ESR Analysis of Industrial Needle-Coke Samples
- 作者: Ismagilov Z.R.1,2, Nikitin A.P.1, Valnyukova A.S.1, Mikhaylova E.S.1, Zaporin V.P.3, Galyautdinov A.G.3
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隶属关系:
- Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences
- Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences
- Ufa State Petroleum Technological University
- 期: 卷 62, 编号 3 (2019)
- 页面: 89-94
- 栏目: Coke
- URL: https://ogarev-online.ru/1068-364X/article/view/226761
- DOI: https://doi.org/10.3103/S1068364X19030037
- ID: 226761
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详细
Industrial needle-coke samples are studied. Their paramagnetic characteristics are determined over a broad range of magnetic fields. For some samples, no pronounced signal from the microwave resonator is observed. This indicates that the conversion of the molecular structure to coke is complete in those samples. For some samples, the ESR spectra contain two sharply resolved signals from centers associated with aliphatic and aromatic fragments. That indicates incomplete structural transformation.
作者简介
Z. Ismagilov
Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences; Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: zinfer1@mail.ru
俄罗斯联邦, Kemerovo; Novosibirsk
A. Nikitin
Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: nikitinandreyp@yandex.ru
俄罗斯联邦, Kemerovo
A. Valnyukova
Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: nastya711@bk.ru
俄罗斯联邦, Kemerovo
E. Mikhaylova
Federal Research Center of Coal and Coal Chemistry, Siberian Branch, Russian Academy of Sciences
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Email: e_s_mihaylova@mail.ru
俄罗斯联邦, Kemerovo
V. Zaporin
Ufa State Petroleum Technological University
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Email: inftek@yandex.ru
俄罗斯联邦, Ufa
A. Galyautdinov
Ufa State Petroleum Technological University
编辑信件的主要联系方式.
Email: airatg@mail.ru
俄罗斯联邦, Ufa
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