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1)  positively charged composite nanofiltration membrane
荷正电复合纳滤膜
1.
A novel positively charged composite nanofiltration membrane was prepared by coating the casting solution of 2-hydroxypropyltrimethyl ammonium chloride chitosan(HACC) on polysulfone ultrafiltration membrane and cross-linking with epichlorohydrin.
将2-羟丙基三甲基氯化铵壳聚糖(HACC)的铸膜液与聚砜超滤膜进行复合,用环氧氯丙烷(ECH)交联,制备了一种新型荷正电复合纳滤膜
2)  charged nanofiltration membranes
荷正电纳滤膜
1.
The charged nanofiltration membranes were prepared by ultraviolet irradiation modification with poly-acrylonitrile (PAN)membranes as the matrix.
在制备一种荷正电纳滤膜的基础上研究了制备过程影响成膜性能的几个因素,并探讨了该纳滤膜对化机浆混合废水的纳滤效果。
3)  Charged Nanofiltration membrane
荷电纳滤膜
1.
The charged nanofiltration membrane was polymerization with a mixture of 2,5-diaminobenzene sulphonic acid(DIA) and polyethylene imine(PEI) as one monomer of interfacial polymerization(IP) reaction,trimesoyl chloride(TMC) as another monomer,n-hexane and water as solvents for TMC and DIA,respectively.
以2,5-二氨基苯磺酸(D IA)和聚乙烯亚胺(PEI)的混合溶液为无机相反应单体,以均苯三甲酰氯(TMC)为有机相单体,以水和正己烷分别作为两相溶剂,通过界面聚合技术制备复合荷电纳滤膜。
2.
A hydrophilic positively charged nanofiltration membrane was prepared by UV irradiation graft polymerization of diallydimethyl ammonium chloride(DADMAC) onto the surface of ultrafiltration mem-branes made of polyetherketone cardo(PEK-C).
表明静电效应在荷电纳滤膜的分离过程中起了重要的作用。
4)  composite nanofiltration membrane
复合纳滤膜
1.
A study on the deep treatment of reclaimed water with the composite nanofiltration membrane of carboxymethyl chitin and polysulfone;
羧甲基甲壳素/聚砜复合纳滤膜对中水的深度处理研究
2.
Study of chitin-Na/polyacrylonitrile(PAN) composite nanofiltration membrane;
甲壳素/聚丙烯腈复合纳滤膜的制备与截留性能研究
3.
Study on PA/PVDF hollow fiber composite nanofiltration membrane (Ⅱ) The performance characterization of composite NF membrane;
PA/PVDF中空纤维复合纳滤膜的研究 (Ⅱ)复合纳滤膜性能表征
5)  composite nanofiltration membranes
聚电解质复合纳滤膜
1.
The polyelectrolyte multilayer PSS/PAH composite nanofiltration membranes were prepared by alternating Layer-by-Layer deposition of cationic and anionic polyelectrolyte on the porous PES supporting membrane and characterized by ATR-IR spectrometry and SEM.
采用 LbL 法在多孔 PES 基膜上制备了 PSS/PAH 聚电解质复合纳滤膜,利用 SEM 研究了复合膜的表面形貌,使用 ATR-IR 研究了复合膜在 PES 基膜上的生长规律,并研究了双层膜层数和组装时间对其离子截留性能的影响。
6)  surface charged nanofiltration membrane
表面荷电纳滤膜
补充资料:选择滤光功能复合材料
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性质:以透明的高聚物、玻璃、单晶体及多晶陶瓷为基体,并将各种颜料均匀地分散在其中,形成的可见光波有选择吸收,从而达到滤光目的的功能复合材料。通常5μm以下的颜料颗粒如果能与基体较好地相容,即能使复合材料具有均匀的颜色,表明颜料分子吸收了该颜色的补色而让反映出该颜色的光波透过,例如颜料分子能吸收可见光的红色部分,让其补色的蓝色光波透过,同时该滤光复合材料构成的滤色片也呈蓝色。对于红外滤光,它可以滤去可见光及近红外线则可以用钾盐、云母作为基体,表面与一层金属半导体复合,如需要滤去的光波波长与颗粒尺寸相当,则能被粒子所散射,所以波长小于粒子尺寸的光波不能透过大于粒子尺寸的光波,达到滤光的目的。选择滤光功能复合材料用于制造各种滤色片和光探测头的保护罩。 

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