@article{438bfc897806468bad3b14da188b1ed3,
title = "High shear in situ exfoliation of 2D gallium oxide sheets from centrifugally derived thin films of liquid gallium",
abstract = "A diversity of two-dimensional nanomaterials has recently emerged with recent attention turning to the post-transition metal elements, in particular material derived from liquid metals and eutectic melts below 330 °C where processing is more flexible and in the temperature regime suitable for industry. This has been explored for liquid gallium using an angled vortex fluidic device (VFD) to fabricate ultrathin gallium oxide (Ga2O3) sheets under continuous flow conditions. We have established the nanosheets to form highly insulating material and have electrocatalytic activity for hydrogen evolution, with a Tafel slope of 39 mV dec-1 revealing promoting effects of the surface oxidation (passivation layer).",
author = "Kasturi Vimalanathan and Timotheos Palmer and Zoe Gardner and Irene Ling and Soraya Rahpeima and Sait Elmas and Gascooke, {Jason R.} and Gibson, {Christopher T.} and Qiang Sun and Jin Zou and Andersson, {Mats R.} and Nadim Darwish and Raston, {Colin L.}",
note = "Funding Information: The authors acknowledge support of this work by the Australian Research Council (DP200101105 and DP200101106) and facilities, and the scientic and technical assistance, of Microscopy Australia and the Australian National Fabrication Facility (ANFF) under the National Collaborative Research Infrastructure Strategy, at the South Australian Regional Facility, Flinders Microscopy and Microanalysis, Flinders University. Publisher Copyright: {\textcopyright} 2021 The Royal Society of Chemistry.",
year = "2021",
month = oct,
day = "21",
doi = "10.1039/d1na00598g",
language = "English",
volume = "3",
pages = "5785--5792",
journal = "Nanoscale Advances",
issn = "2516-0230",
publisher = "The Royal Society of Chemistry",
number = "20",
}