In-situ growth of polyvinylpyrrolidone modified Zr-MOFs thin-film nanocomposite (TFN) for efficient dyes removal

Recent Improvement Strategies on Metal-Organic Frameworks as Adsorbent, Catalyst, and Membrane for Wastewater Treatment

“…Several researchers showed that MOFs-based MMM technology have high performance in dye filtration [149][150][151][152]. to PSU via NIPS to produce PSU-MIL-53(Al) composite membrane [145].…”

CO2 sensing under ambient conditions using metal–organic frameworks

“…Therefore, we have chosen polyvinylpyrrolidone (PVP) as the support for the MOFs due its excellent hydrophilic and surface modification agent properties which facilitate the dispersion of nanoparticles. 36 Moreover, PVP is a nontoxic polymer and its CH 2 , CO and C-N functional groups have been widely used to control the shape and nanocrystal size via their selective attachment on the specific facets of nanocrystals. 37 During sensor preparation, NdMo-MOF gave a thin suspension with a high residual content, whereas the sensor with Zn-MOF-74 gave a suspension with a low residual content.…”

Macroscopic MOF Architectures: Effective Strategies for Practical Application in Water Treatment

“…Adsorption of anionic dye MO, selectivity toward MO from an anionic/cationic dye mixture of MO/MB [111] Direct mixing 3D aerogel UiO-66-NH 2 -CS aerogel monolith (UNCAM) Adsorption of Pb(II) [112] In situ growth 3D aerogel Ni/Co-MOF@CMC aerogels Adsorption of tetracycline hydrochloride and bacteriostatic agent [113] Direct mixing 3D aerogel UiO-66/cellulose aerogels Adsorption of MB and MO [114] Direct mixing 3D aerogel ZIF-8 (ZIF-67)/AG aerogel Adsorption of RhB [115] Direct mixing 3D Carbon gel 3D porous carbon monolith (PZ-2-C) Adsorption of MB and MO [116] Tremendous efforts have been undertaken to seek feasible methods and synthesis strategies and applications in water treatment of typical MOF-based macroscopic materials are summarized in Table 1. [17,[98][99][100][101][102][103][104][105][106][107][108][109][110][111][112][113][114][115][116] These catalysts can simplify the process of water treatment, improve water treatment capacity, and avoid the secondary pollution caused by powder MOF.…”