Effects of Layering and Supporting Substrate on Liquid Slip at the Single-Layer Graphene Interface.

ACS Nano
Gus GreenwoodRosa M Espinosa-Marzal

Abstract

Understanding modulation of liquid molecule slippage along graphene surfaces is crucial for many promising applications of two-dimensional materials, such as in sensors, nanofluidic devices, and biological systems. Here, we use force measurements by atomic force microscopy (AFM) to directly measure hydrodynamic, solvation, and frictional forces along the graphene plane in seven liquids. The results show that the greater slip lengths correlate with the interfacial ordering of the liquid molecules, which suggests that the ordering of the liquid forming multiple layers promotes slip. This phenomenon appears to be more relevant than solely the wetting behavior of graphene or the solid-liquid interaction energy, as traditionally assumed. Furthermore, the slip boundary condition of the liquids along the graphene plane is sensitive to the substrate underneath graphene, indicating that the underlying substrate affects graphene's interaction with the liquid molecules. Because interfacial slip can have prominent consequences on the pressure drop, on electrical and diffusive transport through nanochannels, and on lubrication, this work can inspire innovation in many applications through the modulation of the substrate underneath graphene ...Continue Reading

References

Aug 11, 2001·Physical Review Letters·V S CraigD R Williams
Mar 23, 2002·Physical Review Letters·Yingxi Zhu, Steve Granick
Mar 24, 2005·Physical Review Letters·C Cottin-BizonneE Charlaix
May 20, 2006·Science·Jason K HoltOlgica Bakajin
Mar 3, 2007·Nature Materials·A K Geim, K S Novoselov
Mar 16, 2007·Physical Review Letters·Christopher D F Honig, William A Ducker
Aug 7, 2007·Physical Review Letters·Seth LichterQian Wang
Sep 4, 2008·Physical Review Letters·G GiovannettiP J Kelly
Dec 31, 2008·Physical Review Letters·David M HuangLydéric Bocquet
Jun 23, 2009·Science·A K Geim
Feb 25, 2010·Chemical Society Reviews·Lydéric Bocquet, Elisabeth Charlaix
May 6, 2011·Langmuir : the ACS Journal of Surfaces and Colloids·Liwen ZhuChiara Neto
May 6, 2011·Langmuir : the ACS Journal of Surfaces and Colloids·Liwen ZhuChiara Neto
Jan 21, 2012·The Journal of Chemical Physics·Sridhar Kumar KannamPeter J Daivis
Jan 27, 2012·Langmuir : the ACS Journal of Surfaces and Colloids·Liwen ZhuPhil Attard
Apr 28, 2012·Langmuir : the ACS Journal of Surfaces and Colloids·Liwen ZhuChiara Neto
Sep 15, 2012·Langmuir : the ACS Journal of Surfaces and Colloids·Kerstin FalkLydéric Bocquet
Mar 15, 2013·The Journal of Chemical Physics·Sridhar Kumar KannamPeter J Daivis
Mar 22, 2013·The Journal of Chemical Physics·Tatiana C PennaMauro C C Ribeiro
Oct 18, 2013·Nano Letters·Stefan SchumacherThomas Michely
Jan 15, 2015·Nature Communications·Liran MaJacob Klein
Feb 11, 2015·Nano Letters·Michael Cai WangSungWoo Nam
Dec 20, 2015·Physical Review Letters·Felix HuttmannThomas Michely
Jun 29, 2016·Nano Letters·Ali AshrafSungWoo Nam
Jan 3, 2018·Nature Nanotechnology·Quan XieChuanhua Duan
Jan 11, 2019·ACS Nano·Yijue DiaoRosa M Espinosa-Marzal
May 23, 2007·Soft Matter·Lydéric Bocquet, Jean-Louis Barrat

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