Blairs Sidney, Abbasi Mohammad Hassan
School of Materials Science and Engineering, University of New South Wales, PO Box 1, Kensington 2030, Australia.
J Colloid Interface Sci. 2006 Dec 15;304(2):549-53. doi: 10.1016/j.jcis.2006.07.072. Epub 2006 Aug 1.
The inter-relationship of surface tension sigma, molar volume V, and critical temperature Tc has been examined using experimental values for eighteen liquid metals. Hard-sphere diameters a correlate with the equation a(5/2) = 8.9733 x 10(-19) V (sigma/Tc)(1/4) - 1.0459 x 10(-25). Unknown Tc may be estimated using surface tension and liquid density values.
利用18种液态金属的实验值研究了表面张力σ、摩尔体积V和临界温度Tc之间的相互关系。硬球直径a与方程a(5/2) = 8.9733×10(-19)V(σ/Tc)(1/4) - 1.0459×10(-25)相关。未知的Tc可以使用表面张力和液体密度值来估算。
