Volumetric Properties of the { x1[C4mim][MeSO4] + (1 - x1)MeOH} System at Temperatures from (283.15 to 333.15) K and Pressures from (0.1 to 35) MPa [0.03%]
温度为（283.15至333.15）K和压力为（0.1至35）MPa的x1[C4mim][MeSO4]+（1-x1）MeOH体系的体积性质
Dobrochna Matkowska,Tadeusz Hofman
Dobrochna Matkowska
Densities of pure 1-butyl-3-methylimidazolium methylsulfate, [C4mim][MeSO4], and its mixtures with methanol have been measured. Measurements were made with an accuracy of ±0.2 kg·m-3, using a vibrating-tube densimeter, over the temperatur...
Ultrasonic Studies on Molecular Interactions in Binary Mixtures of N-Methyl Aniline with Methyl Isobutylketone, +3-Pentanone, and +Cycloalkanones at 303.15 K [0.03%]
303.15K时N-甲基苯胺与甲异丁酮、3-戊酮和环烷酮二元混合物中分子相互作用的超声研究
M Gowrisankar,P Venkateswarlu,K Sivakumar et al.
M Gowrisankar et al.
Densities, ρ, viscosities, η, and ultrasonic sound velocities u of pure methyl isobutylketone, diethylketone, cyclopentanone, cyclohexanone, 2-methyl cyclohexanone and those of their binary mixtures with N-methyl aniline were measured at ...
Comparison of Aqueous and 1-Octanol Solubility as well as Liquid-Liquid Distribution of Acyclovir Derivatives and Their Complexes with Hydroxypropyl-β-Cyclodextrin [0.03%]
阿昔洛韦衍生物及其与羟丙基-β-环糊精包合作物的水溶性、辛醇中溶解度及分配行为比较研究
Małgorzata Koźbiał,Paweł Gierycz
Małgorzata Koźbiał
The aim of the presented work is the comparison of aqueous and 1-octanol solubilities of different acyclovir derivatives and their hydroxypropyl-β-cyclodextrin inclusion complexes. The solubility measurements were carried out at different ...
Mass and Ion Transport in Ketones and Ketone Electrolytes: Comparison with Acetate Systems [0.03%]
酮和酮电解质中的质量和离子输运与醋酸体系的比较
Dharshani N Bopege,Matt Petrowsky,Matthew B Johnson et al.
Dharshani N Bopege et al.
Self-diffusion coefficient measurements were performed for pure n-alkyl ketone liquids using the pulsed field gradient NMR spin-echo technique. Ionic conductivities and dielectric constants of 0.0055 mol·L-1 tetrabutylammonium trifluoromet...
Andrzej Lewandowski,Lukasz Waligora,Maciej Galinski
Andrzej Lewandowski
The electrochemical behavior of cobaltocenium has been studied in a number of room temperature aprotic ionic liquids. Well defined, diffusion controlled, anodic and cathodic peaks were found for the Cc+/Cc (cobaltocenium/cobaltocene) reduct...
Volumetric and Surface Properties of Short Chain Alcohols in Aqueous Solution-Air Systems at 293 K [0.03%]
短链醇水溶液体系的体积和表面性质
Aleksandra Chodzińska,Anna Zdziennicka,Bronisław Jańczuk
Aleksandra Chodzińska
From measurements of the surface tension, density, viscosity and light scattering of aqueous solutions of methanol, ethanol and propanol at 293 K, their activity in the surface monolayer, surface excess concentration, and apparent and parti...
A Comparative Study of Stabilities and Coordination Modes of β-Alaninephosphonic Acid in Copper(II) Heteroligand Complexes with Ethylenediamine, Diethylenetriamine or N,N,N',N',N″-Pentamethyldiethylene Triamine in Aqueous Solution [0.03%]
乙二胺、二亚乙基三胺或1,4-双(二甲氨基甲基)环己烷与铜（II）和β-丙氨酸膦酸的异配位体配合物在水溶液中的稳定性及配位模式的比较研究
Anna Kamecka
Anna Kamecka
Solution equilibrium studies on Cu(2+)-L(1)-L(2) ternary systems have been performed by pH-potentiometry, UV-Vis spectrophotometry and EPR methods {where L(1) corresponds to a polyamine such as ethylenediamine (en), diethylenetriamine (dien...
Influence of the Length of the Alanine Spacer on the Acidic-Basic Properties of the Ac-Lys-(Ala)(n)-Lys-NH(2) Peptides (n = 0, 1, 2, …, 5) [0.03%]
甘氨酰间隔长度对Ac-Lys-(Ala)n-Lys-NH2(n=0,1,2,…,5)肽酸碱性质的影响
Joanna Makowska,Adam Liwo,Lech Chmurzyński et al.
Joanna Makowska et al.
By using the potentiometric titration method, we have determined the pK(a) values of the two terminal lysine groups in six alanine-based peptides differing in the length of the alanine chain: Ac-Lys-Lys-NH(2) (KK), Ac-Lys-Ala-Lys-NH(2) (KAK...
Density and Viscosity of Binary Mixtures of Thiocyanate Ionic Liquids + Water as a Function of Temperature [0.03%]
温度对硫氰酸盐离子液体+水二元混合物的密度和粘度的影响
U Domańska,M Królikowska
U Domańska
Densities and viscosities have been determined for binary mixtures of the ionic liquids (ILs) 1-butyl-3-methylimidazolium thiocyanate [BMIM][SCN], or 1-butyl-4-methylpyridinium thiocyanate [BMPy][SCN], or 1-butyl-1-methylpyrrolidinium thioc...
Modification of the Two-Point Scaling Theory for the Description of the Phase Transition in Solution. Analysis of Sodium Octanoate Aqueous Solutions [0.03%]
溶液中相变的两点半径理论的修正及钠辛酸水溶液的分析
Henryk Piekarski,Michał Wasiak,Leszek Wojtczak
Henryk Piekarski
On the basis of conventional scaling theory, the two-point scaling theory was modified in order to describe the influence of composition on the partial molar heat capacity and volume during the micellization process. To verify the theory, i...