Abstract
Porous polymers, integrating the advantages of porous materials and conventional polymers, have been well developed and exhibited tremendous attention in the fields of material, chemistry and biology. Of these, boron-containing conjugated porous polymers, featuring tunable geometric structures, unique Lewis acid boron centers and very rich physical properties, such as high specific surface, chargeable scaffold, strong photoluminescence and intramolecular charge transfer, have emerged as one of the most promising functional materials for optoelectronics, catalysis and sensing, etc. Furthermore, upon thermal treatment, some of them can be effectively converted to boron-doped porous carbon materials with good electrochemical performance in energy storage and conversion, extensively enlarging the applicable scope of such kinds of polymers. In this review, the synthetic approaches, structure analyses and various applications of the boron-containing conjugated porous polymers reported very recently are summarized.
Highlights
Over the past few decades, porous materials, like activated carbons [1,2,3], zeolites [4,5] and metal organic frameworks (MOFs) [6,7,8], with high surface areas and well-defined porosity have been well developed and widely used in many fields
COmg·g at a temperature of and bar pressure, which are comparable demonstrating that covalent organic frameworks (COFs) the electron-rich nitrogen atomsarea on the pore wall of based conjugated microporous polymers (BCMP)-2 have awhile with conditions, the reported boron-based with higher surface and larger pore volume; positive influence on the uptake capacity of carbon dioxide through the strong acid-basea high carbon dioxide uptake of 74.5 mgg was obtained by BCMP-2 containing triphenylamine interaction [102]
Under the same conditions, demonstrating that the electron-rich nitrogen atoms on the pore wall absorption spectra of BCMP-1 synthesized from homocoupling of tris(alkynylduryl)borane is of BCMP-2 have a positive influence on the uptake capacity of carbon dioxide through the strong acid-base interaction [102]
Summary
Over the past few decades, porous materials, like activated carbons [1,2,3], zeolites [4,5] and metal organic frameworks (MOFs) [6,7,8], with high surface areas and well-defined porosity have been well developed and widely used in many fields.
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