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Dynamic mesoscale interfacial characterisation of graphene and graphene oxide thin films in water, dodecane and their vapour using QCM

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Dynamic mesoscale interfacial characterisation of graphene and graphene oxide thin films in water, dodecane and their vapour using QCM. / Mazzocco, Riccardo; Robinson, Benjamin; Dickinson, James; Boxall, Colin; Kolosov, Oleg.

NSTI-Nanotech 2012. Vol. 1 Santa Clara, USA : CRC PRESS-TAYLOR & FRANCIS GROUP, 2012. p. 173-176.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paper

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@inproceedings{182c2a883c7a4f7cb786c6419a185a9b,
title = "Dynamic mesoscale interfacial characterisation of graphene and graphene oxide thin films in water, dodecane and their vapour using QCM",
abstract = "In this paper, we report the experimental work conducted on graphene and graphene oxide thin film coated Quartz Crystal Microbalance (QCM) exposed to DI water and dodecane, as well as corresponding water and dodecane close to saturation vapour, in the temperature range 20-60° C. Changes in interfacial properties are investigated by realtime measurements of QCM resonant frequency shift as well as motional resistance variation. We observed nanobubble adsorption/desorption on the graphene surface, graphene nano-flakes rearrangements as well as gas and liquid adsorption by the graphene layers when the graphene film was exposed to liquid and vapour phases. In liquid environment, increased temperature has induced consistent trends for the liquid mass uptake by the graphene and graphene oxide films.",
keywords = "graphene, environment , liquids , gases, quartz crystal microbalance , UFM , AFM , ultrasonic force miocroscopy",
author = "Riccardo Mazzocco and Benjamin Robinson and James Dickinson and Colin Boxall and Oleg Kolosov",
year = "2012",
language = "English",
isbn = "9781466562745",
volume = "1",
pages = "173--176",
booktitle = "NSTI-Nanotech 2012",
publisher = "CRC PRESS-TAYLOR & FRANCIS GROUP",

}

RIS

TY - GEN

T1 - Dynamic mesoscale interfacial characterisation of graphene and graphene oxide thin films in water, dodecane and their vapour using QCM

AU - Mazzocco, Riccardo

AU - Robinson, Benjamin

AU - Dickinson, James

AU - Boxall, Colin

AU - Kolosov, Oleg

PY - 2012

Y1 - 2012

N2 - In this paper, we report the experimental work conducted on graphene and graphene oxide thin film coated Quartz Crystal Microbalance (QCM) exposed to DI water and dodecane, as well as corresponding water and dodecane close to saturation vapour, in the temperature range 20-60° C. Changes in interfacial properties are investigated by realtime measurements of QCM resonant frequency shift as well as motional resistance variation. We observed nanobubble adsorption/desorption on the graphene surface, graphene nano-flakes rearrangements as well as gas and liquid adsorption by the graphene layers when the graphene film was exposed to liquid and vapour phases. In liquid environment, increased temperature has induced consistent trends for the liquid mass uptake by the graphene and graphene oxide films.

AB - In this paper, we report the experimental work conducted on graphene and graphene oxide thin film coated Quartz Crystal Microbalance (QCM) exposed to DI water and dodecane, as well as corresponding water and dodecane close to saturation vapour, in the temperature range 20-60° C. Changes in interfacial properties are investigated by realtime measurements of QCM resonant frequency shift as well as motional resistance variation. We observed nanobubble adsorption/desorption on the graphene surface, graphene nano-flakes rearrangements as well as gas and liquid adsorption by the graphene layers when the graphene film was exposed to liquid and vapour phases. In liquid environment, increased temperature has induced consistent trends for the liquid mass uptake by the graphene and graphene oxide films.

KW - graphene

KW - environment

KW - liquids

KW - gases

KW - quartz crystal microbalance

KW - UFM

KW - AFM

KW - ultrasonic force miocroscopy

M3 - Conference contribution/Paper

SN - 9781466562745

VL - 1

SP - 173

EP - 176

BT - NSTI-Nanotech 2012

PB - CRC PRESS-TAYLOR & FRANCIS GROUP

CY - Santa Clara, USA

ER -