halogen-exchange fluorination, microwave,potassium fluoride,solvent,polymer quaternary ammonium salt, Lewis acid, "non-heat effect
卤素交换氟化反应,微波,氟化钾,溶剂,高分子季铵盐,Lewis 酸,“非热效应”
参考来源 - 微波促进卤素交换氟化反应研究The quaternary ammonium salt polymer PDA was applied on dye fixation process for pigskin suede leather on the basis of dye fixation principle of quaternary ammonium salts.
利用季铵盐的固色原理,将二甲基二烯丙基氯化铵与丙烯酰胺的聚合物PDA应用于绒面革固色。
参考来源 - 季铵盐聚合物PDA在绒面革染色固色中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
Montmorillonite was ion exchanged with quaternary ammonium salt, which was intercalated into the crystal layers of MMT.
用长链季铵盐对蒙脱土进行离子交换反应，季铵盐嵌入到蒙脱土的层间。
Conclusion: The compound disinfectant of quaternary ammonium salt has good germicidal efficacy, good stability and low corrosiveness.
结论，复方季铵盐消毒剂对微生物杀灭效果较好、稳定性较好、腐蚀性低。
Objective To study efficacy of the mixed disinfectant Glutaraldehyde and Quaternary Ammonium Salt against chicken pathogen microorganism.
目的研究戊二醛和季铵盐复合消毒剂对鸡常见的几种病原微生物杀灭效果。
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