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Determination of fluoride in the presence of tetravalent metal ions with an ion-selective electrode: Application to raw materials of fluoride glasses
https://nitech.repo.nii.ac.jp/records/4314
https://nitech.repo.nii.ac.jp/records/43140ee7536a-0f25-4ab9-9280-b30fd2058b07
名前 / ファイル | ライセンス | アクション |
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本文_fulltext (440.8 kB)
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Analyst, January 1995, Vol. 120 , 167-170 -Reproduced by permission of The Royal Society of Chemistry (RSC)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2012-11-06 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Determination of fluoride in the presence of tetravalent metal ions with an ion-selective electrode: Application to raw materials of fluoride glasses | |||||
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 | |||||
著者 |
Yuchi, Akio
× Yuchi, Akio× Niwa, Tomoko× Wada, Hiroko |
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著者別名 | ||||||
姓名 | 湯地, 昭夫 | |||||
書誌情報 |
Analyst 巻 120, 号 1, p. 167-170, 発行日 1995-01-01 |
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出版者 | ||||||
出版者 | Royal Society of Chemistry | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00032654 | |||||
書誌レコードID(NCID) | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00524823 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | http://dx.doi.org/10.1039/AN9952000167 | |||||
関連名称 | 10.1039/AN9952000167 | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | The performance of masking reagents, viz., ethylenediamine-N,N,N′ ,N′-tetraacetic acid, trans-1,2-cyclohexanediamine-N,N,N′ ,N′-tetraacetic acid, diethylenetriamine-N,N,N′, N″,N″-pentaacetic acid (DTPA) and triethylenetetramine-N,N,N′, N″,N″-hexaacetic acid(TTHA), was studied for the determination of fluoride in the presence of HfIV and ThIV using an ion-selective electrode. Hafnium(iv) was effectively masked using an excess of DTPA at pH 6. TTHA was the best reagent for masking ThIV, while DTPA provided an alternative for fluoride concentrations of <1 × 10-5 mol dm-3. The masking reaction was rapid and contamination from membrane-dissolution was negligible. Fluoride contents in raw materials of fluoride glasses, viz., ZrF4, HfF4, and ThF4, were determined. | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf |