• 作者： 游翼源 ; 王念夏
• 作者服務機構： 交通大學應用化學系
• 中文摘要： The rate coefficients of the reactions of CN and NCO radicals with O/sub 2/ and NO/sub 2/ at 296K: (1) CN+ O/sub 2/.arrr.products; (2) CN+NO/sub 2/.arrr.products; (3) NCO+O/sub 2/.arrr.products and (4) NCO+NO/sub 2/.arrr.products have been measured with the laser photolysis- laser induced fluorescence technique. We obtained k/sub 1/=(2.1.plmin.0.3)*10/sup -11/ and k/sub 2/=(7.2.plmin.1.0)* 10/sup -11/cm/sup 3//molecule-s which agree well with published results. As no reaction was observed between NCO and O/sub 2/ at 297K, an upper limit of k/sub 3/<4* 10/sup -17/cm/sup 3//molecule-s was estimated. The reaction of NCO with NO/sub 2/ has not been investigated previously. We measured k/sub 4/=(2.2.plmin.0.3)*10/sup -11/cm/sup 3//molecule -s at 296K.
• 英文摘要： --
• 中文關鍵字： Cyano Group; Oxygen; Nitrogen Dioxide; Rate Coefficient; Laser Photolysis-Laser Induced Fluorescence
• 英文關鍵字： 氰基；氧氣；二氧化氮；速率係數；雷射光裂解-雷射感應螢光