Soluble conjugated microporous

Figure 3.18 Top two-step, one-pot synthesis of a soluble conjugated microporous pol mier, SCMP-1 (A4,1,3,6,8-tetrabromopyrene B2, l,3-dibromo-7-tert-butylpyrene). The resulting material is a statistical hyperbranched copol5mier that is soluble in common organic solvents. Bottom a solution of SCMP-1 in THF shows green luminescence under ultraviolet (UV) irradiation. ...

Pervaporation of methanol and methyl rerf-butyl ether (MTBE) using hollow fibers coated with polypyrrole, poly(A/-methylpyrrole), and polyaniline was studied by Martin et al. [77]. A microporous hollow-fiber ultrafiltration membrane made of cellulose was coated with a conjugated polymer. An uncoated hollow fiber had only a slight preference for transporting methanol ( tnethanoi/MTBE = 1.06), attributed to the more polar methanol being more soluble in the somewhat polar cellulose-based film. The polypyrrole-coated fiber had only... 

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