A5100390949- Metal-Organic Frameworks: Synthesis and Applications
- Radioactive element chemistry and processing
- Covalent Organic Framework Applications
- Nanoplatforms for cancer theranostics
- Inorganic Fluorides and Related Compounds
- Zeolite Catalysis and Synthesis
- Advanced Nanomaterials in Catalysis
- Advanced Chemical Physics Studies
- Chemical Synthesis and Characterization
- Nuclear Materials and Properties
- Solidification and crystal growth phenomena
- Membrane Separation and Gas Transport
- Crystallography and molecular interactions
- Electrochemical Analysis and Applications
- Theoretical and Computational Physics
- Layered Double Hydroxides Synthesis and Applications
- Fluid Dynamics and Thin Films
- Nanocluster Synthesis and Applications
- Catalysis and Oxidation Reactions
- Mass Spectrometry Techniques and Applications
- Chemical Synthesis and Analysis
- Advanced biosensing and bioanalysis techniques
- Advanced Synthetic Organic Chemistry
- Inorganic and Organometallic Chemistry
- Asymmetric Hydrogenation and Catalysis
University of Florida
2021-2025
Nanchang University
2021-2024
Xinjiang Technical Institute of Physics & Chemistry
2024
Tongji University
2024
Chinese Academy of Sciences
2024
China University of Geosciences
2023
Sun Yat-sen University
2014-2023
Hunan University of Science and Technology
2007-2022
Qingdao University of Science and Technology
2022
Beijing Normal University
2016-2021
Metal–organic frameworks (MOFs) are a class of modular, crystalline, and porous materials that hold promise for storage transport chemical cargoes. Though MOFs have been studied in bulk forms, ways deliberately manipulating the external surface functionality MOF nanoparticles less developed. A generalizable approach to modify their surfaces would allow one impart onto particle is independent structure. Moreover, use chemically programmable ligand, such as DNA, manipulation interparticle...
We present an error analysis for unconditionally energy stable, fully discrete finite difference scheme the Cahn-Hilliard-Hele-Shaw equation, a modified Cahn-Hilliard equation coupled with Darcy flow law. The scheme, proposed by S. M. Wise, is based on idea of convex splitting. In this paper, we rigorously prove first order convergence in time and second space. Instead (discrete) $L_s^\infty (0,T;L_h^2) \cap L_s^2 (0,T; H_h^2)$ estimate, which would represent typical approach, provide H_h^1)...
Efficient adsorptive separation of acetylene (C
A chemical transformation method is used to synthesize unique MOF composites, hollow and complex structures. Moreover, porous mixed metal oxide structures are obtained by annealing the
The design of hybrid metal-organic framework (MOF) nanomaterials by integrating inorganic nanoparticle into MOF (NP@MOF) has demonstrated outstanding potential for obtaining enhanced, collective, and extended novel physiochemical properties. However, the reverse structure MOF-integrated (MOF@NP) with multifunction rarely been reported.
Abstract The one‐step adsorptive separation of high‐purity ethylene (C 2 H 4 ) from a ternary gas mixture /C /CO is challenging and has not been reported on porous carbons. Herein, we report camphor seeds husk‐derived ultramicroporous carbons (CSHs) show high affinities toward acetylene carbon dioxide (CO over C . optimized CSH‐2‐700 with heteroatom contents centered pore size distributions shows adsorption capacity (2.24 mmol g −1 record ideal adsorbed solution theory (IAST) selectivity...
Abstract A one‐pot N‐Boc deprotection and catalytic intramolecular reductive amination protocol for the preparation of enantiomerically pure tetrahydroisoquinoline alkaloids is described. The iodine‐bridged dimeric iridium complexes displayed superb stereoselectivity to give tetrahydroisoquinolines, including several key pharmaceutical drug intermediates, in excellent yields under mild reaction conditions. Three additives played important roles this reaction: Titanium(IV) isopropoxide...
The fundamental interest in actinide chemistry, particularly for the development of thorium-based materials, is experiencing a renaissance owing to recent and rapidly growing attention fuel cycle reactors, radiological daughters nuclear medicine, efficient stockpile development. Herein, we uncover principles thorium chemistry on example Th-based extended structures such as metal-organic frameworks comparison with discrete systems zirconium analogs, demonstrating remarkable over...
Comparison of defect-controlled leaching-kinetics modulation metal–organic frameworks (MOFs) and porous functionalized silica-based materials was performed on the example a radionuclide surrogate for first time, revealing an unprecedented readsorption phenomenon. On series zirconium-based MOFs as model systems, we demonstrated ability to capture retain >99% transuranic 241Am after 1 week storage. We report possibility tailoring release kinetics in through framework defects function...
A novel series of heterometallic f-block-frameworks including the first examples transuranic 238 U/239 Pu-metal-organic frameworks (MOFs) and a monometallic 239 Pu-analog are reported. In combination with theoretical calculations, we probed kinetics thermodynamics actinide(An)-MOF formation reported value U-to-Th transmetallation rate. We concluded that uranyl species could be driving force for solid-state metathesis. Density states near Fermi edge, enthalpy formation, band gap, proton...
Layered vanadium phosphate dihydrate, VOPO4·2H2O, has been chosen as a host for ferrocene intercalation to explore the influence of solvent-guest and solvent-host interactions on rates product selection. After eliminating solvents that react directly with VOPO4·2H2O host, was evaluated in series seven do not themselves intercalate or otherwise alter structure. The kinetics are analyzed acetone, butanone, pentanone, acetonitrile, propionitrile, butyronitrile, DMF. No is observed DMF, but all...
An effective, mild, salt-free and in situ substrate growth approach to MOFs was developed using copper foil. Such a simple afforded microfilm with proton-conducting properties under stable conditions. Copper employed not only allow for large arrays of MOFs, but also the root crystals attach close enough form dense film. The thickness films order microns. proton conductivity increased from ∼10−6 (disk-shaped pellet powder) as high ∼10−4 S cm−1 (microfilm). σ value is 6.9 × 10−4 after being...
Abstract Adsorbents executing molecular sieving mechanisms for the efficient separation of n ‐hexane (C6) alkane isomers require delicate pore size control, but afford unsatisfactory single‐component separations according to their branch degrees. Herein, we report a novel oxygenate‐pillared microporous adsorbent, MoOFOUR‐Co‐tpb, ([Co(tpb) 2 MoO 4 ], tpb = 1,2,4,5‐tetra(pyridin‐4‐yl) benzene), with three gourd‐shaped channels dual pore‐size C6 isomers. In particular, MoOFOUR‐Co‐tpb excludes...