Raman spectroscopic analysis of supersaturated aqueous solution of MgO-B2O3-32%MgCl2-H2O during acidification and dilution

ISL OpenIR > 青海盐湖研究所知识仓储

	Raman spectroscopic analysis of supersaturated aqueous solution of MgO-B2O3-32%MgCl2-H2O during acidification and dilution
	Liu, ZH ; Gao, B ; Li, SN ; Hu, MC ; Xia, SP
	2004-11-01
发表期刊	SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
卷号	60 期号:13 页码:3125-3128
关键词	Raman Spectra Borate Aqueous Solution Acidification Dilution
摘要	Raman spectra of supersaturated aqueous solution of MgO.B2O3-32%MgCl2-H2O during acidification/alkalization and dilution have been studied. The assignments of the recorded Raman shift are given. The main existing forms of polyborate anions and their interaction in borate aqueous solution have been proposed through spectroscopic analysis. The experimental results indicate that the higher concentration of cation are beneficial not only to the dissolution of boric acid but also to the polymerization of polyborate anions. The existing forms and interaction among them also depend on the concentration of boron and the pH value in solution. (C) 2004 Elsevier B.V. All rights reserved.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/5613
专题	青海盐湖研究所知识仓储中国科学院青海盐湖研究所
作者单位	1.Shaanxi Normal Univ, Sch Chem & Mat Sci, Xian 710062, Peoples R China 2.Acad Sinica, Xian Branch, Inst Salt Lakes, Xian 710043, Peoples R China
推荐引用方式 GB/T 7714	Liu, ZH,Gao, B,Li, SN,et al. Raman spectroscopic analysis of supersaturated aqueous solution of MgO-B2O3-32%MgCl2-H2O during acidification and dilution[J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,2004,60(13):3125-3128.
APA	Liu, ZH,Gao, B,Li, SN,Hu, MC,&Xia, SP.(2004).Raman spectroscopic analysis of supersaturated aqueous solution of MgO-B2O3-32%MgCl2-H2O during acidification and dilution.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,60(13),3125-3128.
MLA	Liu, ZH,et al."Raman spectroscopic analysis of supersaturated aqueous solution of MgO-B2O3-32%MgCl2-H2O during acidification and dilution".SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 60.13(2004):3125-3128.