Co₃O₄ Supraparticle-Based Bubble Nanofiber and Bubble Nanosheet with Remarkable Electrochemical Performance.

ABSTRACT: Hollow nanostructures based on transition metal oxides (TMOs) with high surface-to-volumetric ratio, low density, and high loading capacity have received great attention for energy-related applications. However, the controllable fabrication of hybrid TMO-based hollow nanostructures in a simple and scalable manner remains challenging. Herein, a simple and scalable strategy is used to prepare hierarchical carbon nanofiber (CNF)-based bubble-nanofiber-structured and reduced graphene oxide (RGO)-based bubble-nanosheet-structured Co₃O₄ hollow supraparticle (HSP) composites (denoted as CNF/HSP-Co₃O₄ and RGO/HSP-Co₃O₄, respectively) by solution self-assembly of ultrasmall Co₃O₄ nanoparticles (NPs) assisting wi

SUBMITTER: Huang J 

PROVIDER: S-EPMC6662086 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature