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High Electrical Conductivity in Ni3(2,3,6,7,10,11-hexaiminotriphenylene)2, a Semiconducting Metal–Organic Graphene Analogue
Journal of the American Chemical Society ( IF 14.4 ) Pub Date : 2014-04-25 , DOI: 10.1021/ja502765n
Dennis Sheberla 1 , Lei Sun 1 , Martin A. Blood-Forsythe 2 , Süleyman Er 2 , Casey R. Wade 1 , Carl K. Brozek 1 , Alán Aspuru-Guzik 2 , Mircea Dincă 1
Affiliation  

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.

中文翻译:

Ni3(2,3,6,7,10,11-hexaiminotriphenylene)2 的高导电性,一种半导体金属-有机石墨烯类似物

2,3,6,7,10,11-六氨基苯并苯与 Ni(2+) 在有氧条件下在 NH3 水溶液中反应生成 Ni3(HITP)2 (HITP = 2,3,6,7,10,11-hexaiminotriphenylene ),一种新的二维金属有机框架(MOF)。这种新材料可以分离为高导电性黑色粉末或深蓝紫色薄膜。双探针和范德堡电气测量显示体积(颗粒)和表面(薄膜)电导率值分别为 2 和 40 S·cm(-1),这都是 MOF 的记录,并且是任何配位聚合物的最佳记录。
更新日期:2014-04-25
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