固-液-气三相环境下非均相苯加氢反应的原位核磁共振研究
随松,高国梁,王雪璐*(
),魏达秀*(),姚叶锋*()
),魏达秀*(),姚叶锋*()
An Operando Nuclear Magnetic Resonance Study on Solid-Liquid-Gas Heterogeneous Benzene Hydrogenation Reaction
Song SUI,Guo-liang GAO,Xue-lu WANG*(),Da-xiu WEI*(),Ye-feng YAO*()
),Da-xiu WEI*(),Ye-feng YAO*()
图6. (a) 氘代苯加氢反应示意图；(b)环己烷标准品的1H NMR谱图；(c)通气压力对苯加氢催化反应影响的1H NMR谱图；(d)不同压力下苯加氢反应产物C6H6D6的含量.实验温度为298 K
Fig.6. (a) The schematic diagram of deuterated benzene hydrogenation reaction; (b)1H NMR spectrum of cyclohexane standard; (c) Influence of pressure on heterogeneous benzene hydrogenation reaction; (d) The trends of C6H6D6 of benzene hydrogenation products at different pressures. The experimental temperature is 298 K
