A5019329162- Metal-Organic Frameworks: Synthesis and Applications
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Covalent Organic Framework Applications
- Magnetism in coordination complexes
- Crystallography and molecular interactions
- Catalytic Processes in Materials Science
- Polyoxometalates: Synthesis and Applications
- Nanomaterials for catalytic reactions
- Crystal structures of chemical compounds
- Chaos control and synchronization
- Nonlinear Dynamics and Pattern Formation
- Catalysis and Oxidation Reactions
- Supramolecular Chemistry and Complexes
- Lanthanide and Transition Metal Complexes
- Advanced Nanomaterials in Catalysis
- Catalysis and Hydrodesulfurization Studies
- Molecular Sensors and Ion Detection
- Heat Transfer and Optimization
- Carbon Nanotubes in Composites
- Boron and Carbon Nanomaterials Research
- Biological Activity of Diterpenoids and Biflavonoids
- Heat and Mass Transfer in Porous Media
- Freezing and Crystallization Processes
- Chemical Synthesis and Characterization
Nanchang University
2013-2025
Ministry of Agriculture and Rural Affairs
2024
Huazhong Agricultural University
2024
State Council of the People's Republic of China
2019
South China University of Technology
1990-1991
A facile mechanochemical pathway was developed to <italic>in situ</italic> transform solid metal precursor-supported MNP hybrids into MNPs@MOF.
Defective UiO-66 obtained by simply tuning the synthesis time is very active for oxidative desulfurization.
A new metal–organic framework was prepared based on a mixed ligand system of the designed nitrogen-rich 3,6-bis(2-methylimidazole)pyrimidine (b2mpm) and benzophenone 4,4′-dicarboxylic acid (H2bpndc). The material shows three-dimensional 2-fold interpenetrated pcu features rectangular channels decorated with nitrogen sites. Thanks to abundant hydrogen bonding π–π stacking interactions, titled can rapidly adsorb Congo red (CR) presents ultrahigh adsorption capacity (2348 mg g–1). Moreover,...
Dispersing metal phosphides on supports with large surface areas is a feasible way to boost the catalytic hydrogenation performance. However, metal-organic frameworks (MOFs), which are very promising porous materials, have rarely been used load owing harsh synthesis conditions of phosphides. This work demonstrated facile and solvent-free method construct highly dispersed Ni2P/UiO-66 catalyst (the particle size Ni2P was 2.9 nm). In this method, nickel precursor loaded UiO-66 via simple ball...
Hierarchically porous metal‐organic frameworks (HP‐MOFs) always present novel and advanced performances in many applications. Herein, we demonstrated a mechanochemical metal modulation strategy to construct the HP‐MOFs. The modulator bearing different coordination ability from parent was incorporated into precursor via ball milling. Then, by reacting with ligand, interrupted original metal‐ligand created defect‐mesopores during solid‐state transformation process, resulting HP‐MOF. Using this...
A novel PW<sub>12</sub>/GO–NH<sub>2</sub> hybrid was obtained <italic>via</italic> an impregnation method, which exhibited enhanced adsorption capacity and photocatalytic activity.
A series of Co 3 O 4 -CeO 2 supports with different Co/Ce ratio have been synthesized by using polyethyleneglycol (PEG) as a surfactant.The catalytic performance tests indicated the activity catalysts is better than corresponding support.In addition, CuO/(0.7)Co displayed best 100% CO conversion and 93% selectivity at 120 °C.Furthermore, stability test expressed can be retained 80% for 80h 100 °C.Catalysts were characterized BET, XRD, TPR TPD techniques.Discussion results showed that...
Abstract Reaction of Ni(NO 3 ) 2 ·6H O with H 4 BPTC (H = Biphenyl‐3,3′,4,4′‐tetracarboxylic acid) produced a 3D hydrogen‐bonded framework complex 1 , not containing lattice solvents, empirical formula [Ni(H O) 6 ]·H BPTC. The exhibits an interesting reversible crystal‐to‐amorphous transformation property unaccompanied by solvents release/loading and shows selective chromic response to methanol.
Abstract C 5 H 4 N 2 O , orthorhombic, Pnma (no. 62), a = 11.165(2) Å, b 6.215(1) c 7.413(2) V 514.4 Å 3 Z 4, R gt (F) 0.0567, wR ref (F ) 0.1515, T 153 K.
C 3 H NdO 6 ,trigonal, R3m (no.160), a =10.596(1)Å, c =4.0588(8) Å, V =394.6 Å , Z =3,Rgt(F) =0.011, Source of materialBiphenyl-3,3',4,4'-tetracarboxylic acid (0.033 g, 0.1 mmol), Nd(NO ) • 6H 2 O(0.0876 0.2 NaOH (0.4 mmol, 0.016 g), DMF (N,N-dimethylformamide; 1m L), O( 6m and HNO (0.5 mL, 0.75 MinH2O) were added respectively to a15 mL Teflon-lined steel autoclave, which was sealed heated 443K for 3d ays then cooled room temperature.Perfect pink block crystals collected.Chemical analysis...
Catalytic performances of Speier's catalyst with carboxylic acids were studied in the hydrosilylation reaction styrene triethoxysilane. The effect (RCOOH) different pKa values and size was investigated, temperature n(COOH)/n(Pt) ratios also studied. catalytic activity is related to acid strength acid, temperature, ratio, while selectivity for β-adduct ratio. Moreover, influence on explained help density functional theory calculations, a reasonable mechanism proposed.