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Silver Nanoparticles Supported On Carbon Nanotube Carpets: Influence Of Surface Functionalization, Anil K. Karumuri, Dhawal P. Oswal, Heather A. Hostetler, Sharmila M. Mukhopadhyay
Silver Nanoparticles Supported On Carbon Nanotube Carpets: Influence Of Surface Functionalization, Anil K. Karumuri, Dhawal P. Oswal, Heather A. Hostetler, Sharmila M. Mukhopadhyay
Mechanical and Materials Engineering Faculty Publications
The effectiveness of nanoparticle-based functional devices depends strongly on the surface morphology and area of the support. An emerging powerful approach of increasing the available surface area without decreasing strength or increasing bulk is to attach arrays of suitable nanotubes on the surface, and to attach the necessary nanoparticles to them. Earlier publications by this team have shown that carpet-like arrays of carbon nanotubes (CNTs) can be successfully grown on a variety of larger carbon substrates such as graphite, foams and fabric, which offer hierarchical multiscale supporting architecture suitable for the attachment of silver nanoparticles (AgNPs). A limiting factor of …