%0 Journal Article %T Effect of Gravity and Various Operating Conditions on Proton Exchange Membrane Water Electrolysis Cell Performance %A Choi, Yena %A Lee, Woojung %A Na, Youngseung %J Membranes %V 11 %N 11 %@ 2077-0375 %D 2021-10-27 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve