Porous copper sulfide–carbon composites with Cu 1.96 S uniformly dispersed within the well-graphitized carbon octahedra framework have been rationally fabricated by a green one-step MOFs-templated method.
A novel composite catalyst constructed from ultrasmall CoP nanoparticles uniformly embedded within a porous graphitic carbon (GC) polyhedral framework towards oxygen evolution reaction has been rationally synthesized through simultaneous pyrolysis and phosphorization of preformed ZIF-67.