Ionic的例句大全

Basic ionic liquid: a reusable catalyst for Knoevenagel condensation in aqueous solution

水相Knoevenagel缩合反应的研究Ⅱ：碱性离子液体催化剂

Alkylation of benzene with propylene to isopropyl benzene with ionic liquid as catalyst

一种用于苯-丙烯烷基化反应制异丙苯的离子液体催化剂

Preparation and characteristics of catalyst of ionic liquid

负载离子液体催化剂制备及催化性能的研究

Empirical Rules of Selecting Catalyst and Essential Theory of Quantum Chemistry of Catalysis for Organic Ionic Reactions

有机离子反应催化剂选择规则及其量子化学原理

Preparation of SiO_2-Gel Supported Ionic Liquid Catalyst and Its Application in Synthesis of N, N ′-Disubstituted Ureas from Amines

硅胶担载离子液体催化剂的制备及其在由胺制二取代脲反应中的应用

Comparing the immobilized ionic liquid with the same ionic liquid as catalysts showed selectivity of 2-isomer rose from 39.1% to 52.5%.

与同类未负载离子液体催化剂的性能相比，采用负载离子液体作为催化剂，2-位异构体的选择性从39.1%提高到52.5%。

The results show that the ⅳ B transition metal ionic catalysts have good prophase catalytic function but their anaphase catalytic function is not so notability.

研究结果表明：第四周期过渡金属离子型催化剂在焦炭烧焦前期催化效果好，后期催化效果不明显，其催化机理可用氧传递过程来解释；

The recent development in the synthesis of cyclic carbonate from CO_2 using ionic liquids as catalyst and/ or reaction medium was reviewed.

概述了以离子液体作为催化剂或作为反应介质，用CO2合成环状碳酸酯的研究进展。

After reaction, ionic liquid-catalyst system can be regenerated under vacuum by drying in oven.

反应结束后离子液体-催化剂在真空烘箱中干燥2h后再生。

Then, Beckmann rearrangement of cyclohexanone oxime has been studied in catalytic medium composed of ionic liquids and catalysts.

其次，在离子液体和催化剂组成的反应体系中进行了环己酮肟的Beckmann重排反应研究。

Role of metal ionic compounds in fluorescent molecule switches

金属离子络合物在荧光分子开关中的作用

Metal ionic compounds can be used as lumophores with delayed emission with efficient receptors especially for anionic species playing dual roles.

金属离子络合物既可以用作具有延迟发射的荧光团，也可以用作受体（主要接受阴离子客体），还可同时起双重作用。

In the presence of Tween-80, trace zinc associates with thiocyanate and crystal violet can form a blue-violet ionic complex, can trace zinc be determined by FIA spectrophotometry.

在吐温-80存在下，锌与硫氰酸盐、结晶紫生成蓝紫色离子络合物，采用流动注射分光光度法测定海水中的微量锌。

The Cr ( VI) adsorption of organic soil mainly through the ionic exchange and the complex compound precipitation way, the sour modified bentonite adsorbs mainly dependence on the upper edge surface electric of crystal.

有机土对Cr（VI）的吸附主要通过离子交换和络合物沉淀方式，酸改性膨润土对Cr（VI）吸附主要依靠晶层端面电荷的表面吸附。

The influences of different ionic liquids, reaction time, reaction temperature, reactant ratio ( mole ratio of phenol to that of TBA), the amount of ionic liquid added on the alkylation reaction and the recycle of ionic liquid were studied.

考察不同的功能化离子液体、反应时间、反应温度、苯酚与叔丁醇的摩尔比以及离子液体的用量等反应条件对烷基化反应的影响，并考察了离子液体的循环使用。

Inorganic porous material zeolites loaded with ionic liquid using physical impregnation were prepared in the paper, effects of different dispersing solvents 、 ionic liquid adding amount 、 reacting time and oscillation intensity were studied.

采用物理浸渍法将离子液体负载到无机多孔材料沸石上，研究了分散溶剂种类、离子液体剂量、反应时间、振荡强度等条件对离子液体负载率的影响。

Processing of Data of Chromate-Dichromate Ionic Reaction Rate Constant Determination by Relaxation Method

驰豫法测定铬酸根-重铬酸根离子反应速率常数实验的数据处理

The results showed that the dewatered ionic liquid could still catalyze the alkylation, and the carbonium mechanism was established through the GC-MS analysis of the reaction liquid product.

结果表明，脱水后的离子液体仍然可以催化烷基化反应，液体产物的GC-MS分析结果支持正碳离子机理。

Research Progress on Ionic Liquids as Reaction Medium and Catalyst

离子液作为反应介质和催化剂的研究进展

This review summarizes the history of ionic liquid chemistry and the application for reaction medium.

另外，特别介绍了一些具有特殊功能的离子液体的合成及其在有机催化反应中的应用。