Raman spectral characteristics of magmatic-contact metamorphic coals from Huainan Coalfield, China
文献类型：期刊论文
| 作者 | Liu,Guijian; Chen, Shancheng1,2; Wu, Dun1,2,3; Liu, Guijian1,3; Sun, Ruoyu1 |
| 刊名 | SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
 |
| 出版日期 | 2017-01-15 |
| 卷号 | 171期号:2017页码:31-39 |
| 关键词 | Magmatic-contact Metamorphosed Coal Vitrinite Reflectance Raman Spectroscopy Huainan Coalfield |
| DOI | 10.1016/j.saa.2016.07.032 |
| 文献子类 | Article |
| 英文摘要 | Normal burial metamorphism of coal superimposed by magmatic-contact metamorphism makes the characteristics of the Raman spectrum of coal changed. Nine coal samples were chosen at a coal transect perpendicular to the intrusive dike, at the No.3 coal seam, Zhuji Coal Mine, Huainan Coalfield, China, with different distances from dike-coal boundary (DCB). Geochemical (proximate and ultimate) analysis and mean random vitrinite reflectance (Ro, %) indicate that there is a significant relationship between the values of volatile matter and Ro in metamorphosed coals. Raman spectra show that the graphite band (G band) becomes the major band but the disordered band (D band) disappears progressively, with the increase of metamorphic temperature in coals, showing that the structural organization in high-rank contact-metamorphosed coals is close to that of well-crystallized graphite. Evident relationships are observed between the calculated Raman spectral parameters and the peak metamorphic temperature, suggesting some spectral parameters have the potentials to be used as geothermometers for contact-metamorphic coals. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS关键词 | UPPER HUNTER VALLEY ; X-RAY-DIFFRACTION ; LATE PERMIAN COAL ; VITRINITE-REFLECTANCE ; CARBONACEOUS-MATERIAL ; MICROPROBE SPECTROSCOPY ; IGNEOUS INTRUSION ; ILLINOIS BASIN ; GEOCHEMISTRY ; AUSTRALIA |
| WOS研究方向 | Spectroscopy |
| 项目编号 | 973 Program ; 2014CB238903 ; 41173032 ; 41373110 |
| 语种 | 英语 |
| WOS记录号 | WOS:000385601300005 |
| 资助机构 | National Basic Research Program of China ; National Basic Research Program of China ; NationalNatural Science Foundation of China ; NationalNatural Science Foundation of China |
| 源URL | [http://ir.ieecas.cn/handle/361006/5614]  |
| 专题 | 地球环境研究所_黄土与第四纪地质国家重点实验室（2010~） |
| 通讯作者 | Liu,Guijian |
| 作者单位 | 1.Univ Sci & Technol China, CAS Key Lab Crust Mantle Mat & Environm, Sch Earth & Space Sci, Hefei 230026, Anhui, Peoples R China 2.Anhui Prov Bur Coal Geol, Explorat Res Inst, Hefei 230088, Anhui, Peoples R China 3.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Xian 710075, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu,Guijian,Chen, Shancheng,Wu, Dun,et al. Raman spectral characteristics of magmatic-contact metamorphic coals from Huainan Coalfield, China[J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,2017,171(2017):31-39. |
| APA | Liu,Guijian,Chen, Shancheng,Wu, Dun,Liu, Guijian,&Sun, Ruoyu.(2017).Raman spectral characteristics of magmatic-contact metamorphic coals from Huainan Coalfield, China.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,171(2017),31-39. |
| MLA | Liu,Guijian,et al."Raman spectral characteristics of magmatic-contact metamorphic coals from Huainan Coalfield, China".SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 171.2017(2017):31-39. |
入库方式： OAI收割
来源：地球环境研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。