Density, Electrical Conductivity, Acidity, Viscosity and Raman Spectra of Aqueous NaBO2, Na2B4O7 and NaB5O8 Solutions at 298.15 and 323.15K

ISL OpenIR > 青海盐湖研究所知识仓储

	Density, Electrical Conductivity, Acidity, Viscosity and Raman Spectra of Aqueous NaBO2, Na2B4O7 and NaB5O8 Solutions at 298.15 and 323.15K
	Zhou Yongquan1,2 ; Fang Chunhui1 ; Fang Yan ; Zhu Fayan1,2
	2013-08-01
发表期刊	JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN
卷号	35 期号:4 页码:1066-1071
摘要	Density, electrical conductivity, viscosity and acidity of aqueous NaBO2, Na2B4O7 and NaB5O8 solutions were preciously measured as functions of concentration from dilute to super-saturation at 298.15 and 323.15 K. The results are in reasonable agreement with literature data where comparisons are possible. Semi-empirical equations for those properties vs concentration were also suggested. Coupling with Raman spectra of some concentrated samples, main species and possible equilibria were listed by elaborate deduction. In aqueous sodium borate solutions, at least five polyborate species i.e. B(OH)(3), B(OH)(4)(-), B3O3(OH)(4)(-), B4O5(OH)(4)(2-) and B5O6(OH)(4)(-) exist, and their distribution and relevant mechanism were also suggested.
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/363002/4443
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盐湖资源与化学实验室
作者单位	1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhou Yongquan,Fang Chunhui,Fang Yan,et al. Density, Electrical Conductivity, Acidity, Viscosity and Raman Spectra of Aqueous NaBO2, Na2B4O7 and NaB5O8 Solutions at 298.15 and 323.15K[J]. JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN,2013,35(4):1066-1071.
APA	Zhou Yongquan,Fang Chunhui,Fang Yan,&Zhu Fayan.(2013).Density, Electrical Conductivity, Acidity, Viscosity and Raman Spectra of Aqueous NaBO2, Na2B4O7 and NaB5O8 Solutions at 298.15 and 323.15K.JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN,35(4),1066-1071.
MLA	Zhou Yongquan,et al."Density, Electrical Conductivity, Acidity, Viscosity and Raman Spectra of Aqueous NaBO2, Na2B4O7 and NaB5O8 Solutions at 298.15 and 323.15K".JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN 35.4(2013):1066-1071.