H Somnitz

Summary

Affiliation: University of Essen
Country: Germany

Publications

  1. ncbi request reprint Pressure dependence for the CO quantum yield in the photolysis of acetone at 248 nm: a combined experimental and theoretical study
    H Somnitz
    Institute of Physical and Theoretical Chemistry, University of Duisburg, Essen, D 45117, Essen, Germany
    Phys Chem Chem Phys 7:3342-52. 2005
  2. doi request reprint Acetone photolysis at 248 nm revisited: pressure dependence of the CO and CO2 quantum yields
    H Somnitz
    Institute of Physical and Theoretical Chemistry, University of Duisburg Essen, D 45117 Essen, Germany
    Phys Chem Chem Phys 11:8522-31. 2009
  3. doi request reprint The contribution of tunnelling to the 1,5 H-shift isomerisation reaction of alkoxyl radicals
    H Somnitz
    Institute of Physical and Theoretical Chemistry, University of Duisburg Essen, 45117, Essen, Germany
    Phys Chem Chem Phys 10:965-73. 2008

Detail Information

Publications3

  1. ncbi request reprint Pressure dependence for the CO quantum yield in the photolysis of acetone at 248 nm: a combined experimental and theoretical study
    H Somnitz
    Institute of Physical and Theoretical Chemistry, University of Duisburg, Essen, D 45117, Essen, Germany
    Phys Chem Chem Phys 7:3342-52. 2005
    ..step (1): CH3COCH3+hv--> CH3CO*+ CH3, step (2a): CH3CO*--> CH3+ CO or step (2b) CH3CO*-(+M)--> CH3CO. Formation of CO via a direct and/or concerted channel CH3COCH3+hv--> 2CH(3)+ CO (1') is considered to be unimportant...
  2. doi request reprint Acetone photolysis at 248 nm revisited: pressure dependence of the CO and CO2 quantum yields
    H Somnitz
    Institute of Physical and Theoretical Chemistry, University of Duisburg Essen, D 45117 Essen, Germany
    Phys Chem Chem Phys 11:8522-31. 2009
    ..The calculations also considered different models for the energy transfer kernel P(E,E') and best fits were obtained with a rho-weighted exponential down model...
  3. doi request reprint The contribution of tunnelling to the 1,5 H-shift isomerisation reaction of alkoxyl radicals
    H Somnitz
    Institute of Physical and Theoretical Chemistry, University of Duisburg Essen, 45117, Essen, Germany
    Phys Chem Chem Phys 10:965-73. 2008
    ..Since tunnelling has been neglected so far in the theoretical analysis of experimental data, the reliability of existing extrapolations to higher and lower temperatures is discussed in detail...