| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2022-09-05 |
| タイトル |
|
|
タイトル |
Enhancement of the Negative Capacitance Associated with the Dissolution of Silver by Salt Concentrations by Means of Anodic Stripping Voltammetry |
| タイトル |
|
|
タイトル |
Enhancement of the Negative Capacitance Associated with the Dissolution of Silver by Salt Concentrations by Means of Anodic Stripping Voltammetry |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
anodic stripping voltammetry of silver ion |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
negative capacitance associated with redox reactions |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
lifespan of dipoles |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
low concentration of salts |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_1843 |
|
資源タイプ |
other |
| 著者 |
Wang, Ru
Aoki, Koichi Jeremiah
Chen, Jingyuan
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
The amount of anodically dissolved charge of silver by linear sweep stripping voltammetry has been observed to be smaller than that of the potentiostatically deposited charge. The imbalance in the charge is opposite to the participation in the double-layer capacitance. This can be explained in terms of the negative capacitive current, which is caused by dipoles of generated redox charge (Ag+ ) with counterions (NO3 −). Lower concentrations of counterions may suppress the capacitance to retain the equality of the charge. This prediction is examined in this work by the oxidation of silver film at various concentrations of NO3 − by anodic stripping voltammetry. The capacitance decreased with a decrease in the salt concentrations less than 0.05 mol dm−3 . Low concentrations of salts prevent loss of the anodic charge in electroanalysis. This dependence was related with the lifespan of generated silver nitrate dipoles and is described theoretically. |
| 書誌情報 |
en : Electrochem
巻 3,
号 3,
p. 397-406,
発行日 2022-07-25
|
| 出版者 |
|
|
出版者 |
MDPI |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2673-3293 |
| DOI |
|
|
関連タイプ |
isIdenticalTo |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.3390/electrochem3030027 |
| 権利 |
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|
権利情報 |
cc-by |
| 関連サイト |
|
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|
識別子タイプ |
URI |
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|
関連識別子 |
https://www.mdpi.com/2673-3293/3/3/27 |
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|
関連名称 |
MDPI |
| 著者版フラグ |
|
|
出版タイプ |
AO |
|
出版タイプResource |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
| その他のID |
|
|
|
TD10126420 |
BD10126420 (2.5 MB)
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