Effect of Si-OH on the transformation of amorphous SiO(2) to coesite

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	Effect of Si-OH on the transformation of amorphous SiO(2) to coesite
	G. Q. Zhang; D. P. Xu; G. X. Song; Y. F. Xue; L. Li; D. Y. Wang; W. H. Su
	2009
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	476 期号:1-2 页码:L4-L7
摘要	The crystallization of amorphous SiO(2) with different forms of H(2)O under high pressure and high temperature was investigated experimentally, and it was first discovered that Si-OH could effectively promote the synthesis of coesite at lower temperature in a very short time. Using amorphous SiO(2) with Si-OH as the initial material, single-phase coesite has been synthesized under 4.2 GPa and 190 degrees C for 30 min. (C) 2008 Elsevier B.V. All rights reserved.
部门归属	[zhang, guang-qiang; xu, da-peng; song, gen-xin; xue, yan-feng; li, liang; wang, de-yong; su, wen-hui] jilin univ, coll phys, changchun 130023, peoples r china. [su, wen-hui] harbin inst technol, ctr condensed matter sci & technol, harbin 150001, peoples r china. [su, wen-hui] chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china.;xu, dp (reprint author), jilin univ, coll phys, changchun 130023, peoples r china;xudp@jlu.edu.cn
关键词	Amorphous Materials X-ray Diffraction High Pressure Spectra Quartz
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/32535
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	G. Q. Zhang,D. P. Xu,G. X. Song,et al. Effect of Si-OH on the transformation of amorphous SiO(2) to coesite[J]. Journal of Alloys and Compounds,2009,476(1-2):L4-L7.
APA	G. Q. Zhang.,D. P. Xu.,G. X. Song.,Y. F. Xue.,L. Li.,...&W. H. Su.(2009).Effect of Si-OH on the transformation of amorphous SiO(2) to coesite.Journal of Alloys and Compounds,476(1-2),L4-L7.
MLA	G. Q. Zhang,et al."Effect of Si-OH on the transformation of amorphous SiO(2) to coesite".Journal of Alloys and Compounds 476.1-2(2009):L4-L7.