1) solvent polarity
溶剂极性
1.
E_T(30) dye-2,4,6-triphenyl-N-(2,6-diphenylphenolate)-pyrylium,which is the standard probe molecules of the empirical scale of solvent polarity,is synthesized with easily available reactants/reagents,simple equipments and mild reaction conditions.
采用价廉、易得的常规原料和试剂,合成了重要的溶剂极性经验参数ET(30)的标准物—2,4,6-三苯基-N-(2,6-二苯基酚氧负离子)-吡啶鎓盐。
2) polarity of solvent
溶剂极性
1.
An experiment extracting 9 coal-bearing source rocks and 3 lacustrine source rocks with four different polarity solvents , hexane, benzene, dichloroformethane,chloroform,shows that, with the increase of polarity of solvents, the content of extracts increases, and the relative.
采用正已烷、苯、二氯甲烷、氯仿4种不同极性溶剂对9个煤系烃源岩和3个典型湖相烃源岩的抽提实验表明,随着溶剂极性的增加,抽提物的含量逐渐增加,其中饱和烃所占的比例明显逐渐减少,正已烷抽提物的组成与煤成油的组成最相似。
2.
The extracting experiment of source rocks with four different polarity solvents, hexane, benzene, dichloro-formethane and chloroform, shows that polarity of solvents controls the content and chemical composition of extracts.
正己烷、苯、二氯甲烷、氯仿4种不同极性溶剂抽提烃源岩的实验表明,溶剂极性对抽提物含量和化学组成影响很大。
3) polar solvent
极性溶剂
1.
Study on preparing molecular imprinting polymer in polar solvent;
极性溶剂中分子烙印聚合物制备条件研究
2.
In polar solvents, the swelling ratio of Shenhua coal was larger than that of Xinzhuang coal having a high coal rank; however, in non-polar solvent tetralin, it was smaller.
结果表明:在极性溶剂中,煤化程度较小的神华煤的溶胀性比新庄煤大,而在非极性溶剂四氢萘中,情况相反;温度升高加快了煤的溶胀速率,且对煤的溶胀度大小有影响;煤的溶胀度与煤和溶剂的溶解度参数有关,溶剂对煤的溶解能力越大,则煤在该溶剂中的溶胀度越大。
3.
The effect of polar solvent(TBP,P350, 2-ethy hexanol) as additive agent on the properties of emulsion liquid membrane with N 263 as carrier was studied.
研究了TBP、P35 0和异辛醇极性溶剂作膜相添加剂时对N2 63 为载体的乳状液膜稳定性、迁移能力、电破乳效率等性能的影响 。
4) non-polar solvent
非极性溶剂
1.
In polar solvents, the swelling ratio of Shenhua coal was larger than that of Xinzhuang coal having a high coal rank; however, in non-polar solvent tetralin, it was smaller.
结果表明:在极性溶剂中,煤化程度较小的神华煤的溶胀性比新庄煤大,而在非极性溶剂四氢萘中,情况相反;温度升高加快了煤的溶胀速率,且对煤的溶胀度大小有影响;煤的溶胀度与煤和溶剂的溶解度参数有关,溶剂对煤的溶解能力越大,则煤在该溶剂中的溶胀度越大。
5) Polar solvation
极性溶剂化
6) Polarized mixed solvent
极性混合溶剂
补充资料：非极性溶剂
分子式：
CAS号：
性质：又称惰性溶剂(inert solvent)。这类溶剂既不进行质子自递反应，也不与溶质发生溶剂化作用。多是饱和烃类或苯等一类化合物。如苯、四氯化碳、二氯乙烷等。
CAS号：
性质：又称惰性溶剂(inert solvent)。这类溶剂既不进行质子自递反应，也不与溶质发生溶剂化作用。多是饱和烃类或苯等一类化合物。如苯、四氯化碳、二氯乙烷等。
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