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Preliminary Characterization of Clay Minerals from Four Typical Soils of Northeast China
Alternative TitlePreliminary Characterization of Clay Minerals from Four Typical Soils of Northeast China
Juan Yinghua1; Wu Zhijie1; Chen Lijun1; Wang Ren2; Gong Liang2; Bao Hongjing2; Liu Yan2
2010
Source PublicationSPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN1000-0593
Volume30Issue:7Pages:1918-1921
AbstractThe black soil, albic soil, brown soil and cinnamon soil in Northeast China were selected as research objects, and their mineral characteristics were evaluated with Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction spectroscopy (XRD), and scanning electron microscopy(SEM). The results showed that the mineral atlas of test soils were of montmorillonite type. Quartz was the main component of clay minerals in the four soils. Montmorillonite and high mountain stone had higher amounts in black soil and albic soil, and mica and high mountain stone were more in brown soil and cinnamon soil. Generally, the surface of mineral particles in black soil, brown soil and cinnamon soil seems to be of laminarization with significant un-uniformity, and compared with black soil, brown soil and cinnamon soil had more smooth surface. In contrast, the mineral particles in albic soil had distinct profile and smooth surface with some interstice. It was indicated that the components and characteristics of soil clay minerals could be analyzed by soil spectroscopy, and the related information to be obtained could be accurate and available.
Other AbstractThe black soil, albic soil, brown soil and cinnamon soil in Northeast China were selected as research objects, and their mineral characteristics were evaluated with Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction spectroscopy (XRD), and scanning electron microscopy(SEM). The results showed that the mineral atlas of test soils were of montmorillonite type. Quartz was the main component of clay minerals in the four soils. Montmorillonite and high mountain stone had higher amounts in black soil and albic soil, and mica and high mountain stone were more in brown soil and cinnamon soil. Generally, the surface of mineral particles in black soil, brown soil and cinnamon soil seems to be of laminarization with significant un-uniformity, and compared with black soil, brown soil and cinnamon soil had more smooth surface. In contrast, the mineral particles in albic soil had distinct profile and smooth surface with some interstice. It was indicated that the components and characteristics of soil clay minerals could be analyzed by soil spectroscopy, and the related information to be obtained could be accurate and available.
KeywordClay minerals Fourier transform infrared spectroscopy X-ray diffraction spectroscopy Scanning electron microscopy
Indexed ByCSCD
Language英语
CSCD IDCSCD:3913866
Citation statistics
Cited Times:14[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/147483
Collection中国科学院金属研究所
Affiliation1.中国科学院
2.中国科学院金属研究所
Recommended Citation
GB/T 7714
Juan Yinghua,Wu Zhijie,Chen Lijun,et al. Preliminary Characterization of Clay Minerals from Four Typical Soils of Northeast China[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2010,30(7):1918-1921.
APA Juan Yinghua.,Wu Zhijie.,Chen Lijun.,Wang Ren.,Gong Liang.,...&Liu Yan.(2010).Preliminary Characterization of Clay Minerals from Four Typical Soils of Northeast China.SPECTROSCOPY AND SPECTRAL ANALYSIS,30(7),1918-1921.
MLA Juan Yinghua,et al."Preliminary Characterization of Clay Minerals from Four Typical Soils of Northeast China".SPECTROSCOPY AND SPECTRAL ANALYSIS 30.7(2010):1918-1921.
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