ACS Applied Nano Materials Australia Forum

Gas sensors based on the oxide skin of liquid indium

“…Liquid metals are increasingly used as soft materials in stretchable devices, nanometallurgy, microfluidics, electrolysis, catalysis, and electronics applications. [35][36][37][38][39][40][41] Liquid metals are also an ideal substrate for the growth of 2D materials, producing atomically thin oxide layers that can be synthesized on a wafer scale with minimal imperfections. 38,42 Exfoliation of oxides from the surface of low melting point liquid metals has extensively been explored for electronic and piezoelectric applications.…”