Retraction notices

Preparation and characterization of nano-sized Pt–Ru/C catalysts and their superior catalytic activities for methanol and ethanoloxidation

Type
Expression of concern
Notice date
8/18/2021 0:00
Journal
Physical Chemistry Chemical Physics (PCCP)
Publisher
Royal Society of Chemistry (RSC)
Notice DOI
10.1039/d1cp90169a
Original paper DOI
10.1039/c1cp20064j

Reasons