WEKO3
アイテム
{"_buckets": {"deposit": "1119110e-5188-4fd8-8776-b5044ab40c50"}, "_deposit": {"created_by": 1, "id": "45876", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "45876"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00045876", "sets": ["1"]}, "author_link": ["456309", "456310", "456308", "456307"], "item_8_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2004-03", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "434", "bibliographicPageStart": "431", "bibliographicVolumeNumber": "Suppl. 4", "bibliographic_titles": [{"bibliographic_title": "Journal of Nuclear Science and Technology"}]}]}, "item_8_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "A separation method using TEVA Spec resin (Eichrom Industries Inc.) was studied for a simple and rapid measurement of uranium isotopic mass ratio in environmental soil samples by quadrupole inductively coupled plasma mass spectrometry (Q-ICP-MS). The resin, charged in a minicolumn, retained U from a 20-mL sample solution adjusted to 6 M HCl. After washing the column with 6 M HCl, U was eluted with 20 mL of 1 M HCl. Through this separation process, U in a standard solution was purified from major and minor elements including Fe. Subsequently, the method was also applied to actual soil sample solutions, but U could not be separated from Fe. This was possibly attributed to Fe contents in the samples being higher than in that in the standard solution, and Fe would affect U sorption onto the resin. However, the separation method could separate U from major matrix elements in soil and the isotopic mass ratios of 235U/238U and 234U/238U could be measured by Q-ICP-MS using a 0.1 g sample of dried soil.", "subitem_description_type": "Abstract"}]}, "item_8_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0022-3131", "subitem_source_identifier_type": "ISSN"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "metadata only access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_14cb"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Tagami, Keiko"}], "nameIdentifiers": [{"nameIdentifier": "456307", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Uchida, Shigeo"}], "nameIdentifiers": [{"nameIdentifier": "456308", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "田上 恵子", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "456309", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "内田 滋夫", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "456310", "nameIdentifierScheme": "WEKO"}]}]}, "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": "Development of a Separation Method for Uranium Isotopic Mass Ratio Measurement in Environmental Samples", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Development of a Separation Method for Uranium Isotopic Mass Ratio Measurement in Environmental Samples"}]}, "item_type_id": "8", "owner": "1", "path": ["1"], "permalink_uri": "https://repo.qst.go.jp/records/45876", "pubdate": {"attribute_name": "公開日", "attribute_value": "2010-08-04"}, "publish_date": "2010-08-04", "publish_status": "0", "recid": "45876", "relation": {}, "relation_version_is_last": true, "title": ["Development of a Separation Method for Uranium Isotopic Mass Ratio Measurement in Environmental Samples"], "weko_shared_id": -1}
Development of a Separation Method for Uranium Isotopic Mass Ratio Measurement in Environmental Samples
https://repo.qst.go.jp/records/45876
https://repo.qst.go.jp/records/45876aa8828c7-8530-4b0d-afbb-7807ffaf07be
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2010-08-04 | |||||
タイトル | ||||||
タイトル | Development of a Separation Method for Uranium Isotopic Mass Ratio Measurement in Environmental Samples | |||||
言語 | ||||||
言語 | eng | |||||
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 | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
Tagami, Keiko
× Tagami, Keiko× Uchida, Shigeo× 田上 恵子× 内田 滋夫 |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A separation method using TEVA Spec resin (Eichrom Industries Inc.) was studied for a simple and rapid measurement of uranium isotopic mass ratio in environmental soil samples by quadrupole inductively coupled plasma mass spectrometry (Q-ICP-MS). The resin, charged in a minicolumn, retained U from a 20-mL sample solution adjusted to 6 M HCl. After washing the column with 6 M HCl, U was eluted with 20 mL of 1 M HCl. Through this separation process, U in a standard solution was purified from major and minor elements including Fe. Subsequently, the method was also applied to actual soil sample solutions, but U could not be separated from Fe. This was possibly attributed to Fe contents in the samples being higher than in that in the standard solution, and Fe would affect U sorption onto the resin. However, the separation method could separate U from major matrix elements in soil and the isotopic mass ratios of 235U/238U and 234U/238U could be measured by Q-ICP-MS using a 0.1 g sample of dried soil. | |||||
書誌情報 |
Journal of Nuclear Science and Technology 巻 Suppl. 4, p. 431-434, 発行日 2004-03 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0022-3131 |