Synthesis and properties of tubular-shape conjugated microporous polymers with high purity

Novel thiophene-bearing conjugated microporous polymer honeycomb-like porous spheres with ultrahigh iodine uptake

“…20,21 Also, the high designable flexibility of CMPs makes it possible to exquisitely control both the chemical nature and desired porosity of CMPs by simply varying the molecular structure or chemical constitution of CMP building blocks. [22][23][24][25] Previous studies have proven that both the desired porous features of absorbents and high affinity of host materials to iodine would enhance the iodine uptakes of a porous absorbent. [17][18][19] We have demonstrated that the choice of both monomer structures and solvents should lead to different morphology or pore structures.…”

“…[17][18][19] We have demonstrated that the choice of both monomer structures and solvents should lead to different morphology or pore structures. 17,24,25 So, the design of a porous absorbent which enables fine tuning of these two factors should be of special interest. As a proof-of-concept study, in this work we attempted to use thiophene-containing monomers to manipulate both the suitable porosity and chemical composition of the resulting products.…”

Amine-functionalized porous organic polymers for carbon dioxide capture

“…101 CMPs are typically synthesized via the palladium-catalyzed Sonogashira–Hagihara polymerization of terminal alkynes and/or aryl halides. 143 For example, Dawson et al have reported amine-functionalized CMPs (CMP-1-NH 2 ) by the Sonogashira–Hagihara palladium cross-coupling reaction of 1,3,5-triethynylbenzene with 2,5-dibromoaniline (Fig. 10).…”

Bifunctional conjugated microporous polymer based filters for highly efficient PM and gaseous iodine capture

“…It is known in previous studies that the ratio of alkyne to bromine plays an important role in the product morphology and the modulation of pore properties, etc. 58 In this chapter, the molar ratio of alkyne and bromine functional groups was 2 : 1. Synthesis of CMPs@6.…”