Synthesis of Fe/Cu/Al2O3 coated with BaSO4 composites granule for sulfuric acid decomposition to hydrogen production - Yoo, Kye Sang; ABIMANYU HAZNAN; Nagaraja B.M.; Gong, Gyeong Taek; Kim Chang Soo; Ahn, Byoung Sung; Jung, Kwang Deog; Kim, Hong Gon