Electrosynthesis of ammonia in hydrogen-producing sorption-active electrochemical matrix
- Autores: Tsivadze A.Y.1, Fridman A.Y.1, Sokolova N.P.1, Morozova E.M.1, Titova V.N.1, Novikov A.K.1, Yavich A.A.1, Polyakova I.Y.1, Gorbunov A.M.1, Bardyshev I.I.1
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Afiliações:
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Edição: Volume 51, Nº 2 (2017)
- Páginas: 151-154
- Seção: Article
- URL: https://journals.rcsi.science/0040-5795/article/view/171373
- DOI: https://doi.org/10.1134/S0040579517020129
- ID: 171373
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Resumo
A fundamentally new low-temperature method of synthesizing ammonia has been suggested, which is carried out directly in a hydrogen-producing matrix with a material made of cellulose fabric with porous layers of ethanol–cyclam PVC derivatives with activated carbon with aquacomplexes of sodium hydroxide grafted onto its fibers. Complexes of zero-valent nickel and iron within the cyclam structure are formed in the matrix. Hydrogen is formed on the cathode in the course of electrolysis of water from sodium hydroxide aqua complexes on particles of activated carbon as microelectrodes. Hydrogen forms bonds with complexes of zero-valent nickel. Nitrogen from adsorbed air is bound in complexes of zero-valent iron and interacts with active atomic hydrogen. Water is transported to carbon particles through the fabric onto which the layer is grafted. The process is carried out at the room temperature. It has been found that the forming hydrogen is almost completely used. As opposed to the existing methods of synthesis of ammonia, the suggested process is carried out at room temperature and normal pressure.
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Sobre autores
A. Tsivadze
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: bardyshev@phyche.ac.ru
Rússia, Moscow
A. Fridman
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: bardyshev@phyche.ac.ru
Rússia, Moscow
N. Sokolova
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: bardyshev@phyche.ac.ru
Rússia, Moscow
E. Morozova
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: bardyshev@phyche.ac.ru
Rússia, Moscow
V. Titova
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: bardyshev@phyche.ac.ru
Rússia, Moscow
A. Novikov
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: bardyshev@phyche.ac.ru
Rússia, Moscow
A. Yavich
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: bardyshev@phyche.ac.ru
Rússia, Moscow
I. Polyakova
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: bardyshev@phyche.ac.ru
Rússia, Moscow
A. Gorbunov
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: bardyshev@phyche.ac.ru
Rússia, Moscow
I. Bardyshev
Frumkin Institute of Physical Chemistry and Electrochemistry
Autor responsável pela correspondência
Email: bardyshev@phyche.ac.ru
Rússia, Moscow
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