阳离子型表面活性剂 meaning in English
cationic surface active agent
cationic surfactant
cationics
Examples
- Lukang ? gel shows excellent compatibility with most of anionic surfactant and nonionic surfactant , but incompatibility to most of cationic surfactant
绿康凝胶与大多数阴离子型表面活性剂及非离子型表面活性剂相溶性好，而和大多数阳离子型表面活性剂不相溶。 - At last we draw the conclusion that for the synthesis of ferrite nanoparticles , anionic surfactants are superior to cationic surfactants . by discussing the relationship of the two anionic surfactants : aot and ahot , we get the point that they expressed advantages in synthesis progress and the final product structure respectively
结果表明，在铁氧体纳米粒子的合成方面，阴离子型表面活性剂优于阳离子型表面活性剂；对于两种阴离子型表面活性剂， aot和ahot在产物形态和制备过程等方面表现出各自的优势。 - It has many advantages , such as the particles size is well distributed , and its diameter can be well controlled , etc . because of this virtue , reverse micelle shows broad prospects in the preparation of ferrite nanoparticles . hi this work , the syntheses of mnfe2o4 nanoparticles , cofe2o4 nanoparticles and znfe2o4 nanoparticles are prepared by the reverse micelle method , these preparations employed reverse micelles formed with anionic surfactant bis - ( 2 - ethylhexyl ) sodium sulosuccinate ( aot ) , which is considered the most effective surfactant , and another anionic surfactant bis - ( 2 - ethylhexyl ) sodium hydroxy sulosuccinate ( ahot ) , which is a new surfactant , and was synthesized by our own research group . we also synthesized znfe2o4 nanoparticles using the cationic surfactant cetyltrimethylammonium bromide ( ctab )
本文分别采用通常被认为最佳的阴离子表面活性剂? ?二( 2 -乙基己基)丁二酸酯磺酸钠( aot ) ，和我们课题组自己设计合成的新型阴离子表面活性剂? ?二( 2 -乙基己基)羟基丁二酸酯磺酸钠( ahot )所构成的反胶束体系为微反应器，成功制备了mnfe _ 2o _ 4纳米粒子、 cofe _ 2o _ 4纳米粒子和znfe _ 2o _ 4纳米粒子；还以阳离子型表面活性剂? ?十六烷基三甲基溴化铵( ctab )构成的反胶束体系为微反应器，成功制备了znfe _ 2o _ 4纳米粒子；并探讨了表面活性剂的种类和结构对反胶束法制备铁氧体纳米粒子反应的影响。