Solid–gas thermochemical sorption thermal battery for solar cooling and heating energy storage and heat transformer

Investigation on innovative thermal conductive composite strontium chloride for ammonia sorption refrigeration

“…3 e 3 NH (liq) NH (gas) H     (2) where the enthalpy for the reaction between SrCl2 and NH3 are 41432 J•mol -1 [23].…”

A novel solid–gas thermochemical multilevel sorption thermal battery for cascaded solar thermal energy storage

“…Recently, solid-gas thermochemical sorption thermal battery was firstly developed by Li et al [27] in order to make a distinct difference between sorption thermal energy storage and conventional sensible heat, PCM latent heat, and chemical energy storage. Sorption thermal battery has a similar charging and discharging Nomenclature C p-NH 3 specific heat of ammonia (kJ/(kg°C)) C p-m specific heat of metallic reactor (kJ/(kg°C)) C p-r specific heat of reactant (kJ/(kg°C)) m m mass of metallic part in reactor (kg) m a mass of ammonia (kg) m r mass of reactant (kg) n number of the moles of refrigerant P c condensation pressure (Pa) P e evaporation pressure (Pa) P eq equilibrium reaction pressure ( Subscripts L/G liquid-gas equilibrium line S/G solid-gas equilibrium line processes like an electrical battery, but its purpose is to provide a temperature difference instead of voltage different.…”

Investigation on novel modular sorption thermal cell with improved energy charging and discharging performance

“…Concept of sorption thermal battery is analogous to electric battery. Temperature difference and heat provided by thermal battery is similar as voltage difference and current supplied by electric battery [17]. In fact, electrical battery is composed of several cells for easy connection.…”