emulsion n. 乳状液,乳胶;【医学】乳剂。 sensitive emulsion 【摄影】感光乳剂。
inverse adj. 相反的;逆的;翻转的,倒转的。 an inverse network 倒置(电)网络。 inverse time 逆时,反时。 an inverse transistor 换接晶体管。 n. 反面;反量,倒数。 be an inverse measure of a number of 是同…成反比。 ‘Evil' is the inverse of ‘good'. “恶”是“善”的反面。 vt. 使倒转,使成反面。
Study on the inverse emulsion polymerization of pdmdaac - am 共聚物的反相乳液聚合研究
Inverse emulsion polymerization 反相乳液聚合
The progress in nucleus mechanism , kinetics and effect factors of inverse emulsion polymerization is reviewed . the application of inverse emulsion polymerization in starch modification is estimated 摘要对反相乳液成核机理、聚合过程动力学模型及反应体系影响因素等方面研究进展进行了综述,并展望了反相乳液聚合技术在改性淀粉领域中的应用。
They are poly ( sodium methacrylate ) / cds ( pmaana / cds ) , pmaana / pbs , poly ( sodium acrylate ) / la ( oh ) 3 ( paana / la ( oh ) 3 ) and paana / pbs , respectively . ( 1 ) preparation and properties of pmaana / cds composite particles pmaana microgels containing cd2 + were prepared by inverse emulsion polymerization method . then , h2s gas was introduced slowly into the system , and the metal ions were deposited within the microgels as cds ( 1 ) pmaana cds复合微球的制备与性能研究首先,利用反相乳液聚合的方法,制备得到了包埋cd ~ ( 2 + )的pmaana微凝胶,然后通过外源沉积(即向反应体系中缓慢通人硫化氢气体) ,得到了pmaana cds有机-无机复合材料。
Poly ( methacrylic acid ) ( maa ) and poly ( acrylic acid ) ( aa ) microgels have been prepared as templates by employing inverse emulsion polymerization techniques . four types of spherical organic - inorganic nano - composites have been prepared by introduction of precipitation agent into the pmaa / paa microgels containing appropriate rate metal ions 本课题开展了两个模板体系的研究,即分别以丙烯酸( aa )和甲基丙烯酸( maa )为聚合单体,利用反相乳液聚合方法合成了几种包埋有不同金属离子的高分子微凝胶。
The microgels of close monodispersity with different volume and cross - linking density can be prepared by using an inverse emulsion polymerization method . both artificial and natural materials , including zeolites , membranes , vesicles , liquid crystal , microemulsion , micelles , biopolymers , etc . , have been used as template . the three - dimentional network structure and spherical morphology of polymeric microgels may guarantee the homogeneous of the structure of the composite , the size and the morphology of the various organic - inorganic composites with unusual structures 在反相乳液聚合条件下,通过控制反应条件可以得到体积不同、交联度不同的近乎单分散的微凝胶,如同分子筛、单(多)分子膜、囊泡、液晶、微乳液、胶束、生物大分子等可作为微纳米无机材料合成模板一样,高分子微凝胶所特有的三维网络结构和球形形貌有可能对在其中进行的无机结晶或沉积反应施加限域和导向作用,从而控制所生成无机材料的形貌和大小,得到各种具有特异结构的无机-有机复合材料。