The Influence of the Flow Direction of KOH Solutions on the Measurement of Dissolved Hydrogen Permeability Through Alkaline Water Electrolysis Membranes. - Lim, Jun Hyun; Hwang, Jin Pyo; Oh, Euntaek; Joo, Jinho; Hou, Jian; Lee, Chang Hyun (Polymers (20734360), 2026)