《Ultralight covalent organic framework/graphene aerogels with hierarchical porosity》 was written by Li, Changxia; Yang, Jin; Pachfule, Pradip; Li, Shuang; Ye, Meng-Yang; Schmidt, Johannes; Thomas, Arne. COA of Formula: C9H6O6 And the article was included in Nature Communications in 2020. The article conveys some information:
The fabrication of macroscopic objects from covalent organic frameworks (COFs) is challenging but of great significance to fully exploit their chem. functionality and porosity. Herein, COF/reduced graphene oxide (rGO) aerogels synthesized by a hydrothermal approach are presented. The COFs grow in situ along the surface of the 2D graphene sheets, which are stacked in a 3D fashion, forming an ultralight aerogel with a hierarchical porous structure after freeze-drying, which can be compressed and expanded several times without breaking. The COF/rGO aerogels show excellent absorption capacity (uptake of >200 g organic solvent/g aerogel), which can be used for removal of various organic liquids from water. Moreover, as active material of supercapacitor devices, the aerogel delivers a high capacitance of 269 F g-1 at 0.5 A g-1 and cycling stability over 5000 cycles. The results came from multiple reactions, including the reaction of 2,4,6-Trihydroxybenzene-1,3,5-tricarbaldehyde(cas: 34374-88-4COA of Formula: C9H6O6)
2,4,6-Trihydroxybenzene-1,3,5-tricarbaldehyde(cas: 34374-88-4) is a member of phloroglucinol derivatives.COA of Formula: C9H6O6For acyl phloroglucinols, it is considered the largest category of compounds among phloroglucinols of natural characteristics.
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