_status":"0","recid":"13001","relation_version_is_last":true,"title":["ゾル-ゲル法によるZrSiO_4の合成(第2報) : ZrSiO_4組成の前駆体ゲルの調製条件"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T12:44:11.093203+00:00"}