A5048054881- Metal-Organic Frameworks: Synthesis and Applications
- Catalytic Processes in Materials Science
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Nanomaterials for catalytic reactions
- Catalysis and Oxidation Reactions
- Covalent Organic Framework Applications
- CO2 Reduction Techniques and Catalysts
- Conducting polymers and applications
- Crystallography and molecular interactions
- Advanced Photocatalysis Techniques
- Catalysis and Hydrodesulfurization Studies
- Electrocatalysts for Energy Conversion
- Molecular Sensors and Ion Detection
- Carbon dioxide utilization in catalysis
- Analytical Chemistry and Sensors
- Advanced battery technologies research
- Ionic liquids properties and applications
- Luminescence and Fluorescent Materials
- Nanocluster Synthesis and Applications
- Advancements in Battery Materials
- Zeolite Catalysis and Synthesis
- Magnetism in coordination complexes
- Ammonia Synthesis and Nitrogen Reduction
- Lanthanide and Transition Metal Complexes
Yantai University
2016-2025
City University of Hong Kong
2023-2025
Jiangnan University
2023-2025
Capital Medical University
2021-2024
Beijing YouAn Hospital
2021-2024
The Cambridge Centre for Advanced Research and Education in Singapore
2017-2024
Fudan University
2022-2024
Jilin University
2013-2024
Union Hospital
2012-2024
Nanyang Technological University
2017-2022
Electrocatalytic CO<sub>2</sub> reduction by heterogeneous molecular catalysts is emerging as an important area for utilization.
Polyimide covalent organic framework (PI-COF) materials that can realize intrinsic redox reactions by changing the charge state of their electroactive sites are considered as emerging electrode for rechargeable devices. However, highly crystalline PI-COFs with hierarchical porosity less reported due to rapid reaction between monomers and poor reversibility polyimidization reaction. Here, we developed a water-assistant synthetic strategy adjust rate polyimidization, PI-COF (COFTPDA-PMDA) kgm...
Abstract The electrochemical conversion of nitrate to ammonia is a way eliminate pollutant in water. Cu-Co synergistic effect was found produce excellent performance generation. However, few studies have focused on this high-entropy oxides. Here, we report the spin-related nitrate-to-ammonia using oxide Mg 0.2 Co Ni Cu Zn O. In contrast, Li-incorporated MgCoNiCuZnO exhibits inferior performance. By correlating electronic structure, that spin states are crucial for pair with high O can...
A new multifunctional Eu-MOF based on a cationic viologen ligand has been synthesized. It exhibits interesting photochromism, hydrochromism and sensing ability for detection of toxic Cr<sub>2</sub>O<sub>7</sub><sup>2−</sup> CrO<sub>4</sub><sup>2−</sup> anions.
A novel metal–organic framework [Cd3(TPT)2(DMF)2]·(H2O)0.5 (1) has been solvothermally synthesized using a new rigid unsymmetrical tricarboxylate ligand p-terphenyl-3,4′′,5-tricarboxylic acid (H3TPT). Single-crystal X-ray diffraction analysis reveals that 1 possesses three-dimensional (3D) with an alb-4,8-C2/c topology constructed by the combination of Cd–carboxylate chains and TPT linkers. The π-electron rich H3TPT enables to have excellent luminescent property. micrometer-sized compound 1′...
A novel metal–organic framework [Cd3(CPEIP)2(DMF)3]·solvent (1) based on a neutral non-oxo triangular [Cd3(COO)6] secondary building unit (SBU), was synthesized under solvothermal conditions by using rigid unsymmetrical tricarboxylate ligand 5-((4-carboxyphenyl)ethynyl)isophthalic acid (H3CPEIP). Single-crystal X-ray diffraction analysis reveals that compound 1 crystallizes in the monoclinic space group C2/c. The crystal structure exhibits rare (3,3,6)-connected three-dimensional (3-D) with...
A novel microporous lanthanum metal–organic framework <bold>1</bold> was synthesized by using the rigid unsymmetrical tricarboxylate ligand H<sub>3</sub>TPT. This compound exhibits selective detection of picric acid (PA) and Fe<sup>3+</sup> ion.
A novel class of luminescent microporous organic polymers (LMOPs) has been constructed by Heck coupling reactions 1,3,5-tri(4-ethenylphenyl)benzene with aromatic halides. These are the BET surface areas ranging from 391 to 791 m2 g−1 and possess quite narrow pore distributions at around 0.66 0.68 nm. The incorporation into these gives rise high luminescence, selection halides could adjust emissions blue green. LMOPs be quenched efficiently picric acid, indicating that utilized as sensors for...
Abstract The construction of isolated metal sites represents a promising approach for electrocatalyst design toward the efficient electrochemical conversion carbon dioxide (CO 2 ). Herein, Fe‐doped graphitic nitride is rationally prepared by simple adsorption method and used as template to construct FeN 4 through confined pyrolysis strategy, which avoids agglomeration atoms particles during synthesis process thus provides abundant active CO reduction reaction. lower energy barrier key...
Metal complexes have been widely investigated as promising electrocatalysts for CO2 reduction. Most of the current research efforts focus mainly on ligands based pyrrole subunits, and reported activities are still far from satisfactory. A novel planar conjugated N4 -macrocyclic cobalt complex (Co(II)CPY) derived phenanthroline subunits is prepared herein, it delivers high activity heterogeneous electrocatalysis to CO in aqueous media, outperforms most metal so far. At a molar loading...
Two new photochromic Cd-MOFs based on bipyridinium carboxylate ligands have been synthesized. Interestingly, <bold>1</bold> exhibits vapochromic properties for DEA, possessing rapid, low concentration selectivity and recyclable characteristics detection of organic gas emissions.
A new rigid and symmetrical tetracarboxylic ligand 2,3,5,6-tetrakis(4-carboxyphenyl)pyrazine (H4TCPP) with aggregation-induced emission effect has been designed synthesized. By using such a ligand, novel multifunctional metal–organic framework Zn-TCPP successfully constructed. The cross-linkage of dinuclear Zn2(COO)4 clusters organic TCPP4– ligands results in the three-dimensional channel structure Zn-TCPP, which four connected lvt topology point symbol {42.84}. not only displays bright blue...
Electrocatalytic hydrogen peroxide (H
Ammonia (NH
Abstract Direct formate fuel cells (DFFCs) receive increasing attention as promising technologies for the future energy mix and environmental sustainability, can be made from carbon dioxide utilization is neutral. Herein, heterostructured platinum‐palladium alloy oxides nanowires (PtPd‐ox NWs) with abundant defect sites are synthesized through a facile self‐template method demonstrated high activity toward electrooxidation reaction (FOR). The electronic tuning arising heterojunction between...
A zeolitic metal–organic framework with a SOD topology, (Et2NH2)[In(BCBAIP)]·4DEF·4EtOH (H4BCBAIP: 5-(bis(4-carboxybenzyl)amino)isophthalic acid) (1), has been constructed by 4 + synthetic strategy from tetrahedral organic building units and In3+ ions. Compound 1 could adsorb dyes be used as light-harvesting antenna.
Electrochemical reduction of carbon dioxide was carried out on copper foil electrodes modified with nanopores the surface. Such structure obtained through an alloying-dealloying process. Scanning electron microscopy, energy dispersive X-ray spectroscopy, diffraction, and photoelectron spectroscopy confirmed formation alloy layer final nanoporous morphology such electrodes. When used in electrolysis process, as-prepared nanopores-modified can suppress Faradaic efficiency toward methane to...
A series of luminescent microporous organic polymers (LMOPs) have been synthesized by a new synthetic methodology through the palladium catalyzed tandem Suzuki–Heck C–C coupling reactions several aromatic halides with potassium vinyltrifluoroborate. These are porous BET surface areas from 318 to 693 cm2 g−1. The formation conjugated incorporation vinyl groups leads fluorescent properties, and luminescence LMOPs could be adjusted blue green selecting alternating ratio monomers. fluorescence...
Abstract A cationic metal–organic framework (MOF), [Cu 2 L(H O) ] ⋅ (NO 3 ) 5.5 H O ( 1 has been successfully synthesized from a zwitterionic ligand 1,1′‐bis(3,5‐dicarboxyphenyl)‐4,4′‐bipyridinium chlorine ([H 4 L]Cl ). The of compound contains classical {Cu (O C) } paddlewheels, and possesses typical nbo ‐type topology two types channels with sizes 5.0 15.54 Å. Benefitting the 3D high pore volume, shows interesting selective adsorption ability for anionic dyes. Such material can be employed...
Two new Zn-MOFs based on 1-(3,5-dicarboxyphenyl)-4,4′-bipyridinium bromide have been synthesized. Compound <bold>1</bold> has a 3D interpenetrated cationic framework with photo- and thermochromism, while compound <bold>2</bold> possesses 2D layered network only photochromism.
Abstract Silicene has recently received increasing interest due to its unique properties. However, the synthesis of silicene remains challenging, which limits wide applications. In this work, a top‐down lithiation and delithiation process is developed prepare few layer silicene‐like nanosheets from ball‐milled silicon nanopowders. It found that solvent plays critical role in structure evolution final products. The use isopropyl alcohol renders 2D products 30–100 nm length ≈2.4 thickness....
Three new metal–organic frameworks (MOFs) based on hetero-O, N donor ligands, (Cu4I4)[Cu2(PDC)2DMF2]2·2DMF·H2O (JLU-Liu15), (Cu4I4)[Cu3(CPNA)3(Dabco)0.5DMF3]·4DMF·4H2O (JLU-Liu16), and (Cu4I4)[Cu3(CPNA)3(H2O)0.5DMF3]·4DMF·4H2O (JLU-Liu17), (H2PDC = pyridine-3,5-dicarboxylic acid, H2CPNA 5-(4′-carboxylphenyl) nicotinic Dabco 1,4-diazabicyclo[2.2.2]octane), have been solvothermally synthesized structurally characterized by single-crystal X-ray diffraction analyses. JLU-Liu15 features a...