Effect of Temperature and Current Density on Polybenzimidazole Zirconium Phosphate Hybrid Membrane in Copper Chloride Electrolysis for Hydrogen Production                                                                                               Corresponding author: mohdfadhzir@utm.my, nordin_sab@upm.edu.my2019 UTHM Publisher.All right reserved.penerbit.uthm.edu.my/ojs/index.php/ijie