Solute-free interfacial zones in polar liquids.
Solute-free interfacial zones in polar liquids.
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DOI:
10.1021/jp100200y
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发表时间:
2010-04-29
影响因子:
3.3
通讯作者:
Pollack, Gerald H.
中科院分区:
文献类型:
--
作者:
Chai, Binghua;Pollack, Gerald H.
Large, solute-free interfacial zones have recently been described in aqueous solutions. Found next to hydrophilic surfaces, these “exclusion zones” are commonly several hundred micrometers wide and represent regions of water that appear to be more ordered than bulk water. We report here that other polar solvents including methanol, ethanol, isopropanol, acetic acid, D2O and dimethyl sulfoxide (DMSO) show similar near-surface exclusion zones, albeit of smaller magnitude. Microelectrode measurements show that these zones are negatively charged and grow in response to incident infrared radiation, similar to exclusion zones in aqueous solutions. Hence, near-surface exclusion zones appear to be features characteristic not only of water but of other polar liquids as well.
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影响因子:
44.1
作者:
HENNIKER, JC
通讯作者:
HENNIKER, JC
影响因子:
9.9
作者:
KLIER, K;ZETTLEMOYER, AC
通讯作者:
ZETTLEMOYER, AC
影响因子:
2.4
作者:
Zheng, JM;Pollack, GH
通讯作者:
Pollack, GH
影响因子:
2.9
作者:
Chai, Bing-hua;Zheng, Jian-ming;Pollack, Gerald H.
通讯作者:
Pollack, Gerald H.
DOI:
10.1021/jp908163w
发表时间:
2009-10-22
期刊:
The journal of physical chemistry. B
影响因子:
--
作者:
Chai B;Yoo H;Pollack GH
通讯作者:
Pollack GH