A5063061880- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Metal-Organic Frameworks: Synthesis and Applications
- Crystal structures of chemical compounds
- Crystallography and molecular interactions
- Magnetism in coordination complexes
- Metal complexes synthesis and properties
- Molecular Sensors and Ion Detection
- Lanthanide and Transition Metal Complexes
- Conducting polymers and applications
- Polyoxometalates: Synthesis and Applications
- Supramolecular Chemistry and Complexes
- Organometallic Compounds Synthesis and Characterization
- Metal-Catalyzed Oxygenation Mechanisms
- Nonlinear Optical Materials Research
- Synthesis and Characterization of Heterocyclic Compounds
- Chemical Synthesis and Characterization
- Electrochemical sensors and biosensors
- Analytical Chemistry and Sensors
- Thermal and Kinetic Analysis
- Electrochemical Analysis and Applications
- Covalent Organic Framework Applications
- Structural Engineering and Vibration Analysis
- Nanocluster Synthesis and Applications
- Chinese history and philosophy
Yangzhou University
2014-2024
Nanjing University
2001-2002
A novel MOF shows distinct solvent-dependent fluorescence and multi-responsive sensing behavior for some NACs, especially 4-NA 2-M-4-NA.
Two new Keggin unit supported transition metal complexes, [Ni(2,2′-bipy)3]1.5[PW12O40Ni(2,2′-bipy)2(H2O)]·0.5H2O 1 and [Co(1,10′-phen)3]1.5[PMo12O40Co(1,10′,-phen)2- (H2O)]·0.5H2O 2, are synthesized by a hydrothermal method; complex is characterized X-ray crystallography, showing that the [Ni(2,2′-bipy)2(H2O)]2+ units covalently bonded to α-Keggin cluster [PWV2- WVI10O40]5.
A novel Cd(II)-organic framework (Cd-MOF) {[Cd(isba)(bbtz)2(H2O)]·H2O}n (1) and its composite with CNTs (Cd-MOF@CNTs), [H2isba = 2-iodo-4-sulfobenzoicacid; bbtz 1, 4-bis(1,2,4-triazolyl-1-methyl)benzene], were synthesized successfully under ambient conditions. The Cd-MOF is a 2D (4, 4) topological framework, further extending into two-fold interpenetrated 3D supramolecular network via hydrogen bonding. activation energy for proton transfer in the Cd-MOF@CNT/Nafion membrane lower than that...
Two temperature-dependent structures of 2D and 3D Zn(II)-organic frameworks (ZOFs) with a new 5-substituted benzene-1, 3-dicarboxylic ligand, 5-iodoisophthalic acid (H2IIP), an auxiliary flexible 1,4-bis(1,2,4-triazol-1-yl)butane (btb), different motifs, have been investigated. Results show that when the reaction was carried out at room temperature, undulating (4,4)-network, {[Zn(IIP)(btb)]·4H2O}n (1), which further extends into novel "soft" supramolecular microporous framework two kinds 1D...
In this work, a novel Mn(II) chain coordination polymer (Mn-CP), {[Mn(iip)(2bbpum)0.5(H2O)3]·2H2O}n [H2iip = 5-iodoisophthalic acid, 2bbpum N,N′-bis(2-pyridinemethyl)oxamide] was synthesized under ambient conditions. Mn-CP further assembles into 3D supramolecular architecture through hydrogen bonds, halogen and ππ stacking interactions. The composite Mn-CP/nafion membrane has low activation energy for proton transfer, which results in its temperature-insensitive conductivity. cyclic...
A novel CP (<bold>1</bold>), showing distinct dual responsive fluorescence sensing of pH in three continuous stages as well efficient and selective Cu<sup>2+</sup>.
The aqueous medium reactions of lead(II) nitrate with H2ATIBDC as a main ligand and bipy or biim an auxiliary lead to the two fascinating coordination polymers: [Pb(ATIBDC)(bipy)(H2O)]·3H2O (1) [Pb(ATIBDC)(biim)]·H2O (2) [bipy = 2,2′-bipyridine, 2,2′-biimidazole, 5-amino-2,4,6-triiodoisophthalic acid]. interesting chiral three-dimensional (3D) network [Pb(ATIBDC)] (3) is obtained in absence any ligands. Complex 1 one-dimensional (1D) helical chain, which further arrays into 3D supramolecular...
Two novel hexadecametal–oxygen cluster compounds, {Ni[(NH2)2(C2H4)2NH]2}3[PMoVI5MoV3VIV8O44]·[(NH2)2(C2H4)2NH]·H2O 1 and {Co[(NH2)2(C2H4)2NH]2}2Na[PMoVI6MoV2VIV8O44]·8H2O 2 are synthesized by a hydrothermal method, characterized X-ray crystallography, showing that the anion of has tetra-capping mode, first host shell is observed in 2.
The distinct solvent-dependent fluorescence sensing behavior of an extremely rare Cu(<sc>ii</sc>) MOF, showing the fluorescent “turn-off” Fe<sup>3+</sup> and HCO<sub>3</sub><sup>−</sup> in DMF “turn-on” Al<sup>3+</sup> water.
By modulating the synthetic strategy based on changing cosolvent in synthesis, aqueous medium assembly of lead(II) with H2ATBIP presence different cosolvents, N,N-dimethylacetamide (DMA), methanol (CH3OH) or N,N-dimethylformamide (DMF), leads to a family three coordination polymers: [Pb(ATBIP)(H2O)2]·2H2O (1), [Pb(ATBIP)(H2O)(CH3OH)]·H2O (2) and [Pb(ATBIP)(H2O)(DMF)]·H2O (3) [H2ATBIP = 5-amino-2,4,6-tribromoisophthalic acid]. Complex 1 exhibits an interesting double chain structure...
The efficient adsorption of CR over Co-MOF 1 as well the pH-dependent proton-conducting mechanism composite Co-MOF–Nafion membrane.
Two Cd(II)-organic frameworks based on 5-iodoisophthalate (IIP(2-)), {[Cd(IIP)(bte)(H2O)]·H2O}n (1) and [Cd(IIP)(bpp)(H2O)]n (2), were obtained either at an ambient temperature or under solvothermal conditions 120 °C in the presence of 1,4-bis(1,2,4-triazol-1-yl)ethane (bte) 1,3-bis(4-pyridyl)propane (bpp) as auxiliary ligands, respectively. 1 is a novel discrete single-walled tube (SWCOT) which further extends into 3D supramolecular interdigitated microporous columnar architecture supported...