Preliminary Characterization of Clay Minerals from Four Typical Soils of Northeast China

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	Preliminary Characterization of Clay Minerals from Four Typical Soils of Northeast China
其他题名	Preliminary Characterization of Clay Minerals from Four Typical Soils of Northeast China
	Juan Yinghua 1; Wu Zhijie 1; Chen Lijun 1; Wang Ren 2; Gong Liang 2; Bao Hongjing 2; Liu Yan 2
	2010
发表期刊	SPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN	1000-0593
卷号	30 期号:7 页码:1918-1921
摘要	The 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.
其他摘要	The 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.
关键词	Clay minerals Fourier transform infrared spectroscopy X-ray diffraction spectroscopy Scanning electron microscopy
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:3913866
引用统计	被引频次：21[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/147483
专题	中国科学院金属研究所
作者单位	1.中国科学院 2.中国科学院金属研究所
推荐引用方式 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.