Chemical Kinetics of C5F10O with Reactive ·OH Radical Induced in AOP in Gaseous and Aqueous Phases.
Saved in:
| Title: | Chemical Kinetics of C |
|---|---|
| Authors: | Fu, Yuwei1 (AUTHOR) yw_fu@outlook.com, Luo, Santu2 (AUTHOR), Li, Xingdi1 (AUTHOR), Chen, Chi1 (AUTHOR), Wang, Chuang1 (AUTHOR), Zhang, Zaiqin1 (AUTHOR), Liu, Dingxin2 (AUTHOR) liudingxin@mail.xjtu.edu.cn |
| Source: | Plasma Chemistry & Plasma Processing. Nov2022, Vol. 42 Issue 6, p1265-1278. 14p. |
| Subjects: | Chemical kinetics, Greenhouse effect, Solvation, Oxidation |
| Abstract: | C5F10O-insulated environmental-friendly power equipment has great potential to be used in the near future to reduce greenhouse effect. During maintenance, C5F10O should be supplemented or replaced, and the released gas is promisingly to be removed by advanced oxidation processes, but chemical kinetics of C5F10O with the most reactive and dominant species ·OH radical in air plasma is still not clear. Therefore, this paper studied the degradation pathways and rate constants of C5F10O + ·OH in both gaseous and aqueous phases with M06-2X/6-31G* method and transition state theory. A continuum solvation model was also employed to study the influence of solvent on chemical kinetics of C5F10O + ·OH. The results show that most reactions (except for R7 and R8) in both phases have a similar transition state vibration mode leading to same products but rate constants are different. The rate constants of reactions R5 and S5 are highest in corresponding states, respectively, playing a dominant role in the degradation of C5F10O + ·OH, but the rate constant of reaction S5 is much lower indicating that AOP treatment for C5F10O in gas phase is more effective. This work lays a theoretical basis for plasma modeling and experimental investigation for C5F10O degradation by advanced oxidation process. [ABSTRACT FROM AUTHOR] |
| Copyright of Plasma Chemistry & Plasma Processing is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
|
Full text is not displayed to guests.
Login for full access.
|
|
| FullText | Links: – Type: pdflink Text: Availability: 1 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 159600812 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Chemical Kinetics of C<subscript>5</subscript>F<subscript>10</subscript>O with Reactive ·OH Radical Induced in AOP in Gaseous and Aqueous Phases. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Fu%2C+Yuwei%22">Fu, Yuwei</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> yw_fu@outlook.com</i><br /><searchLink fieldCode="AR" term="%22Luo%2C+Santu%22">Luo, Santu</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Li%2C+Xingdi%22">Li, Xingdi</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Chen%2C+Chi%22">Chen, Chi</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Chuang%22">Wang, Chuang</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Zaiqin%22">Zhang, Zaiqin</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Dingxin%22">Liu, Dingxin</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> liudingxin@mail.xjtu.edu.cn</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Plasma+Chemistry+%26+Plasma+Processing%22">Plasma Chemistry & Plasma Processing</searchLink>. Nov2022, Vol. 42 Issue 6, p1265-1278. 14p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Chemical+kinetics%22">Chemical kinetics</searchLink><br /><searchLink fieldCode="DE" term="%22Greenhouse+effect%22">Greenhouse effect</searchLink><br /><searchLink fieldCode="DE" term="%22Solvation%22">Solvation</searchLink><br /><searchLink fieldCode="DE" term="%22Oxidation%22">Oxidation</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: C5F10O-insulated environmental-friendly power equipment has great potential to be used in the near future to reduce greenhouse effect. During maintenance, C5F10O should be supplemented or replaced, and the released gas is promisingly to be removed by advanced oxidation processes, but chemical kinetics of C5F10O with the most reactive and dominant species ·OH radical in air plasma is still not clear. Therefore, this paper studied the degradation pathways and rate constants of C5F10O + ·OH in both gaseous and aqueous phases with M06-2X/6-31G* method and transition state theory. A continuum solvation model was also employed to study the influence of solvent on chemical kinetics of C5F10O + ·OH. The results show that most reactions (except for R7 and R8) in both phases have a similar transition state vibration mode leading to same products but rate constants are different. The rate constants of reactions R5 and S5 are highest in corresponding states, respectively, playing a dominant role in the degradation of C5F10O + ·OH, but the rate constant of reaction S5 is much lower indicating that AOP treatment for C5F10O in gas phase is more effective. This work lays a theoretical basis for plasma modeling and experimental investigation for C5F10O degradation by advanced oxidation process. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Plasma Chemistry & Plasma Processing is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=159600812 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s11090-022-10265-z Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 14 StartPage: 1265 Subjects: – SubjectFull: Chemical kinetics Type: general – SubjectFull: Greenhouse effect Type: general – SubjectFull: Solvation Type: general – SubjectFull: Oxidation Type: general Titles: – TitleFull: Chemical Kinetics of C5F10O with Reactive ·OH Radical Induced in AOP in Gaseous and Aqueous Phases. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Fu, Yuwei – PersonEntity: Name: NameFull: Luo, Santu – PersonEntity: Name: NameFull: Li, Xingdi – PersonEntity: Name: NameFull: Chen, Chi – PersonEntity: Name: NameFull: Wang, Chuang – PersonEntity: Name: NameFull: Zhang, Zaiqin – PersonEntity: Name: NameFull: Liu, Dingxin IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 11 Text: Nov2022 Type: published Y: 2022 Identifiers: – Type: issn-print Value: 02724324 Numbering: – Type: volume Value: 42 – Type: issue Value: 6 Titles: – TitleFull: Plasma Chemistry & Plasma Processing Type: main |
| ResultId | 1 |
