| Item type |
文献 / Documents(1) |
| 公開日 |
2018-03-16 |
| アクセス権 |
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アクセス権 |
open access |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 出版社版DOI |
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関連識別子 |
https://doi.org/10.2116/analsci.21.769 |
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関連名称 |
10.2116/analsci.21.769 |
| 出版タイプ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
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タイトル |
Determination of Chemical Form of Antimony in Contaminated Soil around a Smelter Using X-ray Absorption Fine Structure |
| 著者 |
タカオカ, マサキ
フクタニ, サトシ
山本, 孝
ホリウチ, マサト
サッタ, ナオヤ
タケダ, ノブオ
オオシタ, カズユキ
ヨネダ, ミノル
モリサワ, シンスケ
タナカ, ツネヒロ
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| 抄録 |
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内容記述 |
Only limited information is available about the behavior of antimony (Sb) in contaminated soils. However, understanding the behavior of Sb in contaminated soils is important, because the toxicity or solubility of this element depends on its chemical state. In this study, we investigated the levels of Sb and the chemical forms of Sb in the soil around a smelter using X-ray absorption fine structure (XAFS) spectra. The highest Sb concentration in the contaminated soil was 2900 mg/kg dry soil. According to Sb-K edge X-ray absorption near edge (XANE) spectra, the Sb in the soil was in the form of Sb(V) compounds. The similarity of extended XAFS (EXAFS) spectra suggests that Sb speciation was independent of the sampling site, which indicates that Sb or Sb2O3 emitted from the smelter was converted into Sb(V) compounds in the soil. |
| 書誌情報 |
en : Analytical Sciences
巻 21,
号 7,
p. 769-773,
発行日 2005-07
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| 収録物ID |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
13482246 |
| 収録物ID |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
09106340 |
| 収録物ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA12022210 |
| 収録物ID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10500785 |
| 出版者 |
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|
出版者 |
The Japan Society for Analytical Chemistry |
| 権利情報 |
|
|
権利情報 |
©2005 by The Japan Society for Analytical Chemistry |
| EID |
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|
識別子 |
221670 |
| 言語 |
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|
言語 |
eng |
analsci_21_7_769.pdf (129 KB)
