1) quaternary ammonium tetraphenylborate
四苯基硼季铵盐
1.
Two kinds of quaternary ammonium tetraphenylborates(QA salt-BPh_4) have been synthesized and characterized by elemental analysis, nuclear magnetic resonance spectroscopy and UV spectroscopy.
合成了含六亚甲基四胺和三乙二胺的 2种四苯基硼季铵盐 ,通过元素分析、核磁共振、紫外光谱等对其进了结构表征 ;其引发三羟甲基丙烷三丙烯酸酯 (TMPTA)紫外光固化时是氧阻聚的 ,发生的是自由基反应 ;进行了不同温度下引发TMPTA的光照DSC实验 ,发现光引发效率随温度升高而增强 ,计算出光引发聚合反应的活化能为 4 4 4kJ/mol;热重实验表明 ,二者均有很好的热稳定性。
2) tetraalkyl ammonium salt
四烷基季铵盐
3) Ammonium tetraphenylborate
四苯硼铵
4) quarternary ammonium group
季(四)铵基
5) tetraphenyl borate
四苯硼盐
1.
Six Quaternary Ammonium tetraphenyl borates salt photobase generators were synthesized with the use of(p-methoxy) phenacylmethylene or 2-naphthoymethylene as chromophore,and triethylene diamine,(pyridine) or 3-methyl pyridine as tertiary amine.
以对甲氧基苯乙酮、萘乙酮生色团为母体、杂环叔胺三亚乙基二胺,吡啶,3-甲基吡啶和四苯硼盐为原料,合成了6种四苯硼季铵盐光产碱剂。
6) alkyl quaternary ammonium salt
烷基季铵盐
1.
Study on the flocculability of the bentonite modified by different alkyl quaternary ammonium salts;
不同烷基季铵盐对膨润土絮凝性的影响
2.
Organic modification of bentonite by a series of alkyl quaternary ammonium salts are examined through mass-lost and XRD measuring.
考察了系列烷基季铵盐对膨润土有机化的效果和层间距变化,比较了两种钠化剂(Na2CO3和NaF)改性的膨润土对有机化的影响。
补充资料：四苯基硼四苯基磷
CAS：15525-15-2
分子式：C48H40BP
分子质量：658.62
中文名称：四苯基硼四苯基磷
英文名称：Tetraphenylphosphonium tetraphenylborate
分子式：C48H40BP
分子质量：658.62
中文名称：四苯基硼四苯基磷
英文名称：Tetraphenylphosphonium tetraphenylborate
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