書誌事項
- タイトル別名
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- Atomization Mechanism of Silver Deposited on Pyrolyzed Ascorbic Acid in Graphite Furnace Atomic Absorption Spectrometry
- コクエンロ ゲンシ キュウコウホウ ニ オケル アスコルビンサン ハイカ セイセイ ブツジョウ ニ ブンサン シタ ギン ノ ゲンシカ キコウ
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説明
The atomization of 0.2 ng Ag deposited on ascorbic acid pyrolysed at various temperatures was observed and the activation parameters were estimated. The mass of Ag and the pyrolysis conditions were selected to form droplets without any dispersion on a PG wall and active carbon. The kinetic order obtained indicated the formation of Ag aggregates on the active carbon at temperatures below 1560 K and the formation of individually dispersed atoms of Ag on that at temperatures over 1700 K. The degree of interaction between the Ag atom and an active site on the high temperature treated active carbon was increased, resulting from their greater interaction.<br>
収録刊行物
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- 分析化学
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分析化学 54 (7), 621-626, 2005
公益社団法人 日本分析化学会
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詳細情報 詳細情報について
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- CRID
- 1390282679332008704
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- NII論文ID
- 110002910108
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- NII書誌ID
- AN00222633
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- COI
- 1:CAS:528:DC%2BD2MXmtlaksro%3D
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- NDL書誌ID
- 7420742
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- ISSN
- 05251931
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- NDL-Digital
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可
