Naphthalene-based semiconducting microporous polyimides for high-efficiency photo-catalytic dye degradation

Abstract

Naphthalene-based semiconducting microporous polyimides (MPIs) were prepared within 30 min via a solvothermal method and used for photo-catalysis, achieving efficient photo-degradation of methylene blue (MB) and rhodamine B (RhB).

Three Birds with One Sulfur: Construction of Sulfur-Bridged Porous Organic Polymers for Efficient Gold Adsorption

“…According to our previous research, surface area is a measure of the degree of polymeric network evolution, ensuring an adequate effective collision and avoiding early desolvation is conducive to acquiring products with a large surface area. 22 In our case, these factors are controlled by adjusting the doses of the solvent (or porogen). As a result, insufficient amounts of sulfur (S/Per = 2:1) lead to premature desolvation of the newly formed cross-linked network, resulting in inadequate crosslinking and low surface area.…”