Abstract: One of the methods for the synthesis of nanomaterials is the solid-state combustion (SSC) of energetic complexes of metals. Besides metals, the complex compounds contain energetic organic ligands and oxygen-containing oxidizing anions, which ensure the initiation of the combustion process following a short-term heat exposure even in an oxygen-poor environment. Due to the high rate of the redox reactions the released heat is localized in a limited volume, creating a high-temperature zone, where metal-containing nanoparticles are formed. They are well crystallized and may be used as catalysts for several important chemical processes, such as CO2 utilization by methanation, without an additional thermal treatment. It should be noted that usually metal-organic compounds are synthesized with the use of solvents, which have to be disposed of. The environmental impact of complex preparation can be reduced by using solvent-free methods of synthesis, which corresponds to the modern concepts of the development of the chemical industry.

Cite: Mazina O.I. , Dmitruk K.A. , Mukha S.A. , Veselovskaya J.V. , Prosvirin I.P. , Ishchenko A.V. , Bulavchenko O.A. , Netskina O.V.
Solid-State Combustion Synthesis of Nickel-Containing Catalysts for CO2 Methanation Using Energetic Nickel Complexes
In compilation Book of Abstracts of the 10th International Seminar on Flame Structure. 10ISFS. – ICKC SB RAS., 2023. – C.58. – ISBN 9785604990032.

Identifiers: No identifiers

Citing: Пока нет цитирований