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Active species in N2 and N2-O2 afterglows for surface treatments
dc.contributor.author | Ricard, André |
dc.contributor.author | Pointu, Anne Marie |
dc.contributor.author | Villeger, Sandrine |
dc.contributor.author | Canal Barnils, Cristina |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica |
dc.date.accessioned | 2012-11-05T12:14:45Z |
dc.date.available | 2012-11-05T12:14:45Z |
dc.date.created | 2010 |
dc.date.issued | 2010 |
dc.identifier.citation | Ricard, A. [et al.]. Active species in N2 and N2-O2 afterglows for surface treatments. "Journal of Physics: Conference Series", 2010, vol. 207, p. 1-9. |
dc.identifier.issn | 1742-6588 |
dc.identifier.uri | http://hdl.handle.net/2117/16836 |
dc.description.abstract | Production of active species is studied in N2 and in N2-O2 afterglows of electrical discharges at low and atmospheric gas pressures. They are produced in microwave discharges in a large range of gas pressures from a few Torr to 100 Torr and in corona discharges at atmospheric gas pressure. The active species in N2 afterglows are the N-atoms which are in the range of a few percents in the afterglows. The effect of O2 molecules in low percentages in low pressure N2 microwave plasmas and as impurity in corona N2 discharges is specially analysed. The interaction of N and O-atoms with surfaces is studied for bacteria decontamination and for transmission of N-atoms though porous membranes. The processes of bacteria decontamination in N2-O2 afterglows are described for low pressure microwave and atmospheric pressure corona discharges. Transmission of N-atoms through porous membranes is studied at medium pressure (10100 Torr) microwave afterglows. |
dc.format.extent | 9 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria dels materials |
dc.subject.lcsh | Plasma (Ionized gases) |
dc.title | Active species in N2 and N2-O2 afterglows for surface treatments |
dc.type | Article |
dc.subject.lemac | Plasma (Gasos ionitzats) |
dc.contributor.group | Universitat Politècnica de Catalunya. BBT - Biomaterials, Biomecànica i Enginyeria de Teixits |
dc.identifier.doi | 10.1088/1742-6596/207/1/012006 |
dc.relation.publisherversion | http://cataleg.upc.edu/record=b1334216~S1*cat |
dc.rights.access | Open Access |
local.identifier.drac | 11024564 |
dc.description.version | Postprint (published version) |
local.citation.author | Ricard, A.; Pointu, A.M.; Villeger, S.; Canal, C. |
local.citation.publicationName | Journal of Physics: Conference Series |
local.citation.volume | 207 |
local.citation.startingPage | 1 |
local.citation.endingPage | 9 |
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