Peter A. Rock Thermochemistry Laboratory & NEAT ORU, University of California at Davis, Davis, CA 95616, USA.
Chemphyschem. 2011 Aug 22;12(12):2207-15. doi: 10.1002/cphc.201100129. Epub 2011 Jul 8.
Because different solid materials (phases) have different surface energies, equilibria among them will be significantly affected by particle size. This Minireview summarizes experimental (calorimetric) data for the surface energies of oxides and discusses shifts in the stability of polymorphs, the thermodynamics of hydration, and oxidation-reduction reactions in nanoscale oxide systems.
由于不同的固体材料(相)具有不同的表面能,因此它们之间的平衡会受到粒径的显著影响。本综述总结了氧化物表面能的实验(量热法)数据,并讨论了纳米级氧化物体系中多晶型物的稳定性、水合热力学和氧化还原反应的转变。