Overlapping electron density and the global delocalization of π‐aromatic fragments as the reason of conductivity of the biphenylene network
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DOI: 10.1002/jcc.26854
Abstract: Recently fabricated 2D biphenylene network is an astonishing solid‐state material, which possesses unique metal‐like conductive properties. At the same time, two‐dimensional boron nitride network (2D‐BN)—an isoelectronic and structural analogue of biphenylene network, is an insulator… read more here.
Keywords: network; electron density; biphenylene network;
Unveiling the Multiradical Character of the Biphenylene Network and Its Anisotropic Charge Transport
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DOI: 10.1021/jacs.2c02178
Abstract: Recent progress in the on-surface synthesis and characterization of nanomaterials is facilitating the realization of new carbon allotropes, such as nanoporous graphenes, graphynes, and 2D π-conjugated polymers. One of the latest examples is the biphenylene… read more here.
Keywords: biphenylene network; transport; multiradical character;
Effective regulation of the electronic properties of a biphenylene network by hydrogenation and halogenation
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DOI: 10.1039/d2ra03673h
Abstract: A biphenylene network, the first synthesized non-graphene planar carbon allotrope composed entirely of sp2-hybridized carbon atoms, has attracted widespread interest due to its unique structure, and electronic and mechanical properties. A pristine biphenylene network is… read more here.
Keywords: electronic properties; biphenylene network; hydrogenation halogenation;