The XPS Analysis of Surface Texture of Different-Density-Level Coking Coal of Fenxi County

Ge Tao; Zhang Mingxu; Min Fanfei

doi:doi:10.11648/j.ogce.20140204.12

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The XPS Analysis of Surface Texture of Different-Density-Level Coking Coal of Fenxi County

Ge Tao, Zhang Mingxu, Min Fanfei

Published in International Journal of Oil, Gas and Coal Engineering (Volume 2, Issue 4)

Received: 14 August 2014 Accepted: 28 August 2014 Published: 10 September 2014

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Abstract

In the present paper, X-ray photoelectron spectrum (XPS) is used to reveal the surface texture, main elements and occurrence mode of different-density-level sample coal of Fenxi County. The experimental results demonstrate that: (1) there is an extremely low content of nitrogen in the sample coal; (2) carbon mainly exists in the form of C-C and the contents of carbonyl (C=O) and carboxyl is still relatively low; (3) with the increasing of density, such content has a growing trend; (4) the organic sulfur of the coking coal in Fenxi County has the three major forms, i.e., （sub）sulfone, thiophene and thiol (ether), with their respective content in a low-to-high order.

Published in	International Journal of Oil, Gas and Coal Engineering (Volume 2, Issue 4)
DOI	10.11648/j.ogce.20140204.12
Page(s)	59-65
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2014. Published by Science Publishing Group

Keywords

XPS, Coking Coal, Density, Surface Texture

References

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APA Style

Ge Tao, Zhang Mingxu, Min Fanfei. (2014). The XPS Analysis of Surface Texture of Different-Density-Level Coking Coal of Fenxi County. International Journal of Oil, Gas and Coal Engineering, 2(4), 59-65. https://doi.org/10.11648/j.ogce.20140204.12

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ACS Style

Ge Tao; Zhang Mingxu; Min Fanfei. The XPS Analysis of Surface Texture of Different-Density-Level Coking Coal of Fenxi County. Int. J. Oil Gas Coal Eng. 2014, 2(4), 59-65. doi: 10.11648/j.ogce.20140204.12

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AMA Style

Ge Tao, Zhang Mingxu, Min Fanfei. The XPS Analysis of Surface Texture of Different-Density-Level Coking Coal of Fenxi County. Int J Oil Gas Coal Eng. 2014;2(4):59-65. doi: 10.11648/j.ogce.20140204.12

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@article{10.11648/j.ogce.20140204.12,
  author = {Ge Tao and Zhang Mingxu and Min Fanfei},
  title = {The XPS Analysis of Surface Texture of Different-Density-Level Coking Coal of Fenxi County},
  journal = {International Journal of Oil, Gas and Coal Engineering},
  volume = {2},
  number = {4},
  pages = {59-65},
  doi = {10.11648/j.ogce.20140204.12},
  url = {https://doi.org/10.11648/j.ogce.20140204.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ogce.20140204.12},
  abstract = {In the present paper, X-ray photoelectron spectrum (XPS) is used to reveal the surface texture, main elements and occurrence mode of different-density-level sample coal of Fenxi County. The experimental results demonstrate that: (1) there is an extremely low content of nitrogen in the sample coal; (2) carbon mainly exists in the form of C-C and the contents of carbonyl (C=O) and carboxyl is still relatively low; (3) with the increasing of density, such content has a growing trend; (4) the organic sulfur of the coking coal in Fenxi County has the three major forms, i.e., （sub）sulfone, thiophene and thiol (ether), with their respective content in a low-to-high order.},
 year = {2014}
}

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TY  - JOUR
T1  - The XPS Analysis of Surface Texture of Different-Density-Level Coking Coal of Fenxi County
AU  - Ge Tao
AU  - Zhang Mingxu
AU  - Min Fanfei
Y1  - 2014/09/10
PY  - 2014
N1  - https://doi.org/10.11648/j.ogce.20140204.12
DO  - 10.11648/j.ogce.20140204.12
T2  - International Journal of Oil, Gas and Coal Engineering
JF  - International Journal of Oil, Gas and Coal Engineering
JO  - International Journal of Oil, Gas and Coal Engineering
SP  - 59
EP  - 65
PB  - Science Publishing Group
SN  - 2376-7677
UR  - https://doi.org/10.11648/j.ogce.20140204.12
AB  - In the present paper, X-ray photoelectron spectrum (XPS) is used to reveal the surface texture, main elements and occurrence mode of different-density-level sample coal of Fenxi County. The experimental results demonstrate that: (1) there is an extremely low content of nitrogen in the sample coal; (2) carbon mainly exists in the form of C-C and the contents of carbonyl (C=O) and carboxyl is still relatively low; (3) with the increasing of density, such content has a growing trend; (4) the organic sulfur of the coking coal in Fenxi County has the three major forms, i.e., （sub）sulfone, thiophene and thiol (ether), with their respective content in a low-to-high order.
VL  - 2
IS  - 4
ER  -

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Author Information

Ge Tao

The Department of Earth & Environment, Anhui University of Science and Technology, Huainan 232001, China
Zhang Mingxu

The Department of Material Science & Engineering, Anhui University of Science and Technology, Huainan 232001, China
Min Fanfei

The Department of Material Science & Engineering, Anhui University of Science and Technology, Huainan 232001, China

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Plain Text BibTeX RIS

APA Style

Ge Tao, Zhang Mingxu, Min Fanfei. (2014). The XPS Analysis of Surface Texture of Different-Density-Level Coking Coal of Fenxi County. International Journal of Oil, Gas and Coal Engineering, 2(4), 59-65. https://doi.org/10.11648/j.ogce.20140204.12

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ACS Style

Ge Tao; Zhang Mingxu; Min Fanfei. The XPS Analysis of Surface Texture of Different-Density-Level Coking Coal of Fenxi County. Int. J. Oil Gas Coal Eng. 2014, 2(4), 59-65. doi: 10.11648/j.ogce.20140204.12

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AMA Style

Ge Tao, Zhang Mingxu, Min Fanfei. The XPS Analysis of Surface Texture of Different-Density-Level Coking Coal of Fenxi County. Int J Oil Gas Coal Eng. 2014;2(4):59-65. doi: 10.11648/j.ogce.20140204.12

Copy | Download

@article{10.11648/j.ogce.20140204.12,
  author = {Ge Tao and Zhang Mingxu and Min Fanfei},
  title = {The XPS Analysis of Surface Texture of Different-Density-Level Coking Coal of Fenxi County},
  journal = {International Journal of Oil, Gas and Coal Engineering},
  volume = {2},
  number = {4},
  pages = {59-65},
  doi = {10.11648/j.ogce.20140204.12},
  url = {https://doi.org/10.11648/j.ogce.20140204.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ogce.20140204.12},
  abstract = {In the present paper, X-ray photoelectron spectrum (XPS) is used to reveal the surface texture, main elements and occurrence mode of different-density-level sample coal of Fenxi County. The experimental results demonstrate that: (1) there is an extremely low content of nitrogen in the sample coal; (2) carbon mainly exists in the form of C-C and the contents of carbonyl (C=O) and carboxyl is still relatively low; (3) with the increasing of density, such content has a growing trend; (4) the organic sulfur of the coking coal in Fenxi County has the three major forms, i.e., （sub）sulfone, thiophene and thiol (ether), with their respective content in a low-to-high order.},
 year = {2014}
}

Copy | Download

TY  - JOUR
T1  - The XPS Analysis of Surface Texture of Different-Density-Level Coking Coal of Fenxi County
AU  - Ge Tao
AU  - Zhang Mingxu
AU  - Min Fanfei
Y1  - 2014/09/10
PY  - 2014
N1  - https://doi.org/10.11648/j.ogce.20140204.12
DO  - 10.11648/j.ogce.20140204.12
T2  - International Journal of Oil, Gas and Coal Engineering
JF  - International Journal of Oil, Gas and Coal Engineering
JO  - International Journal of Oil, Gas and Coal Engineering
SP  - 59
EP  - 65
PB  - Science Publishing Group
SN  - 2376-7677
UR  - https://doi.org/10.11648/j.ogce.20140204.12
AB  - In the present paper, X-ray photoelectron spectrum (XPS) is used to reveal the surface texture, main elements and occurrence mode of different-density-level sample coal of Fenxi County. The experimental results demonstrate that: (1) there is an extremely low content of nitrogen in the sample coal; (2) carbon mainly exists in the form of C-C and the contents of carbonyl (C=O) and carboxyl is still relatively low; (3) with the increasing of density, such content has a growing trend; (4) the organic sulfur of the coking coal in Fenxi County has the three major forms, i.e., （sub）sulfone, thiophene and thiol (ether), with their respective content in a low-to-high order.
VL  - 2
IS  - 4
ER  -

Copy | Download