One-pot synthesis of CoFe 2 O 4 /graphene oxide hybrids and their conversion into FeCo/graphene hybrids for lightweight and highly efficient microwave absorber

CoFe 2 O 4 /graphene oxide hybrids have been successfully fabricated via a facile one-pot polyol route, followed by chemical conversion into FeCo/graphene hybrids under H 2 /NH 3 atomosphere.