Material screening for two-step thermochemical splitting of H2S using metal sulfide Osahon Osasuyi, Khalid Al-Ali, Mohammad Abu Zahra, Giovanni Palmisano and Dang Viet Quang E3S Web Conf., 83 (2019) 01003 Published online: 11 February 2019 DOI: 10.1051/e3sconf/20198301003