Resonance Rayleigh scattering determination of cationic surfactant in natural waters based on formation of Ca~(2+)-quercitrin-surfactant complex;
Ca~(2+)-槲皮素共振瑞利散射法测定废水中阳离子表面活性剂的含量
Synthesis and characterization of nanocrystal TiO_2 in the system cationic surfactant;
阳离子表面活性剂体系中纳米TiO_2的合成及表征
Study and synthesis of the cationic surfactant of polyoxyethlene;
聚氧乙烯醚型阳离子表面活性剂的合成研究
Improvement method for determination of cationic surfactants in environmental water samples;
测定环境水中阳离子表面活性剂方法的改进
Progress in research on determination of cationic surfactants in water;
水体中阳离子表面活性剂测定方法的研究进展
Simultaneous determination of critical micelle concentration and counter-ion association degree of aqueous cationic surfactants solution system by chloride ion selective electrode;
用氯离子电极同时测定阳离子表面活性剂的CMC及反离子缔合度
Application of cation surfactant—chromeazurol S in photometric determination of Al_2O_3 in apatite;
阳离子表面活性剂在铬天青S光度法测定磷灰石中三氧化二铝的应用
It can react with cation surfactant and leading to the increasing of turbidity.
核酸在水溶液中以多聚阴离子的形式存在，它可以与阳离子表面活性剂发生相互作用，并使溶液的浊度增加。
Effect of typical cation surfactant,cetyltrimethyl ammonium bromide(CTMAB),on the accurate relation of the vapor-liquid partitioning of volatile organic compounds(VOCs)——toluene was studied.
研究了挥发性化合物(VOCs)甲苯与典型阳离子表面活性剂十六烷基三甲基溴化铵(CTMAB)溶液间气液平衡关系。
Interactions between a cationic gemini surfactant,1,2-ethane bis(dimethyldodecylammonium bromide)(designated as 12-212) with hydrophobically modified polyacrylamide(HMPAM) and nonionic polyacrylamide(PAM),were investigated by means of surface tension and conductivity.
通过表面张力法和电导率法分别考察了阳离子双子表面活性剂(12-2-12)与非离子疏水缔合聚丙烯酰胺(HMPAM)和普通聚丙烯酰胺(PAM),传统表面活性剂十二烷基三甲基溴化铵(DTAB)与HMPAM和PAM之间的相互作用。
The effects of cationic Gemini surfactants on the wettability of solid surface were examined and their action mechanisms were discussed.
研究了阳离子双子表面活性剂对固体表面润湿性的影响,并从机理上进行了探讨, 结果表明,与普通表面活性剂相比,阳离子双子表面活性剂在很低浓度时就能将油湿的固体表面转化为强水湿表面,并且不会改变水湿表面的润湿性;另外,对联接基长度相同但是疏水烷基链长度不同的双子表面活性剂对固体表面的润湿性影响进行了考察,结果发现疏水烷基链短的双子表面活性剂较疏水烷基链长度长的双子表面活性剂更能显著影响固体表面的润湿性。
The effects of absorption time and temperature,mass concentration of surfactant,liquid/solid ratio of sb- sorption system,and pH value on the static absorption properties of cationic gemini surfactant(NNMB)to clean sand were studied by ultraviolet visible prismatic luminosity method.
采用紫外可见吸收光谱法,从吸附时间、吸附温度、表面活性剂浓度、吸附体系的液固比及pH值等方面系统研究了阳离子双子表面活性剂(NNMB)在净砂上的静态吸附特性。
The applications of cationic Gemini surfactants in recent years in preparation of new materials,corrosion inhibition,bactericide,enhanced oil recovery,textile,biological technology,paper-making industry are introduced.
介绍了阳离子双子表面活性剂近年来在新材料制备、抗腐蚀、杀菌、三次采油、织物染整、生物技术及造纸工业等方面的应用。
Interactions between gemini cationic surfactants and methyl orange;
酯型双子阳离子表面活性剂与甲基橙的相互作用
Catherine wheels
标准阳离子表面活性剂(溶液)
Cationics are usually quaternary ammomium salts.
阳离子表面活性剂通常为季铵盐类。
Hydrolysis of Carboxylic Acid Esters Catalyzed by Cationic Gemini Surfactant Micelle
双子阳离子表面活性剂胶束催化羧酸酯水解
Synthesis of Gemini Cationic Surfactant Derived
乙二胺四乙酸合成双子型阳离子表面活性剂
Preparation and Property of Polymeric Cationic Surfactants;
聚合型阳离子表面活性剂的制备与性质研究
Study on the Synthesis and Properties of Gemini Cationic Surfactant
羟丙基Gemini阳离子表面活性剂的合成与性能研究
Antimicrobial Treatment of Wool Fabrics Using Cationic Surface Active Agents
阳离子表面活性剂对羊毛织物的抗菌性能研究
Determination of Cationic Surfactants with Congo Red by Spectrophotometry
刚果红光度法测定微量阳离子表面活性剂
Spectrophotometric Determination of Cationic Surfactants with Congo Red
用刚果红分光光度法测定阳离子表面活性剂
Spectrophotometric Determination of Cationic Surfactants in Water with Evans Blue
依文思蓝光度法测定水样中阳离子表面活性剂
Calorimetric Studies on the Interaction between DNA and Cationic Surfactants;
DNA-阳离子表面活性剂相互作用的量热学研究
Influences of Cationic Surfactant DDMBAC on Coagulation;
阳离子表面活性剂DDMBAC对混凝的影响研究
Synthesis and Application of a Polymerizable Cationic Surfactant;
可聚合阳离子表面活性剂的合成与应用
Spectrophotometric Determination of Trace Cationic Surfactants with Cresol Red;
甲酚红光度法测定痕量阳离子表面活性剂
Thermodynamic Investigation on the Aggregation Behavior of Cationic Surfactants
阳离子表面活性剂聚集过程的热力学研究
cationic hydrocarbon surfactant
阳离子烃类表面活性剂
Synthesis and surface activity of cationic Gemini surfactant
阳离子型双子表面活性剂的合成及表面活性
alkyl ammonium chloride
烷基氯化铵（阳离子型表面活性剂）