Supported by the National Natural Science Foundation of China(No.21878166);the Taishan Scholar Project of Shandong Province,China(No.ts201511033);the Emphasis Development Plan of Shandong Province,China(Nos.2017GGX70102,2017GGX40107);the Open Project of the Chemistry Department in Qingdao University of Science and Technology of China(No.QUSTHX201811).
A series of amino-acid-based ionic liquids was synthesized via one-step protonation of the corresponding L-amiiio acid by utilizing an array of proton sources.The catalytic activity of the amino-acid-based ionic liqui...
The recovery of metals from a multi-component alloy obtained by crushing, melting and anodic dissolution of waste from electric and electronic equipment(WEEE) was investigated. The anodic dissolution of the alloy wa...
There are many compounds with different structures and chemical properties in Evodiae Fructus. It is hard to simultaneously determine the bioactive compounds by high performance liquid chromatography(HPLC). A new me...
Supported by the National Natural Science Foundation of China(Nos.51104050, 51301050, 51202047), the Natural Science Foundation of Heilongjiang Province, China(Nos.E201413, E201419), the Technology Foundation for Selected Overseas Chinese Scholar of Heilongjiang Province, China(No. 159150130002) and the Fundamental Research Funds for the Central Universities of China(No.HEUCF161501).
In this paper, CuO, CuO/Cu2O, Cu2O, Cu2O/Cu and Cu microcrystals were synthesized via a hydrothermal method by mixing Cu(NO3)2·3H2O and NaOH together in the presence of an ionic liquid l-butyl-3-methylimidazolium t...
Supported by the Natural Science Foundation of Shaanxi Province, China(No.2013JQ6010) and the Special Research Plan of Shaanxi Provincial Department of Education for Young Talents, China(No. 12JK0457).
Pyridinium ionic liquids(ILs, 1-ethyl acetate pyridinium hexfluorophosphate [EAPy][PF6] and 1-ethyl acetate-3-methyl pyridinium hexfluorophosphate [EAMPy][PF6]), were synthesized by a two-step process involving intr...
The transport properties of several alkali fluoride high temperature ionic liquids(LiF, NaF, KF, RbF and CsF) were studied in a range of 980-1400 K and the temperature dependences of the viscosity and density were i...
The authors prepared,characterized and preliminary studied the properties of some neoteric solvents-ionic liquids based on choline chloride,i.e.,three ionic liquids based on the eutectics of choline chloride(2-hydrox...
Supported by the National Natural Science Foundation of China(Nos.21072149, 20872108)
Herein lies a convenient and highly efficient method of olefin isomerization in the presence of RuCl3?3H2O in ionic liquid(IL). More importantly, RuCl3?3H2O is a robust and recyclable catalyst. Nine cycles of RuCl...
Supported by the National Natural Science Foundation of China(No.21076065);the Natural Science Foundation of Heilongjiang Province of China(No.ZD200820-02);the Science&Technology Research Foundation of Education Bureau of Heilongjiang Province,China(No.11531266)
A highly selective synthesis of 2,6-dimethylnaphthanlene(2,6-DMN) by transalkylation between 2-methylnaphthanlene(2-MN) and 1,2,4,5-tetramethylbenzene(TeMB) was performed with 1-alkyl-3-methylimidazo- lium alumi...
Supported by the National Natural Science Foundation of China(No.20802008)
1 Introduction Ionic liquids(ILs) are environmentally acceptable solvents because they have low vapor pressure, high thermal stability and chemical stability, excellent solvent for organic and inorganic compounds. T...