Phase change solar container viscose non-woven fabric

Herein, we report for the first time a versatile strategy for designed assembly of high-enthalpy flexible phase change nonwovens (GB-PCN) by wet-spinning hybrid graphene-boron nitride (GB) fiber and subsequent impregnating paraffins (e.g., eicosane, octadecane).. Such phase change nonwoven is highly applicable for mask and cloth intelligent temperature control. Phase change materials have a key role for wearable thermal management, but suffer from poor water vapor permeability, low enthalpy value and weak shape stability caused by liquid phase leakage and. . to keep astronauts comfortable and cool. In order to protect an astronaut from the extreme temperatures in space, engineers at Johnson Space Center created liquid-cooled garments that run water in small channels throughout the suit in what is called an active control system. However, in the 1980s. . Phase change materials (PCMs) can have a certain temperature range during their phase transition meantime the thermal energy is adsorbed or released. PCMs are characterized to adsorb/release thermal energy during the phase transition process over a certain temperature range. PCMs have been applied.