Hydrogen Production in the Radiolysis of Dodecane and Hexane |
| |
Authors: | Jay A LaVerne Sarah R Kleemola |
| |
Affiliation: | Radiation Laboratory and Department of Physics, University of Notre Dame, Notre Dame, IN, USA |
| |
Abstract: | The yields of molecular hydrogen, H2, have been measured in the radiolysis of dodecane and hexane following radiolysis by γ-rays and a variety of heavy ions. Measured yields with γ-rays are found to be slightly higher than literature values and decrease by about 25% on aeration of the sample. Increasing the linear energy transfer (LET) from γ-rays to radiolysis with protons results in a decrease of H2 yields by about 15% due to the increased importance of second-order H atom combination reactions. A further increase in LET results in a slight increase in H2 yields. |
| |
Keywords: | Dodecane hexane radiolysis LET |
|
|