Electronic Transfer Enhanced Fishnet-Like Coxp Loaded Ru Nanoclusters As Efficient Catalyst for Hydrogen Generation Via Nabh4 Hydrolysis

NaBH4 hydrolysis enables efficient and rapid hydrogen generation by designing the efficient catalyst. Herein, 1.5 nm Ru nanoclusters are uniformly loaded on the fishnet-like CoxP, which is fabricated by ZIF-67 in-situ etching, annealing, phosphating and loading in turns, the above novel optimized Ru@CoxP catalyst obtains high specific surface area and electron transfer between Ru and Co species, which displays higher turnover frequency ( [[EQUATION]] ) and hydrogen generation rate ( [[EQUATION]] ) than Ru, CoxP and most reported similar catalysts during NaBH4 hydrolysis.The excellent catalytic activity is due to the micro-nano structure with high specific surface area and the synergistic effect between Ru and Co species providing more catalytic active sites, which is a precise and controllable design method for developing noble metal/transition metal composite catalyst.