Improved form stability, thermal storage capacity and thermal conductivity of polyurethane based waste sponge carbon/expanded graphite/organic phase change materials coated by … S Wang, X Gu, T Kar, A Sarı, E Çakır, T Varol, SB Akçay, O Gencel, ... Sustainable Materials and Technologies 43, e01245, 2025 | | 2025 |