Physical-chemical properties of nickel analogs ionic liquid based on choline chloride

ISL OpenIR > 青海盐湖研究所知识仓储

	Physical-chemical properties of nickel analogs ionic liquid based on choline chloride
	Wang, Huaiyou1,2 ; Jia, Yongzhong1 ; Wang, Xiaohua 1; Yao, Ying1 ; Jing, Yan1
	2014-02-01
发表期刊	JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
卷号	115 期号:2 页码:1779-1785
关键词	Analogs Ionic Liquid Structure Analysis Viscosity Conductivity Density Thermal Stability
摘要	In this paper, a homogeneous, green analogs ionic liquid containing choline chloride and nickel chloride hexahydrate is formed. The structure of the analogs ionic liquid is preliminary investigated by Fourier transform infrared spectroscopy. It is shown that the nickel chloride hexahydrate bond via hydrogen bonds with choline chloride and urea. The physico-chemical properties of the analogs ionic liquid such as viscosity, conductivity, density, and thermal stability are measured as a function of temperature and composition. The thermal expansion coefficients (r), the molar Gibbs energy of activation (Delta G) for viscous flow, the molar enthalpy of activation (Delta H), and the molar entropy of activation (Delta S*) for viscous flow have been calculated. A straight-line equation is used to fit the density data while the Arrhenius equation is used to fit both viscosity and conductivity. Thermal stability of analogs ionic liquid was carried out from room temperature to 973.15 K. It indicates that analogs ionic liquid is stable from room temperature to 488.2 K.
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/363002/5680
专题	青海盐湖研究所知识仓储盐湖资源综合利用工程技术中心盐湖资源与化学实验室
作者单位	1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Key Lab Salt Lake Resources & Chem, Xining 810008, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Huaiyou,Jia, Yongzhong,Wang, Xiaohua,et al. Physical-chemical properties of nickel analogs ionic liquid based on choline chloride[J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,2014,115(2):1779-1785.
APA	Wang, Huaiyou,Jia, Yongzhong,Wang, Xiaohua,Yao, Ying,&Jing, Yan.(2014).Physical-chemical properties of nickel analogs ionic liquid based on choline chloride.JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,115(2),1779-1785.
MLA	Wang, Huaiyou,et al."Physical-chemical properties of nickel analogs ionic liquid based on choline chloride".JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 115.2(2014):1779-1785.