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231224s2013 xx |||||o 00| ||eng c |
| 024 |
7 |
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|a 10.1021/la402422h
|2 doi
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|a pubmed24n0767.xml
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|a DE-627
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|a eng
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| 100 |
1 |
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|a Chen, Zhe
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Controllable superlubricity of glycerol solution via environment humidity
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|c 2013
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
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|2 rdacarrier
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| 500 |
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|a Date Completed 18.04.2014
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|a Date Revised 25.09.2013
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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| 520 |
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|a The effect of humidity on the lubrication property of glycerol solution between steel surfaces has been investigated in this paper. A stable superlubricity with a friction coefficient about 0.006 has been found under the relative humidity between around 40% RH and 50% RH. Especially, it is noted that the lubrication state can be switched between superlubricity and nonsuperlubricity by adjusting humidity, which is attributed to the humidity-dependent hydrogen-bonding pattern in the solution. The mechanism of such superlubricity is attributed to the hydrated layer of water between the surface layers, which is formed by hydrogen-bonded glycerol and water molecules and strong enough to bear load, absorbed on each side of the solid surfaces. The work has potential applications, providing a simple and environment-friendly way to accomplish controllable superlubrication between steel pairs, which are commonly used in industry
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|a Journal Article
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|a Liu, Yuhong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Shaohua
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Luo, Jianbin
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 29(2013), 38 vom: 24. Sept., Seite 11924-30
|w (DE-627)NLM098181009
|x 1520-5827
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| 773 |
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|g volume:29
|g year:2013
|g number:38
|g day:24
|g month:09
|g pages:11924-30
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