Abstract
Monodispersed five-fold twinned gold (Au) nanocrystals (NCs) with a pentagon (Pg) morphology exclusively bounded by {110} facets have been prepared through a PVP-assisted seed-mediated growth in N,N-dimethylformamide (DMF). Low water concentration, low reaction temperature and existence of DMF have been confirmed to play important roles in achieving the {110}-facet-bounded Au Pg NCs. A possible evolution process from Au decahedron (Dh), via {110}-facet-truncated decahedron (TD), {110}-facet-heavily-truncated decahedron (HTD) and pentagonal star (PS) to final Pg has been suggested to understand the formation of the Pg Au nanocrystals in the DMF reaction system.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
