Optical diagnosis of an argon/oxygen needle plasma generated at atmospheric pressure
An atmospheric-pressure argon/oxygen needle plasma discharge is generated in a long dielectric tube and investigated with respect to its electrical characteristics and the production of oxygen atom by means of optical actinometry. The length of discharge column depends on the operating frequency and...
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| Veröffentlicht in: | Applied physics letters 2009-03, Vol.94 (11) |
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| container_title | Applied physics letters |
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| creator | Li, Shou-Zhe Huang, Wen-Tong Zhang, Jialiang Wang, Dezhen |
| description | An atmospheric-pressure argon/oxygen needle plasma discharge is generated in a long dielectric tube and investigated with respect to its electrical characteristics and the production of oxygen atom by means of optical actinometry. The length of discharge column depends on the operating frequency and applied voltage of power supply, which is interpreted qualitatively with an equivalent circuit model. Moreover it is found that there exists an optimal value of oxygen concentration in the production of oxygen radicals. At last, the oxygen/argon plasma is employed to modify the interior surface of a fine quartz tube to demonstrate its potential applications. |
| doi_str_mv | 10.1063/1.3099339 |
| format | Article |
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The length of discharge column depends on the operating frequency and applied voltage of power supply, which is interpreted qualitatively with an equivalent circuit model. Moreover it is found that there exists an optimal value of oxygen concentration in the production of oxygen radicals. At last, the oxygen/argon plasma is employed to modify the interior surface of a fine quartz tube to demonstrate its potential applications.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/1.3099339</identifier><language>eng</language><publisher>United States</publisher><subject>ARGON ; ATMOSPHERIC PRESSURE ; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; DIELECTRIC MATERIALS ; ELECTRIC DISCHARGES ; ELECTRIC POTENTIAL ; EQUIVALENT CIRCUITS ; OXYGEN ; PLASMA ; PLASMA DIAGNOSTICS ; PLASMA PRODUCTION ; QUARTZ ; RADICALS ; TUBES</subject><ispartof>Applied physics letters, 2009-03, Vol.94 (11)</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c257t-664ca549872e5e5607fe6b0499448a4b9caff566a1a76fb4cf582753df31a14f3</citedby><cites>FETCH-LOGICAL-c257t-664ca549872e5e5607fe6b0499448a4b9caff566a1a76fb4cf582753df31a14f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,27901,27902</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/21176042$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Shou-Zhe</creatorcontrib><creatorcontrib>Huang, Wen-Tong</creatorcontrib><creatorcontrib>Zhang, Jialiang</creatorcontrib><creatorcontrib>Wang, Dezhen</creatorcontrib><title>Optical diagnosis of an argon/oxygen needle plasma generated at atmospheric pressure</title><title>Applied physics letters</title><description>An atmospheric-pressure argon/oxygen needle plasma discharge is generated in a long dielectric tube and investigated with respect to its electrical characteristics and the production of oxygen atom by means of optical actinometry. The length of discharge column depends on the operating frequency and applied voltage of power supply, which is interpreted qualitatively with an equivalent circuit model. Moreover it is found that there exists an optimal value of oxygen concentration in the production of oxygen radicals. At last, the oxygen/argon plasma is employed to modify the interior surface of a fine quartz tube to demonstrate its potential applications.</description><subject>ARGON</subject><subject>ATMOSPHERIC PRESSURE</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>DIELECTRIC MATERIALS</subject><subject>ELECTRIC DISCHARGES</subject><subject>ELECTRIC POTENTIAL</subject><subject>EQUIVALENT CIRCUITS</subject><subject>OXYGEN</subject><subject>PLASMA</subject><subject>PLASMA DIAGNOSTICS</subject><subject>PLASMA PRODUCTION</subject><subject>QUARTZ</subject><subject>RADICALS</subject><subject>TUBES</subject><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNotkE1LAzEYhIMoWKsH_0HAk4dtk83X5ijFLyj0Us_hbfZNG9lulmQF--9daWFgmOFhDkPII2cLzrRY8oVg1gphr8iMM2MqwXlzTWaMMVFpq_gtuSvle4qqFmJGtpthjB462kbY96nEQlOg0FPI-9Qv0-9pjz3tEdsO6dBBOQKdGswwYkthnHRMZThgjp4OGUv5yXhPbgJ0BR8uPidfb6_b1Ue13rx_rl7Wla-VGSutpQclbWNqVKg0MwH1jklrpWxA7qyHEJTWwMHosJM-qKY2SrRBcOAyiDl5Ou-mMkZXfBzRH3zqe_Sjqzk3msl6op7PlM-plIzBDTkeIZ8cZ-7_NMfd5TTxB7ywXpA</recordid><startdate>20090316</startdate><enddate>20090316</enddate><creator>Li, Shou-Zhe</creator><creator>Huang, Wen-Tong</creator><creator>Zhang, Jialiang</creator><creator>Wang, Dezhen</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>20090316</creationdate><title>Optical diagnosis of an argon/oxygen needle plasma generated at atmospheric pressure</title><author>Li, Shou-Zhe ; Huang, Wen-Tong ; Zhang, Jialiang ; Wang, Dezhen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c257t-664ca549872e5e5607fe6b0499448a4b9caff566a1a76fb4cf582753df31a14f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>ARGON</topic><topic>ATMOSPHERIC PRESSURE</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>DIELECTRIC MATERIALS</topic><topic>ELECTRIC DISCHARGES</topic><topic>ELECTRIC POTENTIAL</topic><topic>EQUIVALENT CIRCUITS</topic><topic>OXYGEN</topic><topic>PLASMA</topic><topic>PLASMA DIAGNOSTICS</topic><topic>PLASMA PRODUCTION</topic><topic>QUARTZ</topic><topic>RADICALS</topic><topic>TUBES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Shou-Zhe</creatorcontrib><creatorcontrib>Huang, Wen-Tong</creatorcontrib><creatorcontrib>Zhang, Jialiang</creatorcontrib><creatorcontrib>Wang, Dezhen</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Shou-Zhe</au><au>Huang, Wen-Tong</au><au>Zhang, Jialiang</au><au>Wang, Dezhen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optical diagnosis of an argon/oxygen needle plasma generated at atmospheric pressure</atitle><jtitle>Applied physics letters</jtitle><date>2009-03-16</date><risdate>2009</risdate><volume>94</volume><issue>11</issue><issn>0003-6951</issn><eissn>1077-3118</eissn><abstract>An atmospheric-pressure argon/oxygen needle plasma discharge is generated in a long dielectric tube and investigated with respect to its electrical characteristics and the production of oxygen atom by means of optical actinometry. The length of discharge column depends on the operating frequency and applied voltage of power supply, which is interpreted qualitatively with an equivalent circuit model. Moreover it is found that there exists an optimal value of oxygen concentration in the production of oxygen radicals. At last, the oxygen/argon plasma is employed to modify the interior surface of a fine quartz tube to demonstrate its potential applications.</abstract><cop>United States</cop><doi>10.1063/1.3099339</doi></addata></record> |
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| identifier | ISSN: 0003-6951 |
| ispartof | Applied physics letters, 2009-03, Vol.94 (11) |
| issn | 0003-6951 1077-3118 |
| language | eng |
| recordid | cdi_osti_scitechconnect_21176042 |
| source | AIP Journals Complete; AIP Digital Archive; Alma/SFX Local Collection |
| subjects | ARGON ATMOSPHERIC PRESSURE CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS DIELECTRIC MATERIALS ELECTRIC DISCHARGES ELECTRIC POTENTIAL EQUIVALENT CIRCUITS OXYGEN PLASMA PLASMA DIAGNOSTICS PLASMA PRODUCTION QUARTZ RADICALS TUBES |
| title | Optical diagnosis of an argon/oxygen needle plasma generated at atmospheric pressure |
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