Bramantyo Airlangga

Acetylated cassava starch-based microcellular foams prepared by supercritical CO₂ processing: Structure, foaming behavior and biodegradability

Acetylated cassava starch-based microcellular foams were prepared using supercritical carbon dioxide (ScCO₂) processing to investigate the combined effects of the degree of substitution (DS) and saturation pressure on the foam morphology, physical properties, and degradation beha...

Ocean thermal energy conversion efficiency: a systematic review of thermodynamic limits, system designs, and performance drivers

Ocean Thermal Energy Conversion (OTEC) offers continuous and predictable renewable power by exploiting the temperature difference between warm surface seawater and cold deep seawater; however, its widespread deployment is constrained by inherently low conversion efficiency. This...