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
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
cationic hydrocarbon surfactant
阳离子烃类表面活性剂
Cationics are usually quaternary ammomium salts.
阳离子表面活性剂通常为季铵盐类。
Studies on Acceleration Effect and Mechanism of New Type of Cationic Surfactants and Surface-Active Phosphines on Long-Chain Olefin Hydroformylation;
新型阳离子表面活性剂和表面活性膦配体对长链烯烃氢甲酰化反应的加速作用和机理研究
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）
Catherine wheels
标准阳离子表面活性剂(溶液)
hydrocarbon surfactant foaming agent
烃类表面活化发泡剂
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
Synthesis and Surface Activity of Quaternary Ammonium Cationic Gemini Surfactants
季铵盐阳离子型双子表面活性剂的合成及其表面活性
Research on the Synthesis, Properties and Applications of Gemini Cationic Surfactants;
阳离子型Gemini表面活性剂的合成、性质及应用研究
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
SYNTHESIS AND PROPERTY OF LAURIC ACID ESTER QUATERNARY AMMONIUM SALT CATIONIC SURFACTANT
月桂酸阳离子酯表面活性剂的合成及性能
Synthesis and property of lauric acid ester cationic surfactant
月桂酸阳离子酯表面活性剂的合成与性能
Synthesis and properties of cationic polymerized surfactant DMSB
阳离子可聚合表面活性剂DMSB的合成与性质
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