利用衝擊波管研究O(3P)+C2H5OH高溫的反應速率常數及其反應機制

完整後設資料紀錄

DC 欄位	值	語言
dc.contributor.author	吳稚偉	en_US
dc.contributor.author	Chih-Wei Wu	en_US
dc.contributor.author	李遠鵬	en_US
dc.contributor.author	Yuan-Pern Lee	en_US
dc.date.accessioned	2014-12-12T02:57:35Z	-
dc.date.available	2014-12-12T02:57:35Z	-
dc.date.issued	2005	en_US
dc.identifier.uri	http://140.113.39.130/cdrfb3/record/nctu/#GT009325536	en_US
dc.identifier.uri	http://hdl.handle.net/11536/79253	-
dc.description.abstract	我們利用活塞型衝擊波管-原子共振吸收光譜系統測量 C2H5OH+O(3P)反應之反應速率常數，並利用模型適解法(modeling fit method)求得此反應在782-1410 K的速率常數。結果為k (T) = (1.10 0.26)×10-15T1.44exp[-(1537 1112)/T] cm3molecule-1s-1所列之誤差為最佳適解的標準差。本次實驗的結果與林明璋研究組所提供的理論計算結果較為一致。而經由數據上的分析，可以發現在我們的反應機制模型中，最主要的二次反應為CH3CHOH+O→CH2O+OH，但是在高溫中，最主要的二次反應則為O + CH3 → CH2O + H。	zh_TW
dc.description.abstract	Rate coefficients of the reaction O(3P) + C2H5OH in the high temperature are determined using a diaphragmless shock tube. O(3P) atoms are generated by photolysis of SO2 with an ArF (193 nm) excimer laser; its concentration is monitored with atomic resonance absorption spectroscopy (ARAS). We model observed temporal profiles of [O] with reactions using a commercial kinetic modeling program FACSIMILE. Rate coefficient of the reactions is varied to yield the best fit for temporal profiles of [O]. We report rate measurements of the title reaction in the temperature range 782-1410K.	en_US
dc.language.iso	zh_TW	en_US
dc.subject	衝擊波管	zh_TW
dc.subject	高溫	zh_TW
dc.subject	反應速率常數	zh_TW
dc.subject	乙醇	zh_TW
dc.subject	原子共振螢光吸收光譜法	zh_TW
dc.subject	shock-tube	en_US
dc.subject	high temperature	en_US
dc.subject	Rate Coefficients	en_US
dc.subject	ethanol	en_US
dc.subject	atomic resonance absorption spectroscopy	en_US
dc.title	利用衝擊波管研究O(3P)+C2H5OH高溫的反應速率常數及其反應機制	zh_TW
dc.title	Experimental Studies of the Rate Coefficients of the Reaction O(3P)+C2H5OH at High Temperatures	en_US
dc.type	Thesis	en_US
dc.contributor.department	應用化學系碩博士班	zh_TW
顯示於類別：	畢業論文