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), 2024. Published by Science Publishing Group

Keywords

XPS, Coking Coal, Density, Surface Texture

References

[1]	Wu Zhenglong,Liu Jie.Progress of new techniques in modern X-ray photoelectron spectroscopy(XPS) [J]. Modern Instruments, 2006,(1):50～53.
[2]	Frost D C,Leeder W R,Tappling R L.X-ray photoelectron spectroscopic investigation of coal [J]. Fuel, 1974, 53(3):206-211.
[3]	Yang Zhiyuan, Zhou Anning, Zhanghong. The Research into Photochemical and oxygenated XPS Research into Different Levels of Density Components of Coal in Shenfu Coalmine [J]. The Journal of China University of Mining and Technology, 2010, 39（1）：98-103.
[4]	Shixiong Hao, Jie Wena, Xiaopeng Yu. Effect of the surface oxygen groups on methane adsorption on coals [J]. Applied Surface Science,2013,264:433-442.
[5]	Wallace S, Bartl E K D, Perry D L. Quantification of nit rogen functional groups in coal and coal derived products[J].Fuel,1989,68(11):1450-1455.
[6]	Hiroyuki Kawashima, Koji Koyano, Toshimasa Takanohashi.Changes in nitrogen functionality due to solvent extraction of coal during HyperCoal production[J]. Fuel Processing Technology, 2013,106:275-280.
[7]	J.L. Figueiredo, M.F.R. Pereira, M.M.A. Freitas, J.J.M. Orfao. Modification of the surface chemistry of activated carbons[J]. Carbon,1999,37:1379-1389.
[8]	Duan Xuqin,Wang Zuna.XPS analysis of oxygen contained functional group in coal macerals[J]. Journal of Liaoning Technical University(Natural Science), 2010,29(3):498-501.
[9]	Gong B,Pigram P J,Lamb R N.Surface studies of low temperature oxidation of bituminous coal vitrain bands using XPS and SIMS[J]. Fuel,1998, 77(9/10):1081-1087.
[10]	Mitsuyoshi Muraoka, Hiroyuki Tomonaga, Masatoshi Nagai. Ammonia-treated brown coal and its activity for oxygen reduction reaction in polymer electrolyte fuel cell[J].Fuel,2012,97(211-218).
[11]	Ge Tao.Research on Chemical Speciation of Sulfur in Cooking Coal of Fenxi County[J].Journal of Anhui University of Science and Technology(Natural Science),2013.33(4):12-14.
[12]	Luo Yunfei,Li Wenhua,Chen Yafei.Determination of oxygen forms in macerals of Majiata coal using X-ray photoelectron spectroscopy[J]. Journal of Fuel Chemistry and Technology, 2007,35(3):366-369.
[13]	Grzybek T, Pietrzak R, Wachowska H. X-ray photoelectron spectroscopy study of oxidized coalswith different sulphur content[J]. Fuel Process Technol, 2002,17: 77-78.
[14]	Gardner S D, Singamsety C S K, Booth GL, Hegr, Pittman J C U. Surface characterization of carbon fibers using angle resolved XPS and ISS [J]. Carbon, 1995, 33(5): 587-595.
[15]	Watn ER C D, Riggs W M. Handbook of X-ray photoelectron spectroscopy[M]. M innesota: Perkin-Elmer Corporation, Physical Electronics D ivision, 1978.
[16]	Zhu Yingjun, Zheng Mingdong. A Research into XPS Analysis & Strategy of the Shape of Sulfur in Washed Coal for Coking [J]. Coal Dressing Technology, 2010,38（3）：55-57.

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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