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Surface confined synthesis of porphyrin containing two-dimensional polymers: the effect of rigidity and preferential adsorption of building blocks. | LitMetric
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Surface confined synthesis of porphyrin containing two-dimensional polymers: the effect of rigidity and preferential adsorption of building blocks.

Xiuling Sun , Lixia Fan , Xin Zhou , Wei Quan Tian , Zongxia Guo , Zhibo Li , Xiaokang Li , Shengbin Lei

Chem Commun (Camb)

State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin, 150080, China.

Published: April 2015

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Article Abstract

We have designed and synthesized two porphyrin containing two-dimensional (2D) polymers based on the imine linkage. Both the 2D polymers are revealed to be 2D organic semiconductors with band gaps of around 1 eV. STM characterization reveals that the rigidity and affinity of building blocks to the surface has essential effects on the topology of the 2D polymers.

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http://dx.doi.org/10.1039/c5cc00659gDOI Listing

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