The impact of microwaves of different timing on the structural and chemical characteristics of a carbonaceous natural material

Описание

Тип публикации: статья из журнала

Год издания: 2017

Идентификатор DOI: 10.4028/www.scientific.net/KEM.743.437

Ключевые слова: coal, Dispersion organic structure, electromagnetic energy, electronic structure

Аннотация: Changes in the properties of brown Kansk-Achinsk coal after exposure to microwaves have been studied using scanning electron microscopy (SEM) and electron magnetic resonance (EMR). The size composition of the samples has been investigated. The structure of coal has been found to be similar to the structure of multicomponent organicПоказать полностьюglass. The analysis of the changes in the EMR spectra of the coal samples (300 K, 83 K) exposed to microwaves has been found to gather information about the structural transformation taking place in the coal matter.

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Издание

Журнал: Key Engineering Materials

Выпуск журнала: Т.743 KEM, №

Номера страниц: 437-442

ISSN журнала: 10139826

Издатель: Trans Tech Publications Ltd.

Авторы

  • Kashkina L.V. (Department of Thermal Physic,School of Engineering Physics and Radio Electronics,Siberian Federal University)
  • Petrakovskaya E.A. (Federal Research Centre Krasnoyarsk Science Centre,Siberian Branch,Russian Academy of Sciences)
  • Yemelyanova T.Y. (UNESCO Department of New Materials and Technologies,Siberian Federal University)
  • Stebeleva O.P. (Department of Heat Technology and Fluid Dynamics,Polytechnic School,Siberian Federal University)

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