Showing papers by "Graham Hills published in 1984"
01 Jun 1984
TL;DR: The surface tension of mercury has been measured as a function of hydrostatic pressure up to 100 MPa as mentioned in this paper, where one phase is helium and the second phase is nitrogen or argon.
Abstract: The surface tension of mercury has been measured as a function of hydrostatic pressure up to 100 MPa. The pressure dependence of the interfacial tension between mercury and carbon tetrachloride is zero. Where one phase is helium the surface tension of mercury increases with pressure while it decreases when nitrogen or argon constitutes the second phase.
13 citations
TL;DR: In this paper, the electrochemical properties of porous electrodes of nickel foam have been studied by the method of impedance spectroscopy, and the dependence of the impedance on the flow rate leads to values of the diffusion layer thickness.
2 citations