The dual capture of AsV and AsIII by UiO-66 and analogues.
نویسندگان
چکیده
UiO-66 and analogues were successfully tailored to chemoselectively capture AsV oxyanions at the hydroxylated node and neutral AsIII species with the thiolated organic linkers. More efficient and faster uptake can be achieved with increasing defect densities, increasing pore aperture sizes, and decreasing particle sizes.
منابع مشابه
The dual capture of AsV and AsIII by UiO-66 and analogues† †Electronic supplementary information (ESI) available: Includes synthesis and preparation of UiO-66 and analogues along with characterization data (PXRD, TGA analysis, N2 isotherms, DRIFTS, XPS analysis), Lagergren kinetic data fittings, leaching studies, recycling studies, and other relevant observations. See DOI: 10.1039/c6sc00490c Click here for additional data file.
Metal organic frameworks (MOFs) are highly porous and crystalline coordination polymers that can be synthesized from a wide variety of metal-cluster nodes and a diverse selection of multitopic organic linkers. As a result, they are highly tailorable and different combinations of functionalities can be incorporated into the nodes and the linkers in an orthogonal manner. Not surprisingly, these m...
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ورودعنوان ژورنال:
- Chemical science
دوره 7 10 شماره
صفحات -
تاریخ انتشار 2016