Gemini型表面活性剂,Gemini surfactant英语短句,例句大全

Gemini型表面活性剂,Gemini surfactant
1)Gemini surfactantGemini型表面活性剂
1.Researches and applications progress of Gemini surfactants;Gemini型表面活性剂的研究与应用进展
2.A novel Gemini surfactant bis[N,N′-(dodecanoylamino)ethyl]triethylenediamine bromide( BDEDE) was synthesized from ethyl bromide and bis(2-dodecanoylaminoethyl) ethylene diamine(BDEE), the latter was prepared from lauric acid and N,N′-bis(2-aminoethyl) ethylenediamine.Gemini型表面活性剂分子是由2条疏水链、2个亲水基和1个间隔基组成,间隔基在靠近极性基团的部位将2个疏水基连接起来[1 ] ,亲水基可以是阴离子型(如磺酸、羧酸基等) ,也可以是阳离子型(如季铵盐等)。
3.Gemini surfactant with a molecular structure is a new generation of surfactant, which is made up of two identical amphiphilic moieties covalently connected at the level of the head groups by a spacer group.本文通过一系列的实验，合成了两个系列的Gemini型表面活性剂，即双(二甲基烷基)烷撑双季铵盐表面活性剂m-s-m·2Br和双(二乙基烷基)烷撑双季铵盐表面活性剂(m)-s-(m)·2Br，用红外光谱对其结构进行了表征，并且对影响合成双(二甲基烷基)烷撑双季铵盐表面活性剂反应的因素进行了讨论，找出了合成双(二甲基烷基)乙撑双季铵盐表面活性剂m-2-m·2Br的最佳条件：溴代烷与四甲基乙二胺的摩尔比为3。

英文短句/例句

1.Synthesizing Gemini Surfactant with Ethylene Glycol Recycling Waste Polyester醇解废弃聚酯制备Gemini型表面活性剂
2.Synthesis and Characterization of Sulfonic Gemini Surfactants;磺酸盐型Gemini表面活性剂的合成与表征
3.Purification and Characterization of New Amide Gemini Surfactant酰胺型Gemini表面活性剂的提纯与表征
4.Synthesis and Properties of New Amide Gemini Surfactant酰胺型Gemini表面活性剂的合成与性能
5.Study on synthesis of new Gemini surfactant新型Gemini表面活性剂的合成
6.Progress study on synthesis in amide Gemini surfactants酰胺型Gemini表面活性剂的合成研究进展
7.Study on the synthesis of a novel Gemini surfactant新型Gemini表面活性剂的合成研究
8.Study on Synthesis and Surface Properties of Novel Gemini Surfactants;新型Gemini表面活性剂的合成及表面性能研究
9.Synthesis and Properties of a Novel Zwitterionic Gemini Phosphate Surfactant;新型两性Gemini磷酸盐表面活性剂的合成与性能
10.Study on the Synthesis and Properties of Gemini Amphoteric Surfactant;Gemini型两性表面活性剂的合成与及性能研究
11.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
12.Study on Synthesis and Properties of Sulfonic Gemini Surfactants;磺酸盐型Gemini表面活性剂的合成及性能研究
13.Synthesis and Application of New Gemini Phosphate Amphoteric Surfactant新型Gemini磷酸酯两性表面活性剂的合成及应用
14.Study on Synthesis and Property of Quaternary Ammonium Gemini Surfactant季铵盐型Gemini表面活性剂的合成及性能研究
15.Research Progress of Synthesis and Performance for Anionic Gemini Surfactants阴离子型Gemini表面活性剂的合成及性能研究进展
16.Interactions between Cationic Gemini Surfactant and Protein;阳离子型Gemini表面活性剂与蛋白质的相互作用
17.The Studies on Synthesis and Characters of a Gemini Surfactant;Gemini表面活性剂的合成与性质研究
18.Studies on Synthesis and Properties of Gemini Surfactants;Gemini表面活性剂的合成及性能研究

相关短句/例句

sulfonate Gemini surfactant磺酸盐型Gemini表面活性剂
1.Synthesis of sulfonate gemini surfactant (n-C_(14)H_(29))_2(OCHCH_2 OCH_2 CH_2 OCH_2 CHO)(C_3 H_6 SO_3 Na)_2;磺酸盐型Gemini表面活性剂5，12-二(十四烷基)-4，7，10，13-四(口恶)-1，16-十六烷二磺酸二钠的合成
2.In order to improve the ability of oil displacing agent reducing the interfacial tension of oil/water and improve the recovery ratio of oil,sulfonate Gemini surfactant was synthesized,and it was composited with petroleum sulfonate,and then the ability of the composite system for reducing the interfacial tension of oil/water was mensurate by interfacial tensiometer tx-500.合成了磺酸盐型Gemini表面活性剂,并将其与石油磺酸盐复合,采用tx-500界面张力仪测定了复合体系降低油水界面张力的能力。
3)cationic Gemini surfactant阳离子型Gemini表面活性剂
1.The mixed monolayer behavior of cationic Gemini surfactant([C_(18)H_(37)(CH_3)_2N~+-(CH_2)_3-N~+(CH_3)_2C_(18)H_(37)],2Br~-,abbreviated as 18-3-18,2Br~(-1)) and stearic acid(SA) at the air/water interface was investigated in this paper.研究了阳离子型Gemini表面活性剂([C18H37(CH3)2N+—(CH2)3—N+(CH3)2C18H37],2Br-,简写为18-3-18,2Br-1)和硬脂酸(SA)混合单分子膜在气液界面上的性质;测定了这一混合体系的表面压-平均分子面积(-πA)等温线;计算了混合单分子膜的压缩比(κ)以及过剩面积(Aex)与混合单分子膜的组成(硬脂酸的摩尔分数,xSA)的关系;给出了过剩面积和理想混合面积之比与混合单分子膜组成的关系;并用原子力显微镜(AFM)观察了单分子膜在不同组分下的形貌。
4)Gemini quaternary ammonium surfactants季铵型Gemini表面活性剂
1.The synthesis methods,physical and chemical properties of Gemini quaternary ammonium surfactants (including interface absorption,surface activity,critical micelle concentration,microconfigurations,synergistic effects etc.综述了季铵型Gemini表面活性剂的合成方法、理化性能(包括界面吸附、表面活性、临界胶束浓度、微观形态、协同效应等),并介绍了其在杀菌、缓蚀、驱油、助染等方面的应用。
5)biquaternaryammonium salt surfactant with ester bond酯基Gemini型表面活性剂
6)amide Gemini surfactant酰胺型Gemini表面活性剂
1.A new amide Gemini surfactant,sodium N,N\'-dilauryladipamide propionate(DLAP- 12),was synthesized from dodecylamine and methyl acrylate by addition and amidation.以十二胺、丙烯酸甲酯等为原料经加成、酰胺化反应合成了酰胺型Gemini表面活性剂N,N′-双十二烷基己二酰胺丙酸钠(DLAP-12);采用酸化、无水乙醇-环己烷混合溶剂重结晶等工序提纯了DLAP-12;考察了混合溶剂配比、混合溶剂用量、结晶温度、结晶时间对提纯效果(以DLAP-12酸化产物N,N′-双十二烷基己二酰胺丙酸(DLAPA-12)的中和值表示)的影响。