Researchers from the University of Melbourne and University of Sydney are confident their new reaserach results will make significant differences to the calculations of surface tension of water used by the next generation of atmospheric scientists, biophysicists and engineers of technology like inkjet printers.
Prof Angus Gray-Weale from the Chemistry, Department of Chemistry University of Melbourne said, "The surface tension of water affects its behavior and changes with pH but previous research about the adsorption of various ions at the interface all ignored the presence of the hydroxide ion and its charge."
Prof James Beattie from University of Sydney said, "Previous simulations and models are now recognised as inaccurate. I would estimate many hundreds of thousands of hours of computer time have been wasted because the theoreticians have not included the charge of the hydroxide in their boundary conditions for the simulations, thereby leaving out the strongest force in the system."
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