英语翻译

题目

英语翻译
Ionic liquids,which are also referred to as room temperature ionic liquids,room temperature molten salts(RTILs),organic ionic liquids,etc.refer to an ionic system which takes on a liquid state at the room temperature or slightly warmer.They are salts composed of organic nitrogen inorganic cations and inorganic anions [38–40].
As a promising class of new solvents,cation types of ionic liquids which have been studied (Fig.1) include:A) alkyl quaternary ammonium cation[NRXH4 .X]+; B) alkyl quaternary phosphonium cation [PRXH4 .X]+; C) N-alkyl pyridine cation[RPy]+; and D) N,N-2- alkyl imidazole cation[R1 R3im]+,in which im represents the imidazole structure,(if substituting group-R is at the 2-position,the structure would be indicated which is expressed with [R1R2Rim]+).As is shown in Fig.1,the cations are usually alkylsubstituted imidazole.Anions such as BF.4,PF.6,CF3 SO3 .,(CF3SO2) 2N.,C3F7CO0.,C4F9SO3 .,CF3COO.,ClO4 .can be used in combination with the above cations to for

答案

离子液体,它也被称为室温离子液体,指离子体系等方面,呈现出一种液态在室温或稍微温暖.他们是盐组成的无机阳离子氮有机和无机阴离子(38-40].作为一个有前途的一类新型溶剂,阳离子型离子液体所研究(图1),包括:1)烷基季铵盐阳离子[NRXH4.X)+;B)烷基季含磷阳离子[PRXH4.X)+摄氏度)N-alkyl吡啶(RPy]+、阳离子、N-2和D -烷基聚阳离子(R1 R3im]+,我代表了聚苯胺的结构,(如果替代group-R在2-position会指出,结构和主要表现R1R2Rim]+).作为图1显示的是,通常是alkylsubstituted阳离子