Metal-Organic Frameworks as advanced moisture sorbents for energy-efficient high temperature cooling.

ABSTRACT: Latent cooling load accounts for 30% of the total load of air-conditioning, and its proportion is even higher in many tropical and subtropical climates. Traditional vapour-compression air-conditioning (VCAC) has a low coefficient of performance (COP) due to the refrigeration dehumidification process, which often makes necessary a great deal of subsequent re-heating. Technologies using conventional desiccants or sorbents for indoor moisture control are even less competitive than VCAC due to their high regeneration temperature, long cycling time and bulky components. Here, we report a novel high temperature cooling system that uses porous metal-organic frameworks (MOFs) as advanced sorbents for humidity control. We directly coat MOFs on the surface of evaporator and condenser. The system has

SUBMITTER: Cui S 

PROVIDER: S-EPMC6191459 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature