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- critical micelle point 临界胶束点
- The critical micelle concentration (CMC), surface tension, Krafft point and melting point of the product were determined. 测定了产物的临界胶束浓度(CMC)、表面张力、克拉夫点、熔点。
- Results show that 5 critical micelle concentration (CMC) LAS enhanced the transport of PAHs. 实验结果表明 ;5CMC(临界胶束浓度 )LAS促进了土柱中PAHs的迁移渗透 .
- In this study they attempted to predict the critical micelle concentration (CMC). 在研究中,他们尝试着预测临界胶态粒子浓度(CMC)。
- It can reduce surface tension of water to 26 mN/m, and its critical micelle concentration (CMC) was 0.025 mg/mL. 它能使水的表面张力降低到26mN/m;其临界胶束浓度为0.;025mg/mL。
- Their structures were confirmed by IR, and the properties of these surfactants such as acid number, interfacial tension, and critical micelle concentration and so on were studied. 通过红外光谱确定了产物的结构,并对有机硼表面活性剂的酸值、表面张力以及临界胶束浓度等性能进行了研究。
- Surface micelle concentration(smc) of CTMAB in soil-solution system was obviously less than critical micelle concentration(cmc) of CTMAB in solution. CTMAB在土壤-溶液体系的临界表面胶团浓度smc显著小于溶液体系CTMAB的临界胶团浓度cmc。
- SDBS is adsorbed to Ca-bentonite mainly through precipitation interaction. It reaches a maximum at 1.5 Critical Micelle Concentration (CMC). SDBS在Ca基膨润土上的吸附损失机理主要为沉淀作用;损失量在SDBS平衡浓度为1.;5CMC时达到极大值。
- It is also shown that dilational modulus of the two demulsifiers approaches a maximum value near the critical micelle concentration. 在中间频率范围内,扩张模量随破乳剂浓度增大,在接近临界胶束浓度处出现一个极大值;
- The surface tension of the aqueous solutions of the amphiphilic copolymer was measured and the critical micelle concentration(CMC) was calculated to b. 将两亲式共聚物溶于水中,形成胶团,改变反应条件可以得到不同尺寸的纳米胶团。
- Non-ionic surfactants are more desirable because they possess lower critical micelle concentration (CMC) and are not liable to flocculate clay particles in the soil. 且因界面活性剂的微胞结构,会增加有机物在水中的溶解能力或产生乳化现象,有助于有机物的移除。
- The critical micelle concentration (CMC) of aqueous C_8-lecithin solutions wasmeasured as a function of temperature, salt type and concentration by laser lightscattering. 用激光散射测量确定C_8-卵磷脂临界胶团浓度及其随温度、盐离子的变化。
- Krafft point, critical micells concentration,sarface tension and occupation area of per molecule were determined. 测定了这4种表面活性剂的最低溶解温度、临界胶束浓度、表面张力及分子横截面积。
- The critical micelle concentration (CMC) of three kinds of polyoxyethylene-polyoxypro-pylene block copolymer-L64, AE21, AP221 has been measured by surface tension and ben-zopurpurine uptake. 本实验采用表面张力法,苯红紫可见光吸收法测定L64,AE32,AP221等三种不同结构的聚氧乙烯-聚氧丙烯嵌段共聚物的临界胶束形成浓度CMC,发现L64与AE32在低浓度下形成单分子胶束,在高浓度下形成聚集胶束。
- The critical micelle concentrations and aggregation numbers of sodium dodecyl sulfates(SDS) mixed with different low molar ratio of cetyltrimethylammonium bromide(CTAB) were tested by pyrene fluorescence probe method. 用芘(Py)荧光探针法测定了添加少量十六烷基三甲基溴化胺(CTAB)后,十二烷基硫酸钠(SDS)的临界胶束浓度(CMC)和胶束聚集数(Nm)。
- The results show that the apparent sorption coefficients (Kd*) of naphthalene increase rapidly with increase of the amount of MPB added, when MPB equilibrium concentration (X) is less than 1CMC (one time of critical micelle concentration). 结果表明,当MPB的平衡浓度(X)小于1倍临界胶束浓度(CMC)时,萘的表观分配系数(Kd*)随MPB加入量的增大而急剧增大;
- The results showed that at and below the critical micelle concentration(CMC)of SDBS,2?4-D adsorption in soil was increased,while above the CMC,2?4-D adsorption was significantly reduced. 结果表明 :在SDBS小于其临界胶束浓度 (CMC)时 ,2 4 D的吸附量增加 ;
- The results showed that they had excellent surface activity, and the values of critical micelle concentration (CMC) and LCST changed with the increase of molecular weight of BzO-PDMAEMA and pH of solution. 结果发现BzO-PDMAEMA在水溶液中具有明显的表面活性,临界胶束浓度(CMC)值随着聚合物的分子量、溶液的pH值的变化而变化;
- At low concentrations of SDBS,the sorption amount on bentonite increased slowly with increasing SDBS concentrations,and then increased sharply at SDBS concentrations larger than 1/2 CMC(critical micelle concentration). 结果表明,低浓度的SDBS在膨润土上的吸附量很小,当大于1/2 CMC时则急剧增加;
- At this point your logic is at fault. 在这一点上你的推理是错误的。