Fabrication of poly(cyclotriphosphazene-co-4,4′-sulfonyldiphenol) nanotubes decorated with Ag–Au bimetallic nanoparticles with enhanced catalytic activity for the reduction of 4-nitrophenol

Abstract

Poly(cyclotriphosphazene-<italic>co</italic>-4,4′-sulfonyldiphenol) nanotubes are facilely prepared and employed as a support to deposit Ag–Au bimetallic nanoparticles directly, which show superior catalytic performance.