Ammonia borane (AB) can be catalytically hydrolyzed to provide hydrogen at room temperature due to its high potentaial for hydrogen storage.Non-precious metal heterogeneous catalysts have broad application in the field of energy catalysis.In this article,catalysts precursor is obtained from Co-Ti-resorcinol-formaldehyde resin by sol-gel method.Co/TiO2@N-C (CTC) catalyst is prepared by calcining the precursor under high temperature conditions in nitrogen atmosphere.Co-CoOx/TiO2@N-C (COTC) is generated by the controllable oxidation reaction of CTC.The catalyst can effectively promote the release of hydrogen during the hydrolytic dehydrogenation of AB.High hydrogen generation at a specific rate of 5905 mL min-1 gco-1 is achieved at room temperature.The catalyst retains its 85％ initial catalytic activity even for its fifth time use in AB hydrolysis.The synergistic effect among Co,Co3O4 and TiO2 promotes the rate limiting step with dissociation and activation of water molecules by reducing its activation energy.The applied method in this study promotes the development of non-precious metals in catalysis for utilization in clean energy sources.