16 research outputs found
Ionic liquids at electrified interfaces
Until recently, âroom-temperatureâ (<100â150 °C) liquid-state electrochemistry was mostly electrochemistry of diluted electrolytes(1)â(4) where dissolved salt ions were surrounded by a considerable amount of solvent molecules. Highly concentrated liquid electrolytes were mostly considered in the narrow (albeit important) niche of high-temperature electrochemistry of molten inorganic salts(5-9) and in the even narrower niche of âfirst-generationâ room temperature ionic liquids, RTILs (such as chloro-aluminates and alkylammonium nitrates).(10-14) The situation has changed dramatically in the 2000s after the discovery of new moisture- and temperature-stable RTILs.(15, 16) These days, the âlater generationâ RTILs attracted wide attention within the electrochemical community.(17-31) Indeed, RTILs, as a class of compounds, possess a unique combination of properties (high charge density, electrochemical stability, low/negligible volatility, tunable polarity, etc.) that make them very attractive substances from fundamental and application points of view.(32-38) Most importantly, they can mix with each other in âcocktailsâ of oneâs choice to acquire the desired properties (e.g., wider temperature range of the liquid phase(39, 40)) and can serve as almost âuniversalâ solvents.(37, 41, 42) It is worth noting here one of the advantages of RTILs as compared to their high-temperature molten salt (HTMS)(43) âsister-systemsâ.(44) In RTILs the dissolved molecules are not imbedded in a harsh high temperature environment which could be destructive for many classes of fragile (organic) molecules
Struggling to be liked: The prospective effect of trait selfâcontrol on social desirability and the moderating role of agreeableness
Drawing from the literature on the interpersonal functions of self-control, we examined longitudinal associations between trait self-control and social desirability, using a survey of the general population in the Netherlands. Trait self-control at baseline was positively associated with social desirability at a follow-up, even when controlling for prior levels of social desirability. That is, high self-control contributed to individuals' tendency to give socially desirable responses in self-reports. This effect was moderated by individual differences in agreeableness. Highly agreeable individuals were more likely to âuseâ their self-regulatory resources to respond in a socially desirable manner, compared to less agreeable individuals, suggesting that individuals might use self-regulatory resources in a way consistent with the motivational bases of their personality