{"created":"2023-05-15T15:25:23.610841+00:00","id":13006,"links":{},"metadata":{"_buckets":{"deposit":"fc9ea71b-5f2a-4ecc-a12b-419d631ae437"},"_deposit":{"created_by":3,"id":"13006","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"13006"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00013006","sets":["94:426"]},"author_link":["20735","20737","18337","20734","20736"],"item_119_alternative_title_1":{"attribute_name":"タイトル（別言語）","attribute_value_mlt":[{"subitem_alternative_title":"Preparation of ZrSiO_4 Powder Using Sol-Gel Process (Part 1) : Influence of Starting Materials and Seeding"}]},"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1138","bibliographicPageEnd":"572","bibliographicPageStart":"567","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/110002289078/ | http://ci.nii.ac.jp/naid/110002289078/","subitem_description_type":"Other"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The effect of temperature, heating rate and addition of ZrSiO_4 seed crystals on the preparation of ZrSiO_4 powders by the sol-gel process was studied using X-ray powder diffractometry. ZrSiO_4 powders have been prepared by different precursors in Zr(OPr^i)_4-Si(OEt)_4, Zr(OPr^i)_4-SiO_2 sol, ZrOCL_2・8 H_2O-Si(OEt)_4 and ZrOCl_2・8H_2O-SiO_2 sol groups. The formation rate of ZrSiO_4 was higher in Si(OEt)_4 than in SiO_2 sol. The formation rate was influenced by heating rate, and, in particular, increased remarkably below 2.5 K/min. When a small amount of commercial ZrSiO_4 was added to the powder of precursor composition as seed crystals, ZrSiO_4 powder with a purity of 94-96% was formed at 1600°-1650℃. It was found that the addition of seeds results in lowering of the formation temperature of ZrSiO_4 by about 100℃. On the other hand, a ZrSiO_4 powder of 94-96% purity was obtained by heating the powder of precursor composition at 1300°-1350℃ for 1 h, followed by re-heating at 1600℃ for 1 h. The results have suggested that the preparation of ZrSiO_4, powder of nearly single phase is possible using the sol-gel process by controlling the seeding and/or the two-stage heating.","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/110002289078/","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":"TAKANO, Toshiyuki"},{"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":"A1002255"}]},"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)新材料研究所"},{"subitem_text_value":"東ソー(株)新材料研究所"},{"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":"1990-6"}]},"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":"高野, 俊行"},{"creatorName":"タカノ, トシユキ","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":"A1002255.pdf","filesize":[{"value":"538.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1002255.pdf","url":"https://sucra.repo.nii.ac.jp/record/13006/files/A1002255.pdf"},"version_id":"1bd9feba-d067-40ef-abfa-0dd942cba3eb"}]},"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":"Two-stage heating","subitem_subject_scheme":"Other"},{"subitem_subject":"ZrSiO_4 seeding","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粉末の合成(第1報) : 出発原料及び種子結晶添加の影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ゾル-ゲル法によるZrSiO_4粉末の合成(第1報) : 出発原料及び種子結晶添加の影響"}]},"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":"13006","relation_version_is_last":true,"title":["ゾル-ゲル法によるZrSiO_4粉末の合成(第1報) : 出発原料及び種子結晶添加の影響"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T12:43:56.000895+00:00"}