{"product_id":"cgasmofmil101cr","title":"MIL-101(Cr) Metal Organic Frameworks (MOFs) Powder for Gas Absorption and Separation, CGASMOFMIL101Cr","description":"\u003cp\u003eMIL-101(Cr) (Cr3O(X)(H2O)2(BDC)3, where X = F- or OH-; BDC = 1,4-benzenedicarboxylate) is a high-surface-area, mesoporous metal-organic framework with an augmented MTN zeolite topology. It is composed of trimeric chromium (Cr3O) octahedral building blocks linked by ditopic terephthalate ligands into giant supertetrahedra.\u003c\/p\u003e\n\u003cp\u003eFor Gas Absorption \u0026amp; Separation, the key structural features of the MIL-101(Cr) are: (1) \u003cstrong\u003eDual Mesoporous Cages\u003c\/strong\u003e: \u003cem\u003eSmall Mesoporous Cages\u003c\/em\u003e: Internal diameter of ~ 29 Å with pentagonal window apertures of 12 Å. \u003cem\u003eLarge Mesoporous Cages\u003c\/em\u003e: Internal diameter of 34 Å with hexagonal window apertures of ~ 16 Å. (2) \u003cstrong\u003eUltra-High Porosity\u003c\/strong\u003e: \u003cem\u003eBET Surface Area\u003c\/em\u003e: Typically 3000–4200 m2\/g surpassing MIL-100 and UiO-66). \u003cem\u003ePore Volume\u003c\/em\u003e: 1.40–2.10 cm3\/g. (3) \u003cstrong\u003eOpen Lewis Acidic Cr3+ Sites\u003c\/strong\u003e: Thermal activation removes terminal water and fluoride\/hydroxyl species from the Cr3(u3-O) clusters, generating a high density of coordinatively unsaturated Lewis acidic Cr3+ sites (~ 3.0 mmol\/g). (4) \u003cstrong\u003eChemical \u0026amp; Hydrothermal Resilience\u003c\/strong\u003e: The kinetically inert d3 electronic configuration of Cr3+ imparts high resistance to moisture, boiling water, organic solvents, and acid-gas exposure (SO2, H2S). It remains thermally stable up to ~ 400°C in air\/inert environments.\u003c\/p\u003e\n\u003ctable border=\"1\" style=\"width: 100.071%; height: 293.725px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 26.875px;\"\u003e\n\u003ctd style=\"width: 24.6929%; height: 26.875px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"width: 72.8334%; height: 26.875px;\"\u003eCGASMOFMIL101Cr (C-GAS-MOFMIL101Cr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.875px;\"\u003e\n\u003ctd style=\"width: 24.6929%; height: 26.875px;\"\u003eCAS\u003c\/td\u003e\n\u003ctd style=\"width: 72.8334%; height: 26.875px;\"\u003e869288-09-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.875px;\"\u003e\n\u003ctd style=\"width: 24.6929%; height: 26.875px;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"width: 72.8334%; height: 26.875px;\"\u003eGreen Powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.875px;\"\u003e\n\u003ctd style=\"width: 24.6929%; height: 26.875px;\"\u003eAverage Sizes\u003c\/td\u003e\n\u003ctd style=\"width: 72.8334%; height: 26.875px;\"\u003e~100-1000 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.875px;\"\u003e\n\u003ctd style=\"width: 24.6929%; height: 26.875px;\"\u003e\u003cem\u003eBET\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.8334%; height: 26.875px;\"\u003e\u0026gt;2500 m2\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.875px;\"\u003e\n\u003ctd style=\"width: 24.6929%; height: 26.875px;\"\u003e\u003cem\u003ePore Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.8334%; height: 26.875px;\"\u003e2.9-3.4 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 107.8px;\"\u003e\n\u003ctd style=\"width: 24.6929%; height: 107.8px;\"\u003e\u003cem\u003ePrimary Applications\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.8334%; height: 107.8px;\"\u003e\n\u003cp\u003eGas absorption, storage, and separation. \u003c\/p\u003e\n\u003cp\u003eWastewater treatment, ion separation\u003c\/p\u003e\n\u003cp\u003eHeterogeneous catalysis \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.675px;\"\u003e\n\u003ctd style=\"width: 24.6929%; height: 24.675px;\"\u003e\u003cem\u003ePackage Grade\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.8334%; height: 24.675px;\"\u003e5 g, 10 g, and 20 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:\/\/pubs.acs.org\/jpccck\/article-abstract\/113\/16\/6616\/1766290\/Gas-Adsorption-Properties-of-the-Chromium-Based?redirectedFrom=fulltext\"\u003eP. Chowdhury, et al., Gas Adsorption Properties of the Chromium-Based Metal Organic Framework MIL-101, J. Phys. Chem. C (2009) 113 (16): 6616–6621.\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\/S138589472303276X\"\u003eG. Han, et al.,MIL-101(Cr) loaded simple ILs for efficient ammonia capture and selective separation, Chemical Engineering Journal, 2023, 471, 144545\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"TYXC","offers":[{"title":"5 g","offer_id":48251654111462,"sku":"CGASMOFMIL101CrW5","price":229.0,"currency_code":"USD","in_stock":true},{"title":"10 g","offer_id":48251654144230,"sku":"CGASMOFMIL101CrW10","price":419.0,"currency_code":"USD","in_stock":true},{"title":"20 g","offer_id":48251654176998,"sku":"CGASMOFMIL101CrW20","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CGASMOFMIL101Cr_main.jpg?v=1787900697","url":"https:\/\/echemsupplies.com\/products\/cgasmofmil101cr","provider":"EChem Supplies","version":"1.0","type":"link"}