说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 复合超薄膜
1)  composite ultrathin films
复合超薄膜
1.
The thickness of the 12-layer ferroelectric composite ultrathin films characterized by quartz crystal microbalance (QCM) is about 82nm,and there exists a nearly linear relationship between the thickness and layer number of ultrathin films.
将极化处理后充负电荷的聚偏氟乙烯(PVDF)有机铁电聚合物薄膜经溶解,与BaTiO3无机纳米粉体形成良好分散的PVDF-BT荷电阴离子溶液和聚二丙烯基二甲基氯化铵(PDDA)聚阳离子溶液,通过静电作用在石英基片上交替自组装PDDA/PVDF-BT铁电复合超薄膜
2)  ultrathin composite membrane
超薄复合膜
1.
Polytrimethylsilylpropyne(PTMSP) ultrathin composite membrane has been prepared.
聚三甲硅基丙炔超薄复合膜的制备及氧氮透过性邢晶*张金兰郑国栋徐纪平(中国科学院长春应用化学研究所长春130022)关键词聚三甲硅基丙炔,超薄复合膜,制备,氧氮透过性1996-10-23收稿,1997-02-17修回聚三甲硅基丙炔(PT。
3)  composite film
复合薄膜
1.
Expandable graphite-filled polymer (LDPE) composite film materials for flame retardancy;
EG填充无卤阻燃型LDPE复合薄膜阻燃性能研究
2.
Preparation and anticoagulation evaluation of emodin/poly(lactic acid) composite films;
大黄素/聚乳酸物复合薄膜的制备及抗凝血研究
3.
Structure and properties of MoS_2-Ti composite films deposited by unbalanced magnetron sputter ion plating;
非平衡磁控溅射离子镀MoS_2-Ti复合薄膜的结构及性能
4)  composite films
复合薄膜
1.
TiO2-SiO2 composite films is prepared doping a cationic surfactant cetyltrimethlammonium bromide(CTAB) by solgel method.
利用红外光谱(IR)研究掺杂薄膜表面结构特征;紫外分光光度计UV-VIS-NIR研究不同实验条件下制备的复合薄膜吸收透过性的影响;利用反射式椭圆偏振光谱仪(ELLIP)测试薄膜的椭偏参数及Cauchy模型对椭偏参数进行计算机数据拟和,获得了掺杂的TiO2-SiO2复合薄膜光学常数在300-700nm波长范围的色散关系。
2.
Optical behavior of composite films was researched.
讨论了纳米TiO2在线型低密度聚乙烯(LLDPE)/低密度聚乙烯(LDPE)复合体系中的分散和体系流变行为,研究了复合薄膜的光学性能。
5)  Composite thin films
复合薄膜
1.
ITO/TiO2/CdS composite thin films were successfully prepared in aqueous system by electrodeposition of CdS nanoparticles on ITO/TiO2substrate.
实验表明,电镀液的组成、实验温度可影响薄膜中CdS纳米粒子的生长,从而使不同条件获得的复合薄膜电极的光电转换效率不同,实验温度为40℃、电镀液的组成为CCd2+=0。
2.
The uniform and transparent nanometer TiO2/SiO2 composite thin films were prepared successfully on clear glass in this paper.
用溶胶-凝胶法在清洁的玻璃表面成功制备了均匀透明的纳米TiO2/SiO2复合薄膜,并用扫描电镜,红外光谱仪,综合热分析仪和接触角测定仪对薄膜的结构和性质进行了研究。
6)  laminated films
复合薄膜
1.
Application of Aqueous PU Adhesive Modified by Epoxy Resin in Laminated Films;
环氧改性水性聚氨酯胶粘剂在复合薄膜中的应用
2.
It was found that the properties of copolymer PUA were super to that blend PUA in the applications of laminated films.
结果表明,在复合薄膜应用方面,共聚型PUA乳液的性能优于共混型PUA乳液。
3.
A series of aqueous polyurethane adhesives were synthesized by means of four polymer polyatomic alcohols;properties of aqueous polyurethane adhesives were investigated taking vacuum aluminum laminated films of VMCPP, VMPET,OPP,and PE as laminated films;at the same time,the effect of polyurethane structure on peeling strength and drying speed of isocyanates and adding solvent were analyzed.
用不同结构聚酯二元醇为原料合成出一系列水性聚氨酯(PU)胶粘剂,以CPP镀铝膜、PET镀铝膜、OPP、PE为复合薄膜,探讨了聚酯结构对水性PU胶粘剂粘接性能的影响,同时还分析了异氰酸酯类型、外加溶剂对剥离强度和干燥速度的影响。
补充资料:超滤膜
分子式:
CAS号:

性质:以压力差为推动力的膜过滤可区分为超滤膜过滤、微孔膜过滤和逆渗透膜过滤三类。它们的区分是根据膜层所能截留的最小粒子尺寸或分子量大小。以膜的额定孔径范围作为区分标准时,则微孔膜(MF)的额定孔径范围为0.02~10μm;超滤膜(UF)为0.001~0.02μm;逆渗透膜(RO)为0.0001~0.001μm。由此可知,超滤膜最适于处理溶液中溶质的分离和增浓,或采用其他分离技术所难以完成的胶状悬浮液的分离。超滤膜的制膜技术,即获得预期尺寸和窄分布微孔的技术是极其重要的。孔的控制因素较多,如根据制膜时溶液的种类和浓度、蒸发及凝聚条件等不同可得到不同孔径及孔径分布的超滤膜。超滤膜一般为高分子分离膜,用作超滤膜的高分子材料主要有纤维素衍生物、聚砜、聚丙烯腈、聚酰胺及聚碳酸酯等。超滤膜可被做成平面膜、卷式膜、管式膜或中空纤维膜等形式,广泛用于如医药工业、食品工业、环境工程等。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条