{"product_id":"cgaspcmofmil125ti","title":"MIL-125(Ti) Metal Organic Frameworks (MOFs) Powder for Gas Absorption, Separation, and Photocatalysis, CGASPCMOFMIL125Ti","description":"\u003cp\u003eMIL-125(Ti) (Ti8O8(OH)4(BDC)6, whereBDC = 1,4-benzenedicarboxylate) is a titanium-based metal-organic framework with a quasi-body-centered tetragonal (fcu-like) topology. It is constructed from cyclic, octameric titanium-oxo clusters (Ti8O8(OH)4) cross-linked by 12 ditopic terephthalate linkers, forming a 3D porous network that mimics the photoactivity of titanium dioxide (TiO2) while providing defined crystalline microporosity.\u003c\/p\u003e\n\u003cp\u003eFor photocatalysis, the key structural and functional features of the MIL-125(Ti) are: (1) Dual \u003cstrong\u003eMicroporous Cage Architecture\u003c\/strong\u003e: \u003cem\u003eOctahedral Cages\u003c\/em\u003e: ~ 12.5 Å internal diameter. \u003cem\u003eTetrahedral Cages\u003c\/em\u003e: ~ 6.1 Å internal diameter. \u003cem\u003eWindow Apertures\u003c\/em\u003e: Triangular microporous windows of ~ 5.0–6.0 Å. (2) \u003cstrong\u003eSemiconductor-Like Photoredox Behavior\u003c\/strong\u003e:\u003cem\u003e Valence \u0026amp; Conduction Bands\u003c\/em\u003e: The highest occupied crystal orbital (HOCO \/ valence band) is dominated by the π orbitals of the BDC organic linker (and O 2p), while the lowest unoccupied crystal orbital (LUCO \/ conduction band) is composed of empty Ti 3d orbitals. \u003cem\u003eOptical Bandgap\u003c\/em\u003e: Pristine MIL-125 exhibits an optical bandgap of ~ 3.6–3.8 eV (UV absorption edge ~ 350 nm). \u003cstrong\u003eReversible Ti^{4+} \/ Ti^{3+} Photo-Switching\u003c\/strong\u003e: Photoexcitation induces Ligand-to-Metal Charge Transfer (LMCT), transiently reducing Ti^{4+} to long-lived Ti^{3+} centers (evidenced by a reversible color shift to blue\/grey under UV\/inert conditions).\u003c\/p\u003e\n\u003ctable border=\"1\" style=\"width: 100.071%; height: 312.325px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 26.875px;\"\u003e\n\u003ctd style=\"width: 26.1939%; height: 26.875px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"width: 73.5923%; height: 26.875px;\"\u003eCGASPCMOFMIL125Ti (C-GASPC-MOF-MIL125Ti)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.875px;\"\u003e\n\u003ctd style=\"width: 26.1939%; height: 26.875px;\"\u003eCAS\u003c\/td\u003e\n\u003ctd style=\"width: 73.5923%; height: 26.875px;\"\u003e1193372-03-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 26.1939%; height: 19.6px;\"\u003eChemical Formula\u003c\/td\u003e\n\u003ctd style=\"width: 73.5923%; height: 19.6px;\"\u003eC48H28O36Ti8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.875px;\"\u003e\n\u003ctd style=\"width: 26.1939%; height: 26.875px;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"width: 73.5923%; height: 26.875px;\"\u003eWhite Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.875px;\"\u003e\n\u003ctd style=\"width: 26.1939%; height: 26.875px;\"\u003eAverage Sizes\u003c\/td\u003e\n\u003ctd style=\"width: 73.5923%; height: 26.875px;\"\u003e~300-500 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.875px;\"\u003e\n\u003ctd style=\"width: 26.1939%; height: 26.875px;\"\u003e\u003cem\u003eBET\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.5923%; height: 26.875px;\"\u003e\u0026gt;1100 m2\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.875px;\"\u003e\n\u003ctd style=\"width: 26.1939%; height: 26.875px;\"\u003e\u003cem\u003ePore Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.5923%; height: 26.875px;\"\u003e0.5-0.7 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 106.8px;\"\u003e\n\u003ctd style=\"width: 26.1939%; height: 106.8px;\"\u003e\u003cem\u003ePrimary Applications\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.5923%; height: 106.8px;\"\u003e\n\u003cp\u003eGas absorption, storage, and separation. \u003c\/p\u003e\n\u003cp\u003eWastewater treatment, ion separation\u003c\/p\u003e\n\u003cp\u003ePhotocatalysis \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.675px;\"\u003e\n\u003ctd style=\"width: 26.1939%; height: 24.675px;\"\u003e\u003cem\u003ePackage Grade\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.5923%; height: 24.675px;\"\u003e5 g\/bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eReferences:\u003c\/b\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cb\u003e\u003c\/b\u003e\u003ca href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.202203663\"\u003eC. Wang, et al., Titanium-Oxo Cluster Assisted Fabrication of a Defect-Rich Ti-MOF Membrane Showing Versatile Gas-Separation Performance, Angew Chem Int Ed, 2022, 61, e202203663\u003c\/a\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1387181123005371\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0376738815303689\"\u003eM. W. Anjum, et al., MIL-125(Ti) based mixed matrix membranes for CO2 separation from CH4 and N2, Journal of Membrane Science, 2016, 502, 21-28.\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"TYXC","offers":[{"title":"Default Title","offer_id":48258463957222,"sku":"CGASPCMOFMIL125Ti","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CGASPCMOFMIL125Ti_main.jpg?v=1788060511","url":"https:\/\/echemsupplies.com\/products\/cgaspcmofmil125ti","provider":"EChem Supplies","version":"1.0","type":"link"}