Nickel catalyst activity and hybrid decomposer design for Hydrogen Iodide decomposition process of Sulfur-Iodine Nuclear Hydrogen production cycle

摘要

We performed an activity test of the Nickel catalyst for the HI decomposition and concluded that this catalyst is proper for the KAIST operating scope. In addition, the hybrid decomposer design is suggested for the higher H_2 production efficiency by residual HI decomposition connected to the high temperature HI decomposer.