Nanotechnology PAPER Graphene/graphitic carbon nitride decorated with AgBr to boost photoelectrochemical performance with enhanced catalytic ability To cite this article: Tahir Muhmood et al 2020 Nanotechnology 31 505602 View the article online for updates and enhancements. This content was downloaded from IP address 180.209.4.123 on 15/01/2021 at 01:59