第5卷‧第4期,
198110
, pp. 361-364
重氮甲烷的光化學:次甲基與氰化氫反應的研究
- 作者:
周世海; 何世延
- 作者服務機構:
國立清華大學化學系
- 中文摘要:
對重氮甲烷(CH2 N2)與氰化氫(HCN)混合氣體的光化學反應作了研究,次甲基(CH2)與氰化氫反應生成氰甲烷(CH3CN),氰甲烷的量隨壓力而增加,並在高壓時趨於一定值,於低壓時生成的氰甲烷會分解並測定了其分解速率常數於3660A時為5.96×108 S-1及4358A時為3.06×108 S-1。
- 英文摘要:
The photochemistry of diazomethane-hydrogen cyanide mixtures has been studied. Methylenereacts with hydrogen cyanide to form methyl cyanide. The yield of methyl cyanide increases with increaseof pressure and approaches a constant at higher pressures. At lower pressures methyl cyanide decomposesand the decomposition rate constant is measured to be 5.96x108 s-1 at 3660A and 3.06×108 s-1 at 4358A.
- 中文關鍵字:
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- 英文關鍵字:
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