Fig. 1From: The Enhanced Catalytic Activities of Asymmetric Au-Ni Nanoparticle Decorated Halloysite-Based Nanocomposite for the Degradation of Organic DyesSchematic illustration of the catalytic reduction of organic dyes by using HNTs@Fe3O4@Au and HNTs@Fe3O4@Au-Ni nanocomposites as the catalystsBack to article page