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dc.contributor.author王嘉瑜en_US
dc.contributor.authorChia-Yu Wangen_US
dc.contributor.author王念夏en_US
dc.contributor.authorNiann S. Wangen_US
dc.date.accessioned2014-12-12T02:47:14Z-
dc.date.available2014-12-12T02:47:14Z-
dc.date.issued2006en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#GT009225576en_US
dc.identifier.urihttp://hdl.handle.net/11536/76861-
dc.description.abstract本研究利用雷射光解（laser photolysis）/雷射誘發螢光（laser-induced fluorescence）技術研究NH3在W（1100 K - 1200 K）及Pt/Rh（1400 K - 2100 K）合金熱分解之動力學。 我們在W及Pt/Rh合金兩系統中都成功地偵測到NH3被熱分解後的產物NH自由基，但在兩系統均未能偵測到NH2自由基。而NH自由基從W及Pt/Rh合金脫附至氣相的活化能分別110-120 kJ/mol及60-70 kJ/mol。 藉由Facsimile程式的幫助，我們推測NH自由基是直接來自金屬表面，而不是由氣相反應產生。此外，我們發現N2會在兩系統中參與NH3熱分解反應，造成觀測到的NH濃度減少。此一結果仍有待更多實驗的驗證。zh_TW
dc.language.isozh_TWen_US
dc.subject雷射光解/雷射誘發螢光法zh_TW
dc.subject熱分解zh_TW
dc.subjectNH自由基zh_TW
dc.subjectlaser photolysis/laser induced fluorescenceen_US
dc.subjectthermal decompositionen_US
dc.subjectNH free radicalen_US
dc.title利用雷射光解-雷射誘發螢光法技術研究NH3在W及Pt/Rh合金熱分解之動力學zh_TW
dc.titleKinetic Study of the Thermal Decomposition of NH3 on W and Pt/Rh Alloy Using Laser Photolysis-Laser Induced Fluorescence Techniqueen_US
dc.typeThesisen_US
dc.contributor.department應用化學系碩博士班zh_TW
Appears in Collections:Thesis


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