The Experimental Study of Double-Layer Heterogeneous CA Scaffold in Promoting the Surface Shape Recovery and Internal Osteogenesis of Alveolar Bone.

In this work, double-layer heterogeneous CA scaffolds were designed for alveolar bone defects. The outer layer featured high hardness and slow degradation, and large pores and rapid degradation characterized the inner layer. The CA scaffold morphology was akin to bone defects, and its direct implantation reduced the operation time.

Carbon Coated and Nitrogen Doped Hierarchical NiMo-Based Electrocatalysts with High Activity and Durability for Efficient Borohydride Oxidation.

Sodium borohydride is a promising candidate as hydrogen storage material. The direct borohydride fuel cell (DBFC) as an energy conversation device has attracted intensive attention owing to the low theoretical potential of borohydride oxidation reaction (BOR, -1.24 V vs SHE) on the anode.

Electrochemically controlled ON/OFF switching of NaBH hydrolysis based on NiMoN@NC for on-demand hydrogen production.

A facile and novel electrochemically controlled ON/OFF switching of NaBH hydrolysis is proposed for on-demand hydrogen production. A low potential can activate the catalyst to the ON state by promoting the adsorption and hydrolysis of BH, while a high potential can deactivate the catalyst to the OFF state by inhibiting the chemical hydrolysis.