Russian Journal of Physical Chemistry A

, Volume 92, Issue 4, pp 816–818 | Cite as

Chemoluminescence of a UV-Irradiated Zn2SiO4–Mn Crystal Exposed to Hydrogen Atoms

  • D. V. Grankin
Short Communications


The effects of the transfer of reaction energy to electrons and the luminescence of trapped electrons under the influence of the recombination reaction of H atoms on the surfaces of light-sum accumulating Zn2SiO4–Mn crystals are studied. It is established that the intensity of heterogeneous chemoluminescence (HCL) from preliminarily UV-irradiated samples is directly proportional to the accumulated light sum and governed by trapped electrons, which are responsible for the accommodation of reaction energy through the electron channel with the resulting nonadiabatic chemoelectron excitation and luminescence of a crystal.


surface photocatalysis UV radiation chemoluminescence Zn2SiO4–Mn 


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Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  1. 1.Pryazovskyi State Technical UniversityMariupol, Donetsk oblastUkraine

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