High Electrical Conductivity in Ni 3 (2,3,6,7,10,11-hexaiminotriphenylene) 2 , a Semiconducting Metal–Organic Graphene Analogue
Wade, Casey R.
Brozek, Carl K.
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CitationSheberla, Dennis, Lei Sun, Martin A. Blood-Forsythe, Süleyman Er, Casey R. Wade, Carl K. Brozek, Alán Aspuru-Guzik, and Mircea Dincă. 2014. “ High Electrical Conductivity in Ni 3 (2,3,6,7,10,11-Hexaiminotriphenylene) 2 , a Semiconducting Metal–Organic Graphene Analogue .” Journal of the American Chemical Society 136 (25) (June 25): 8859–8862. doi:10.1021/ja502765n.
AbstractReaction of 2,3,6,7,10,11-hexaaminotriphenylene with Ni2+ in aqueous NH3 solution under aerobic conditions produces Ni3(HITP)2 (HITP = 2,3,6,7,10,11-hexaiminotriphenylene), a new two-dimensional metalorganic 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 Scm -1 and 40 Scm -1, respectively, both records for MOFs and among the best for any coordination polymer.
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