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Application of laser-induced breakdown spectroscopy to zirconium in aqueous solution
https://repo.qst.go.jp/records/47932
https://repo.qst.go.jp/records/479327fc148d9-1a98-4250-9e4a-8ebbba4260c6
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-05-02 | |||||
| タイトル | ||||||
| タイトル | Application of laser-induced breakdown spectroscopy to zirconium in aqueous solution | |||||
| 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 |
Ruas, Alexandre
× Ruas, Alexandre× 松本, 歩× 大場, 弘則× 赤岡, 克昭× 若井田, 育夫× 大場 弘則 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In the context of the Fukushima Dai-ichi Nuclear Power Plant (F1-NPP) decommissioning process, laser-induced breakdown spectroscopy (LIBS) has many advantages. The purpose of the present work is to demonstrate the on-line monitoring capability of the LIBS coupled with the ultra-thin liquid jet sampling method. The study focuses on zirconium in aqueous solution, considering that it is a major element in the F1-NPP fuel debris that has been subject to only a few LIBS studies in the past. The methodology of data acquisition and processing are described. In particular, two regions of interest with many high intensity zirconium lines have been observed around 350 nm in the case of the ionic lines and 478 nm in the case of atomic lines. The best analytical conditions for zirconium are different depending on the analysis of ionic lines or atomic lines. A low LOD of about 4 mg L− 1 could be obtained, showing that LIBS coupled with the ultra-thin liquid jet sampling technique is a promising alternative for more complex solutions found in the F1-NPP, namely mixtures containing zirconium. | |||||
| 書誌情報 |
Spectrochimica Acta Part B: Atomic Spectroscopy 巻 131, p. 99-106, 発行日 2017-05 |
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| 出版者 | ||||||
| 出版者 | ELSEVIER | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.sab.2017.03.014 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.sciencedirect.com/science/article/pii/S0584854716303846 | |||||
| 関連名称 | http://www.sciencedirect.com/science/article/pii/S0584854716303846 | |||||
