Synthesis of Two-Dimensional Polymer at the Liquid/Solid Interface

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This proposal aims at the synthesis of two-dimensional (2D) polymers using self-assembly of reactive molecules at the liquid/solid interfaces. First project is the synthesis of 2D polymer using imine forming reaction between a host network and guest molecule. Amino groups and formyl groups were introduced to the host network and guest molecule, respectively. Upon addition of acid catalyst, STM observations suggested the formation of linkages between them. Second project is the synthesis of porous 2D polymer using cross-linking of the diacetylene units in the host network. However the formation of linkages was not observed. On the basis of this result, new molecular design to achieve the synthesis of porous 2D polymer is established.