Retraction notices

Monodisperse CuB23 nanoparticles grown on graphene as highly efficient catalysts for unactivated alkyl halide Heck coupling and levulinic acid hydrogenation

Type
Expression of concern
Notice date
1/30/2019 0:00
Journal
Catalysis Science and Technology
Publisher
Royal Society of Chemistry (RSC)
Notice DOI
10.1039/c9cy90010a
Original paper DOI
10.1039/c4cy01331j

Reasons