phosphonium salts
英
美
网络 磷盐
双语例句
- The results showed that the three phosphonium salts all could well inhibit the corrosion of aluminum in MgCl 2 solution, and that the inhibitive efficiency of long carbon chain phosphonium salt was higher than that of short carbon chain phosphonium salt.
结果表明，季辚盐化合物具有较好的缓蚀作用，链长的季辚盐比链短的缓蚀效率高。 - Methods Chloroacetic acid was treated with thionyl chloride, amines and triphenylphosphine to provide quaternary phosphonium salts, which were treated with phthalic anhydride to get the target compounds by the Wittig reaction. The pure products were obtained by silica gel column chromatography.
方法以氯乙酸为起始原料，依次与氯化亚砜、胺、三苯膦反应制得季磷盐，再与邻苯二甲酸酐经Wittig反应制得目标化合物，硅胶柱色谱得纯品。 - OA study of inhibition effect of phosphonium salts on Corrosion of carbon steel in 1n HC1 solution
季鏻盐缓蚀作用的研究 - This review article covers 4 topics: ① structure and chemical and environmental chemical properties of tetrakis ( hydroxy-methyl) phosphonium salts, THP~+ salts in short, chloride, sulfate, phosphate, and acetate;
本综述包含4个论题：①四羟甲基季盐（氯化物、硫酸盐、磷酸盐及醋酸盐等，简称THP+盐）的结构、化学性质及环保性； - Progress on the Research of Quaternary Phosphonium Salts as Bactericide
季鏻盐类杀菌剂的研究进展 - The synergistic effect between anions and phosphonium salts for corrosion inhibition of carbon steel
季鏻盐与阴离子CNS~-及I~-对碳钢缓蚀作用的协同效应 - Synthesis and bactericidal activity of novel quaternary phosphonium salts
新型季鏻盐抗菌剂的合成及其抗菌性能研究 - Synthesis and characteristic of two new types of quaternary phosphonium salts
新型季鏻盐型缓蚀杀菌剂的合成及其特性 - Preparation and property of modified montmorillonites with quaternary phosphonium salts
季鏻盐改性蒙脱土的制备及性能 - Syntheses of several types of new polymer supported phosphonium salts and studies on their Wittig reactions with aldehydes
几类新型聚合物季鏻盐的制备及其Wittig反应的研究