A5100436711- Advanced ceramic materials synthesis
- Advanced materials and composites
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Metal-Organic Frameworks: Synthesis and Applications
- Nuclear materials and radiation effects
- Aluminum Alloys Composites Properties
- MXene and MAX Phase Materials
- High-Temperature Coating Behaviors
- Magnetism in coordination complexes
- Polyoxometalates: Synthesis and Applications
- Glass properties and applications
- Luminescence Properties of Advanced Materials
- Metal and Thin Film Mechanics
- Nuclear Materials and Properties
- Chemical Synthesis and Characterization
- Catalytic Processes in Materials Science
- Zeolite Catalysis and Synthesis
- Crystal Structures and Properties
- Microwave Dielectric Ceramics Synthesis
- Lanthanide and Transition Metal Complexes
- Crystallography and molecular interactions
- Covalent Organic Framework Applications
- Fusion materials and technologies
- Aquatic Ecosystems and Phytoplankton Dynamics
Chinese Academy of Sciences
2014-2024
Harbin Institute of Technology
2012-2024
Nanjing Tech University
2021-2024
Wuhan University of Science and Technology
2019-2023
Czech Academy of Sciences, Institute of Physics
2007-2023
Institute of Oceanology
2020-2022
Qingdao National Laboratory for Marine Science and Technology
2022
East China Normal University
2012-2021
Shandong University
2020-2021
Ningbo Institute of Industrial Technology
2014-2020
Synergistic coordination between isonicotinate (ina) and 1,2-benzenedicarboxylate (bdc) ligands under hydrothermal conditions results in the formation of two new polymers, [Er7(μ3-O)(μ3-OH)6(bdc)3](ina)9[Cu3X4] (X=Cl, Br). Wheel-shaped [Er36(μ3-OH)30(μ3-O)6(bdc)6]54+ ions form a 2D network (see picture), which is further pillared by [Cu3X4(ina)6]4− to give 3D framework.
The reaction of CuCl(2).2 H2O with trivacant Keggin polyoxoanions K8Na2[A-alpha-GeW9O34].25 or K10[A-alpha-SiW9O34].25 in the presence 1,2-diaminopropane (dap), ethylenediamine (en) 2,2'-bipyridine (2,2'-bpy) under hydrothermal conditions afforded five novel hybrid inorganic-organic octa-Cu sandwiched polyoxotungstates (POTs): H4[CuII8(dap)4(H2O)2(B-alpha-GeW9O34)2].13 (1), (H2en)2[CuII8-(en)4(H2O)2(B-alpha-GeW9O34)2].5 H2O(2), (H2en)2[CuII8(en)4(H2O)2(B-alpha-SiW9-O34)2].8 (3),...
Abstract A key strategy to design environmental barrier coatings focuses on doping multiple rare-earth principal components into β-type disilicates (RE 2 Si O 7 ) achieve versatile property optimization. However, controlling the phase formation capability of ( n RE xi remains a crucial challenge, due complex polymorphic competitions and evolutions led by different 3+ combination. Herein, fabricating twenty-one model I 0.25 II III IV compounds, we find that their can be evaluated ability...
Abstract Two novel coordination polymers with a 3D pillared‐layer framework, [M II (Tdc)(4,4′‐Bpy)] n = Fe ( 1 ), Co 2 ); Tdc thiophene‐2,5‐dicarboxylate; 4,4′‐Bpy 4,4′‐bipyridine), have been hydrothermally synthesised and structurally characterised. A simultaneous reduction of iron(III) to iron(II) occurs under hydrothermal conditions in the self‐assembly process complex . The complexes are isostructural and, each complex, metal ions linked by double μ ‐carboxylate bridges syn ‐ mode,...
Two Mn(II) coordination complexes with considerable difference in photochromism and chirality have been constructed from the photoactive 1-(4-carboxybenzyl)-4,4′-bipyridinium ligand upon adjusting reaction solvents.
Abstract Model composites consisting of SiC fiber and Yb 2 SiO 5 were processed by the spark plasma sintering (SPS) method. The mechanical compatibility chemical stability between studied to evaluate potential application monosilicate as interphase silicon carbide reinforced ceramic matrix composite (SiC f /SiC CMC). Two kinds interfaces, namely bonding achieved adjusting temperature. /Yb interfaces prepared at 1450 1500 °C exhibit high interface strength debond energy, which do not satisfy...
A multifunctional pillared-layer porous coordination polymer, {[Mn(2)(Bpybc)(ox)(2)]8 H(2)O}(n), has been constructed based on a flexible viologen derivative, 1,1'-bis(4-carboxybenzyl)-4,4'-bipyridinium dichloride (H(2)BpybcCl(2)), and an oxalate (ox) coligand. Single-crystal X-ray analysis reveals that the compound possesses multichannels with dimensions of about 6.1x6.6 along [110] [-110] directions 4.2x7.6 [100], void space 41.4 %. Hydrogen adsorption measurements at 77 K 1 atm indicate...
A novel tetrameric cluster, (enH2)3.5H15[{FeIIFeIII12(μ3-OH)12(μ4-PO4)4}(B-α-PW9O34)4]·83H2O (1; en = ethylenediamine), has been hydrothermally synthesized and characterized by IR, optical diffuse reflectance, thermogravimetric analysis, single-crystal X-ray diffraction. The skeleton of 1 is composed four tri-FeIII-substituted [FeIII3(μ3-OH)3(B-α-PW9O34)]3- Keggin moieties fused together through a FeII2O2 unit μ4-PO4 bridges, resulting in unique tetramer with C2 symmetry. Magnetic...
Colloidal semiconductor quantum dots (QDs) have recently emerged as a good candidate for photocatalytic hydrogen (H2) evolution in water. A further understanding of the factors that can affect and boost catalytic activity QD-based H2-generating system is great importance future design such systems practical use. Here, we report on fine shell thickness engineering colloidal CdS/CdSe core/shell QDs its effect H2 production Our results show that, with proper thickness, photogeneration yield...
Two isostructural 1D compounds {[M3(hpdc)2(H2O)6] 2H2O}n (M = Mn, Co; H3hpde 2-hydroxypyrimidine-4,6-dicarboxylic acid) were synthesized by the in situ hydrothermal reactions of 2-chloropyrimidine-4,6-dicarboxylic acid with MCl2 Co) and NaOH; MnII compound shows spin-canted antiferromagnetism, whereas CoII exhibits coexistence spin-canting a two-step field-induced magnetic phase transition.
Abstract Rare‐earth oxides are intrinsically hydrophobic, and this characteristic opens new horizons for their design diverse applications as robust hydrophobic surfaces. Here, we discover some rare‐earth (RE) monosilicates (RE 2 SiO 5 ) that under ambient conditions. Their hydrophobicity is positively correlated with hot‐steam corrosion at 1400°C. RE 3+ in further found to be a hydration prohibitor, its species can regulate volatilization very high temperatures. These results may provide...