Self-assembled chrysanthemum-like microspheres constructed by few-layer ReSe2 nanosheets as a highly efficient and stable electrocatalyst for hydrogen evolution reaction
The ReSe2 has been synthesized via a facile one-pot hydrothermal reaction. The ReSe2 exhibits chrysanthemum-like microsphere architecture. The CRM deliver superior performances than reported Re-based dichalcogenides. The CRM have abundant edges and nanopores guaranteeing sufficient active sites.