Задания XLVIII Всероссийского ТЮФа
Нанесите каплю солёной воды на тёплую гидрофобную поверхность и наблюдайте за её испарением. Когда вода испарится, на поверхности останутся кристаллы разных характерных форм. Исследуйте и объясните это явление.
Разделы физики:
Молекулярная физика
Термодинамика
Материалы
Crystal Critters
Crystal critters: Self-ejection of crystals from heated, superhydrophobic surfaces
Modeling optical properties of non‐cubical sea‐salt particles
Crystal critters
Differences between colloidal and crystalline evaporative deposits
Self-lifting NaCl crystals
The dependence of evaporation and crystallization kinetics on dynamic and thermal background
Salt creeping as a self-amplifying crystallization process
Evaporative crystallization in drops on superhydrophobic and liquid-impregnated surfaces
Evaporation and heat transfer of aqueous salt solutions during crystallization
Low ice adhesion on nanotextured superhydrophobic surfaces under supersaturated conditions
The pressure induced by salt crystallization in confinement
Salt stains from evaporating droplets
Evaporation with sodium chloride crystallization in a capillary tube
Rings, igloos, and pebbles of salt formed by drying saline drops
Salt crystallization during evaporation: Impact of interfacial properties
Steady states and linear stability analysis of precipitation pattern formation at geothermal hot springs
Formation of natural gypsum megacrystals in Naica, Mexico
Evaporative deposition patterns revisited: Spatial dimensions of the deposit
Liquid marbles
Contact line deposits in an evaporating drop
Capillary flow as the cause of ring stains from dried liquid drops
Evaporatively controlled growth of salt trees
Linear- and nonlinear-optic properties of single-crystal organic salts
The principles determining the structure of complex ionic crystals