fig6

Figure 6. (A) Phase change enthalpy of SMPCC-4 before and after 100 cool-heating cycles; and (B) before and after 20 light-thermal cycles^[170]; (C) Schematic graph of the fabrication process of EP-BN, EP-BN@CL, and n-Docosane-based biomass-derived shape-stable organic PCCs^[171]; (D) Light-thermal conversion curves of all samples^[50]; (E) Cross-sectional and longitudinal-sectional magnified SEM images of S-SiC porous ceramics^[174]; (F) Sample thermal performance characterization and COMSOL Multiphysics software simulation graphs^[175]; (G) SEM of the sample containing 70 wt% OC^[176]; (H) Schematic diagram of the enhancement of thermal conductivity anisotropy with the addition of GF and the heat conduction of the PCCs^[177]. GF: gravity force; PCC: phase change composite.