Towards Hydrazine Based Hydrogen Storage Materials Incorporating Late Transition Metals: a DFT Study

Our established method of modeling transition metal based H2 storage materials is extended to include the desirable and achievable targets of hydrazine linked Cu(I), Cu(II) and Ni(II). Two coordinate Cu(I) H2 binding site representations bind two H2 molecules through the reversible Kubas interaction with a theoretical maximum storage capacity of 4.27%wt.