Microstructure and Optical Properties of CuSCN Thin Film Deposited by Successive Ionic Layer Adsorption and Reaction ( SILAR) Method 连续式离子层吸附与反应法沉积CuSCN薄膜及其微观结构、光学特性研究
Homogeneous Graft Copolymerization of Cellulose Using an Ionic Liquid as a Reaction Medium 超常价态过渡金属引发水溶性高分子接枝共聚合反应研究纤维素在离子液体中的均相接枝共聚
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
A new method of spectrophotometry is established. on the kinetics of the oxidation of D glucose by aqueous bromine solution in acid medium,. The order and the influence of the ionic strength of the reaction were determined and the value of the rate constant was shown. 用分光光度法对溴氧化D葡萄糖(D-glucose)的动力学方程式、反应级数以及反应的速率常数k进行了测定,同时也测定了离子强度I对反应速率常数的影响。
Based on the particular properties of ionic liquids, the reaction medium recycling, product recovery, and water recruiting have been studied. 利用离子液体有别于传统有机溶剂的特性,对离子液体的循环使用、产物的回收和水的补充方法进行了研究。
The existence of unbound water on the surface of lime particles is necessary to the ionic reaction which maintains high SO_2 removal efficiency. 阐明了脱硫剂表面含有非结合水分是维持脱硫的快速反应&离子反应的必要条件。
The interaction of surfactants with collagen is connected with its mass changes. Changes depend on reaction conditions, namely pH and ionic strenght of reaction solution. Degree of swelling(α m) was used for the description of these changes. 表面活性剂与胶原的作用情况与其质量的变化是相互关联的,这种变化取决于反应条件,即pH值和反应溶液中的离子强度,胶原的膨胀程度(am)被用来描述这种变化。
The catalytic activity of TMG and the TMG ionic liquids in the reaction for the synthesis of PC from carbon dioxide and PG has been studied. 对具有较强碱性的四甲基胍及以其为阳离子制得的不同离子液体在二氧化碳与PG合成PC反应中的催化活性进行探索研究。
Acceptance Potentials and Predominance Diagrams of Ionic Reaction in Agueous Solution 艺术鉴赏论。溶液中离子反应的接受势与优势图
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。
Type ( b) was formed in contemporaneous-diagenetic stage and was the result of ionic exchange reaction between pore solution unsaturated with Na_2SO_4 and host sediments ( or country rocks). 类型(2)生成于同生&成岩期,是由不饱和Na2SO4孔隙溶液同主沉积物(或围岩)发生离子交换反应而生成的;
The qualitative experiment indicates that it is still a spontaneous ionic reaction under water condition between acid gas and the components of carbonatite, this kind of environment can be fully provided by HEGF reservoir. 定性实验表明,酸气与地层碳酸盐成分之间仍然是在有水条件下的自发离子反应,高能气体压裂地层条件完全能够提供这样一个环境。
The scientific frontier fields, which may bring technological breakthrough for developing green processes such as ionic liquid, supercritical reaction engineering and process intensification are discussed. 最后回顾了2003年在离子液体、超临界反应工程和化工过程强化等领域的进展,这些领域都是可能导致绿色石化新工艺的科技前沿。
Thin film of SnS was prepared with the chemical bath deposition method and the successive ionic layer adsorption and reaction method ( SILAR) on ITO and glass. 本文分别采用化学浴沉积法、连续离子层吸附反应(SILAR)法在ITO玻片和玻璃片上制备了SnS薄膜。
The reaction kinetics in S_2O_8~ ( 2-) and I~-system and the influence of ionic strength on reaction rate were studied by ion selective electrode electric potential method. 用离子选择电极电位法对S2O8~(2-)-Ⅰ~-体系反应动力学问题进行了探讨,研究了离子强度对反应速度的影响。
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 continuous fast separation of ionic liquid from reaction mixture was carried out in a combined settling separator. 循环物料和离子液体的混合与烷基化反应在一台静态混合反应器中进行,反应后料液和离子液体在一台液液沉降器中进行分离。
Synthesis of antibacterial zn_zeolite by fused_salt ionic reaction 熔盐离子交换法制备抗菌锌型沸石
Nowadays, many methods belonging to chemistry and biology, ionic complex reaction, chemical oxidation process and electrodialysis process are employed in the wastewater treatment, but the most widely used and less-cost method is the way of flocculating sedimentation. 目前,在废水处理领域,其处理方法主要有生物化学法、离子交换法、化学氧化法、电渗析法以及絮凝沉淀法等,而应用最普遍且成本较低的处理方法仍然是絮凝沉淀法。
Cadmium sulfide, zinc sulfide, ruthenium disulfide and ( Zn, Cd) S thin films were prepared on glass slides by SILAR ( successive ionic layer adsorption and reaction) method. 采用液相薄膜制备工艺&SILAR(连续离子层吸附反应)法,于玻璃衬底上制备了CdS,ZnS,RuS2单组份薄膜及(Zn,Cd)S复合薄膜。
Ionic Liquids as Reaction Media for Polymerization Processes: Atom Transfer Radical Polymerization ( ATRP) in Ionic Liquids 以离子液体为溶剂的原子转移自由基聚合
The influence of acid strength of the ionic liquids, reaction temperature, reaction time, and CO pressure was studied. 研究了离子液体的酸强度、反应温度、反应时间和CO压力等对反应活性的影响。
The electrolyte related concept located at the quite important position in the middle school chemistry curriculum. It involves element compound classification aspects and so on conservation of mass, chemical equilibrium, electrochemistry foundation, Ionic reaction equation, solution acidity and alkalinity, Chemistry Computation. 电解质相关概念在中学化学课程中处于比较重要的位置,它涉及元素化合物的分类、质量守恒、化学平衡、电化学基础、离子反应方程式、溶液酸碱性、化学计算等方面。
Glycidyl methacrylate ( GMA) is the main component of acrylic plastic, which contains double carbon bonds and expoxy clusters, and could participate in ionic and radical reaction with high activity. 甲基丙烯酸环氧丙酯(glycidylmethacrylate,简称GMA),是丙烯酸酯胶的主要组分,含有碳碳双键和环氧基团,可参与离子型和自由基型反应,具有高反应活性。
We also investigate the influence of several reaction conditions such as rare earth type, ionic liquid volume, reaction time, benzoquinone content and system pressure, on the catalytic activity. 考察了稀土种类、离子液体量、反应时间、苯醌用量、体系压力等因素对催化活性的影响。
Ionic liquid has no reaction with the Components of essential oil, which is a good kind of microwave absorption medium. 实验证明,离子液体不与植物中的挥发油组分发生反应,是一种良好的微波提取介质。
After investigated the composition of the ionic liquid and reaction conditions on the catalytic reaction, we have obtained the optimum reaction conditions. 探讨了离子液体的组成及其反应条件对催化反应的影响,获得了最佳的反应工艺条件。
Our researches mainly interested in the study of the applications of ionic liquids as new reaction media in Ullmann-type cross coupling reactions, the synthesis of new chiral ionic liquids and their applications in asymmetric reactions. 本论文的研究工作主要着眼于:离子液体作为新型有机溶剂在Ullmann型交叉偶联反应中的应用、新型手性离子液体的合成及其在不对称合成中的应用等几个方面。
And then discuss the basic ionic liquid synthesis reaction mechanism. 然后讨论了碱性离子液体合成过程的反应机理。
The condensation-cyclization cascade reaction of aromatic aldehyde with two equiv of 4-hydroxy-6-methyl-pyrone in the presence of acetic anhydride was studied by using ionic liquid as both reaction medium and promoter. 研究了在离子液体介质中,芳香醛和两分子6-甲基-4-羟基吡喃酮在乙酸酐存在下的缩合成环反应,并通过该反应合成了一系列双吡喃酮并吡喃类化合物。