关于催化反应中的活化能？ 各位朋友，我在做有关气体催化反应的过程中想要得到反应的活化能，即在不同种材料上处理反应的活化能，改变反应温度得到一些相关的不同材料反应的数据，但是如何得到活化能呢？是通过软件还是手算呢？还有就是动 ... according to the question, you want to obtain the reaction active energy.??if you want to know the adsorption behavior, then the adsorption energy could be done by soprtion experiments.the basice equation is :r=d[c]/dt, here c is the the reactant concentration, and t is the contact time.as we know the concentraiont change with the raction time, it is c=c0(1-x) herein the x is conversion,so d[c]=c0d[x]t=w/f, from those, then you could get the rate equationr=c0 d[x]/d[w/f]normally, the weight the catalyst dosen't change, so, it could be obtained by changing the flow rate.at one temperature, reaction rate is r=c0 x/[w/g]according to arrhinius equation, r=a exp(-ea/rt)ln(r)=-ea/rtplot the r as a function of reaction temperature, normally, you could get a line, from the slope, you could calculate the active energy， 查看更多
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