Hybrid electrocatalysts with excellent electrocatalytic activity for hydrogen reduction are fabricated using an efficient and facile electrochemical route. The electronic and synergistic effects between Co(OH)₂ and polyaniline (PANI) in the composite structure are the key factors that generate the high electrocatalytic activity and excellent stability. A highly efficient, non-precious metal-based flexible electrocatalyst for high-performance electrocatalysts is shown, which reveals a novel route for the design and synthesis of electrocatalysts.

http://onlinelibrary.wiley.com/doi/10.1002/adma.201503187/full

中文报道（基于氢氧化钴核壳结构纳米片的制备及其电催化析氢性能）：http://www.x-mol.com/news/1693