In 2019,Journal of Materials Chemistry A: Materials for Energy and Sustainability included an article by Liu, Chuanyao; Jiang, Yunzhe; Nalaparaju, Anjaiah; Jiang, Jianwen; Huang, Aisheng. Product Details of 34374-88-4. The article was titled 《Post-synthesis of a covalent organic framework nanofiltration membrane for highly efficient water treatment》. The information in the text is summarized as follows:
Nanofiltration (NF) membranes with ultrahigh water flux and high ion rejection are substantially beneficial for desalination and wastewater treatment. However, synthesis of NF membranes with high water permeance while maintaining high ion rejection remains a great challenge. Herein, we report a highly stable covalent organic framework (COF) IISERP-COOH-COF1 membrane with high ion rejection and relatively high water flux. Through post-modification, the pore aperture of the IISERP-COOH-COF1 membrane can be constricted, thus preventing ions from accessing the pores. Further, covalent post-functionalization is helpful to reduce non-selective transport through invisible intercrystalline defects, thus enhancing salt rejection. Demonstrated by both exptl. and simulation studies, the IISERP-COOH-COF1 membrane shows superior ion rejection (e.g., 96.3% for Na2SO4, 97.2% for MgSO4, 99.6% for FeCl3, 90.6% for MgCl2, and 82.9% for NaCl) based on size exclusion, with a water flux above 0.5 L m-2 h-1 bar-1. In addition to this study using 2,4,6-Trihydroxybenzene-1,3,5-tricarbaldehyde, there are many other studies that have used 2,4,6-Trihydroxybenzene-1,3,5-tricarbaldehyde(cas: 34374-88-4Product Details of 34374-88-4) was used in this study.
2,4,6-Trihydroxybenzene-1,3,5-tricarbaldehyde(cas: 34374-88-4) is a member of phloroglucinol derivatives.Product Details of 34374-88-4For acyl phloroglucinols, it is considered the largest category of compounds among phloroglucinols of natural characteristics.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts