Why the hydrogen peak in TCD for a catalyst is different for repeated experiments?

More Hera Ahmed's questions See All

I have get this error when i calculated the geometrical optimization for prco3, it takes 12 hours until gives this message in the outputfile?

Fatal error in MPI_Allreduce: Other MPI error, error stack: MPI_Allreduce(1628)......: MPI_Allreduce(sbuf=000002459254A180, rbuf=000002459F86A140, count=4851, MPI_DOUBLE_COMPLEX, MPI_SUM,...

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Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

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How prion can cause disease?

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Has anyone used Jump 2 before?

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31 July 2024 8,194 0 View

Help on understanding the implementation of Mori Tanaka method on MATLAB?

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explain your idea

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Can anybody provide me the Matlab code to plot the attached picture (Time-Frequency Domain), please?

Time-Frequency Domain

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Need heterogeneous catalysts calcined before reduction?

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Why results of ROS flurescence are negative as there was no bacteria within?

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What is the ionic radius of Hydrogen anion? And how to know the exact ionic radii of the elements?

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How to make the concentration measurements for the hydrogen absorption/desorption in the metal hydride?

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Can a photocatalytic degradation of methylene blue from red mud be pseudo- zero order kinetics?

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What change would occur in physics if the three different sizes of the proton and the two sizes of the deuteron accepted as new physical constants?

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I have calcined my catalysts without flowing air from the compressed air cylinder will there be any problem with my reaction if i use that catalysts?

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Yurii V Geletii

What is a carrier gas? Do you see the nitrogen peak?

Hera Ahmed

Carrier gas is Ar . yes nitrogen peak and oxygen is high. I have also checked leakage in GC there is no leakage.

You definitely have a leak of air into your set up not necessarily in GC. As a result, oxygen reduction reaction compete with proton reduction. Do a control experiment with everything in your system, but without a catalyst. You should not see any O2/N2 peaks.

Thank you so much it was really helpful. Problem solved.