{"created":"2023-06-19T10:30:16.000749+00:00","id":10532,"links":{},"metadata":{"_buckets":{"deposit":"46b0430c-a0d5-49cd-915d-4434ecdd9f9d"},"_deposit":{"created_by":18,"id":"10532","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"10532"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00010532","sets":["216:380","46"]},"author_link":["56058","58740","41919"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"52","bibliographicPageEnd":"32836","bibliographicPageStart":"32830","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"RSC ADVANCES","bibliographic_titleLang":"en"}]}]},"item_79_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Graphene oxide (GO) has theoretically been identified as a candidate for adsorbing formaldehyde molecules. However, whether GO can actually serve as a scavenger for formaldehyde resin adhesives must be experimentally verified due to the complex interaction between GO and formaldehyde molecules in the presence of resin, the competition between the formaldehyde emission rate and its adsorption rate on the scavenger, and other complications. From the results from this study we experimentally demonstrate that GO synthesised by the improved Hummers' method is a powerful scavenger for a urea-formaldehyde (UF) resin. We investigate the effect of the added amount of GO on the formaldehyde emission from UF resin. The emission from the UF/GO composite resin is 0.22 +/- 0.03 mg L-1, which is an 81.5% reduction compared to that of the control UF resin when adding 0.20 wt% GO into the UF resin. However, adding higher amounts of GO (more than 0.20 wt%) increases the formaldehyde emission and the emission approaches that of pure UF resin (1.19 +/- 0.36 mg L-1). This is likely due to the more acidic pH of the composite, which may lead to a faster curing reaction of the UF resin and acceleration of the emission.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_79_link_17":{"attribute_name":"出版者版へのリンク","attribute_value_mlt":[{"subitem_link_text":"10.1039/d1ra06717f","subitem_link_url":"https://doi.org/10.1039/d1ra06717f"}]},"item_79_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"山中 真也（YAMANAKA Shinya）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000163_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"ROYAL SOC CHEMISTRY","subitem_publisher_language":"en"}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1039/d1ra06717f","subitem_relation_type_select":"DOI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"https://creativecommons.org/licenses/by/3.0/","subitem_rights_language":"en"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"570","subitem_subject_scheme":"NDC"}]},"item_79_version_type_21":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Saito, Kazuki","creatorNameLang":"en"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"平林, 靖","creatorNameLang":"ja"},{"creatorName":"HIRABAYASHI, Yasushi","creatorNameLang":"en"},{"creatorName":"ヒラバヤシ, ヤスシ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"山中,  真也","creatorNameLang":"ja"},{"creatorName":"YAMANAKA, Shinya","creatorNameLang":"en"},{"creatorName":"ヤマナカ, シンヤ","creatorNameLang":"ja-Kana"}],"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":"2022-03-23"}],"displaytype":"detail","filename":"RSCAd_11_32830.pdf","filesize":[{"value":"837.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"RSCAd_11_32830","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/10532/files/RSCAd_11_32830.pdf"},"version_id":"b773ad4a-818b-406c-8c4a-3fec48440131"}]},"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":"Reduction of formaldehyde emission from urea-formaldehyde resin with a small quantity of graphene oxide","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Reduction of formaldehyde emission from urea-formaldehyde resin with a small quantity of graphene oxide","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","380"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-03-23"},"publish_date":"2022-03-23","publish_status":"0","recid":"10532","relation_version_is_last":true,"title":["Reduction of formaldehyde emission from urea-formaldehyde resin with a small quantity of graphene oxide"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-12-13T05:59:42.525914+00:00"}