We will present an overview of our efforts on the synthesis, functionalization and assembly of polymer coated ferromagnetic cobalt nanoparticles as precursors to prepare heterostructured cobalt oxide nanowires.    A novel synthetic methodology, termed, �Colloidal Polymerization� will also be discussed where ferromagnetic polystyrene coated cobalt nanoparticles were used as �colloidal monomers� to form fused cobalt oxide nanowires.  Using a combination of dipolar assembly and a nanoparticle conversion chemistryt (e.g., oxidation, galvanic exchange), cobalt oxide nanowires with controlled placement of noble metal and semiconductor inclusions has been achieved.  We will discuss our recent efforts to control the sequence, composition and architecture of these dipolar assemblies and the resulting electrochemical properties of the converted cobalt oxide nanocomposites.

Synthesis and electrocatalytic properties of heterostructured cobalt oxide nanocomposites

246th National Meeting (2013)

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.