Patent classifications
B01J2531/49
LIGAND-DIRECTED RETICULAR SYNTHESIS OF METAL-ORGANIC FRAMEWORKS HAVING EDGE-TRANSITIVE ALB NETWORK TOPOLOGIES
A series of isoreticular metal-organic frameworks composed of metal nodes connected by rigid trigonal prismatic organic linkers and having a 6,12-coordinatled alb network topology are provided. Also provided are methods of synthesizing the metal-organic frameworks and methods of using the metal-organic frameworks to catalyze the hydrolysis of organic molecules, such as nerve agents, having hydrolysable bonds.
METHOD OF MAKING METAL-LIGAND COMPLEXES
Embodiments of the present disclosure are directed towards method of making a metal-ligand complex, the method including: reacting a (L.sup.1)H compound and a base in a primary solvent to make a reaction mixture comprising an intermediate anionic L.sup.1 compound in the primary solvent; and reacting the intermediate anionic L.sup.1 compound and a L.sup.2MX.sub.3 complex to make a L.sup.1L.sup.2MX.sub.2 complex, wherein L.sup.1 and L.sup.2 independently are cyclopentadienyl-type (Cp-type) ligands, M is zirconium or hafnium, and each X is a halide and wherein the intermediate anionic L.sup.1 compound is not isolated from the reaction mixture.
C1,C2-bridged ligands and catalysts
The present disclosure provides catalyst compounds including a nonsymmetric bridged amine bis(phenolate), catalyst systems including such, and uses thereof. Catalyst compounds, catalyst systems, and processes of the present disclosure can provide high comonomer content and high molecular weight polymers having narrow Mw/Mn values, contributing to good processability for the polymer itself and for the polymer used in a composition.
METHOD OF USING METAL ORGANIC FRAMEWORK
A process comprising a heterogeneous reaction between a solid metal organic framework supported catalyst and a hydrocarbon feed to form a modified hydrocarbon stream. The modified hydrocarbon stream comprises essentially of C6+ hydrocarbons.
METHOD OF USING METAL ORGANIC FRAMEWORK
A process comprising a heterogenous reaction between a solid metal organic framework supported heteropolyacid catalyst and a hydrocarbon feed to form a modified hydrocarbon stream. The modified hydrocarbon stream comprises essentially of C6+ hydrocarbons.
METAL ORGANIC FRAMEWORK
A solid metal organic framework composition comprising a solid metal organic framework supported heteropolyacid wherein the heteropolyacid loading is greater than 25% by weight; and the pore volume is less than 2.0 mL/g.
METAL ORGANIC FRAMEWORK
A solid metal organic framework composition comprising a solid metal organic framework supported sulfonic acid wherein the sulfur content is greater than 0.5 mmol/gram.
METAL ORGANIC FRAMEWORK
A solid metal organic framework composition comprising a solid oxyanion-modified metal organic framework wherein the oxyanion loading is at least 2 per node.
METHOD OF USING METAL ORGANIC FRAMEWORK
A process comprising a heterogeneous reaction between a solid metal organic framework supported sulfonic acid and a hydrocarbon feed to form a modified hydrocarbon stream. The modified hydrocarbon stream comprises essentially of C6+ hydrocarbons.
METHOD OF USING METAL ORGANIC FRAMEWORK
A process comprising a heterogeneous reaction between a solid oxyanion-modified metal organic framework and a hydrocarbon feed to form a modified hydrocarbon stream. The modified hydrocarbon stream comprises essentially of C6+ hydrocarbons.