High Electrical Conductivity in Ni3(2,3,6,7,10,11-hexaiminotriphenylene)2, a Semiconducting Metal–Organic Graphene Analogue
Journal of the American Chemical Society2014Vol. 136(25), pp. 8859–8862
Citations Over TimeTop 1% of 2014 papers
Dennis Sheberla, Lei Sun, Martin A. Blood-Forsythe, Süleyman Er, Casey R. Wade, Carl K. Brozek, Alán Aspuru‐Guzik, Mircea Dincă
Abstract
Reaction of 2,3,6,7,10,11-hexaaminotriphenylene with Ni(2+) in aqueous NH3 solution under aerobic conditions produces Ni3(HITP)2 (HITP = 2,3,6,7,10,11-hexaiminotriphenylene), a new two-dimensional metal-organic framework (MOF). The new material can be isolated as a highly conductive black powder or dark blue-violet films. Two-probe and van der Pauw electrical measurements reveal bulk (pellet) and surface (film) conductivity values of 2 and 40 S·cm(-1), respectively, both records for MOFs and among the best for any coordination polymer.
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