skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Determination of the quantum yields of photodissociation of aniline derivitives

Abstract

The quantum yields of the photodecomposition of aniline and its derivatives in heptane, the formation of hydrogen, and the formation of aminyl radicals and their dependence on the excitation energy were determined. A table shows the intensity of light falling on the cell under measurement conditions, and a figure illustrates absorption of aniline in heptane, transmission of filter with Cl/sub 2/ for separation of the lambda= 254 nm line, transmission of the combination of UFS-5 and ZhS-20 filters for separation of the lambda=300 nm line, and absorption of the Aberchrome540 actinometer. It was concluded that cleavage of the N-H bond with the formation of H atoms and aminyl radicals is the only photochemical process in the irradiation of an ilines in heptane with light. The quantum yields were determined, and it was found that the quantum yields of photodissociation increase sharply with an increase in the excitation energy.

Authors:
Publication Date:
Research Org.:
Institute of Chemical Physics, Moscow
OSTI Identifier:
6786693
Resource Type:
Journal Article
Journal Name:
Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States)
Additional Journal Information:
Journal Volume: 35:3
Country of Publication:
United States
Language:
English
Subject:
08 HYDROGEN; ANILINE; PHOTOLYSIS; HYDROGEN; CHEMICAL REACTION YIELD; HYDROGEN PRODUCTION; RADICALS; ABSORPTION SPECTRA; ACTIVATION ENERGY; CHEMICAL BONDS; DISSOCIATION ENERGY; ENERGY YIELD; HEPTANE; VISIBLE RADIATION; ALKANES; AMINES; AROMATICS; CHEMICAL REACTIONS; DECOMPOSITION; ELECTROMAGNETIC RADIATION; ELEMENTS; ENERGY; HYDROCARBONS; NONMETALS; ORGANIC COMPOUNDS; PHOTOCHEMICAL REACTIONS; RADIATIONS; SPECTRA; YIELDS; 080106* - Hydrogen- Production- Biosynthesis & Photochemical Processes

Citation Formats

Ruziev, Sh. Determination of the quantum yields of photodissociation of aniline derivitives. United States: N. p., 1986. Web. doi:10.1007/BF00953210.
Ruziev, Sh. Determination of the quantum yields of photodissociation of aniline derivitives. United States. https://doi.org/10.1007/BF00953210
Ruziev, Sh. 1986. "Determination of the quantum yields of photodissociation of aniline derivitives". United States. https://doi.org/10.1007/BF00953210.
@article{osti_6786693,
title = {Determination of the quantum yields of photodissociation of aniline derivitives},
author = {Ruziev, Sh},
abstractNote = {The quantum yields of the photodecomposition of aniline and its derivatives in heptane, the formation of hydrogen, and the formation of aminyl radicals and their dependence on the excitation energy were determined. A table shows the intensity of light falling on the cell under measurement conditions, and a figure illustrates absorption of aniline in heptane, transmission of filter with Cl/sub 2/ for separation of the lambda= 254 nm line, transmission of the combination of UFS-5 and ZhS-20 filters for separation of the lambda=300 nm line, and absorption of the Aberchrome540 actinometer. It was concluded that cleavage of the N-H bond with the formation of H atoms and aminyl radicals is the only photochemical process in the irradiation of an ilines in heptane with light. The quantum yields were determined, and it was found that the quantum yields of photodissociation increase sharply with an increase in the excitation energy.},
doi = {10.1007/BF00953210},
url = {https://www.osti.gov/biblio/6786693}, journal = {Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States)},
number = ,
volume = 35:3,
place = {United States},
year = {Mon Sep 01 00:00:00 EDT 1986},
month = {Mon Sep 01 00:00:00 EDT 1986}
}