| Item type |
学術雑誌論文 / Journal Article.(1) |
| 公開日 |
2019-07-02 |
| 書誌情報 |
en : IEEE Transactions on Plasma Science
巻 47,
号 2,
p. 1083-1088,
発行日 2018-09-03
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| タイトル |
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|
タイトル |
Mechanism of pH variation and H2O2 generation in water exposed to pulsed discharge plasma |
|
言語 |
en |
| 言語 |
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|
言語 |
eng |
| キーワード |
|
|
言語 |
en |
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主題Scheme |
Other |
|
主題 |
Colorimetric method |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
|
主題 |
pH measurement |
| キーワード |
|
|
言語 |
en |
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主題Scheme |
Other |
|
主題 |
plasma applications |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
pulsed discharge plasma |
| 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 |
| アクセス権 |
|
|
アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
脇坂, 尚吾
津田, 倖司
髙橋, 一弘
髙橋, 一弘
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| 室蘭工業大学研究者データベースへのリンク |
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髙橋 一弘（TAKAHASHI Kazuhiro） |
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http://rdsoran.muroran-it.ac.jp/html/100000193_ja.html |
| 室蘭工業大学研究者データベースへのリンク |
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佐藤 孝紀（SATOH Kohki） |
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http://rdsoran.muroran-it.ac.jp/html/100000024_ja.html |
| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Positive and negative pulsed discharge plasma is generated above test liquid containing NaCl in Ar atmosphere, and the spatiotemporal variation of pH value in the liquid is visualized by a colorimetric method using bromothymol blue. Furthermore, polarity effects on H 2 O 2 generation are examined by electrochemical calculation and a colorimetric method using titanium sulfate. When the positive pulsed discharge plasma is generated, the pH value of the liquid is decreased by H + generation through the dissociation of H 2 O +, formed by the charge exchange reaction between Ar + and H 2 O, while the pH value of the vicinity of an earthed electrode is increased by OH - generation through the electrolysis of water. When the negative pulsed discharge plasma is generated, the pH value of the liquid is increased by OH - generation and H + reduction, respectively, through the reaction of hydrated electrons with H 2 O and H +, while the pH value in the vicinity of the earthed electrode is decreased by H + generation through the electrolysis of water. The generation of H 2 O 2 is found to be promoted when the positive pulsed discharge plasma is generated, and this increase rate of H 2 O 2 is in approximate agreement with the calculated generation rate of H 2 O 2, which is produced from OH generated by electrolysis. |
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言語 |
en |
| 出版者 |
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出版者 |
IEEE |
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言語 |
en |
| 出版者版へのリンク |
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10.1109/TPS.2018.2866282 |
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https://doi.org/10.1109/TPS.2018.2866282 |
| DOI |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
10.1109/TPS.2018.2866282 |
| 日本十進分類法 |
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主題Scheme |
NDC |
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主題 |
436 |
| ISSN |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
00933813 |
| 書誌レコード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 |
AA0066803X |
| 権利 |
|
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言語 |
en |
|
権利情報 |
© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| 著者版フラグ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| フォーマット |
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内容記述タイプ |
Other |
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内容記述 |
application/pdf |
IEEETPS_47_2_1083_1088 (587.4 kB)
