Synthetic Route of C9H6O6In 2020 ,《Solid-Vapor Interface Engineered Covalent Organic Framework Membranes for Molecular Separation》 was published in Journal of the American Chemical Society. The article was written by Khan, Niaz Ali; Zhang, Runnan; Wu, Hong; Shen, Jianliang; Yuan, Jinqiu; Fan, Chunyang; Cao, Li; Olson, Mark A.; Jiang, Zhongyi. The article contains the following contents:
Covalent organic frameworks (COFs) with intrinsic, tunable, and uniform pores are potent building blocks for separation membranes, yet poor processing ability and long processing time remain grand challenges. Herein, we report an engineered solid-vapor interface to fabricate a highly crystalline two-dimensional COF membrane with a thickness of 120 nm in 9 h, which is 8 times faster than the reported literature. Due to the ultra-thin nature and ordered pores, the membrane exhibited an ultra-high permeance (water ∼ 411 L m-2 h-1 bar-1 and acetonitrile ∼ 583 L m-2 h-1 bar-1) and excellent rejection of dye mols. larger than 1.4 nm (> 98%). The membrane exhibited long-term operation which confirmed its outstanding stability. Our solid-vapor interfacial polymerization method may evolve into a generic platform to fabricate COFs and other organic frameworks membranes. The results came from multiple reactions, including the reaction of 2,4,6-Trihydroxybenzene-1,3,5-tricarbaldehyde(cas: 34374-88-4Synthetic Route of C9H6O6)
2,4,6-Trihydroxybenzene-1,3,5-tricarbaldehyde(cas: 34374-88-4) is a member of phloroglucinol derivatives. Phloroglucinol derivatives are a major class of secondary metabolites. Phloroglucinol compounds can be classified into monomeric, dimeric, trimeric and higher phloroglucinols, and phlorotannins.Synthetic Route of C9H6O6
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