Pusan National University Study Identifies Smarter Cooling Strategy for Liquid Hydrogen Tanks

<p>Researchers optimize liquid-hydrogen tank insulation with cryogenic sacrificial fluid cooling BUSAN, South Korea, July 31, 2026 /PRNewswire/ -- Hydrogen is a promising clean energy carrier, but storage remains challenging. Cooling it to approximately 20 K (-253 ℃) produces liquid hydrogen...</p>