A5049591620- Metal-Organic Frameworks: Synthesis and Applications
- High-pressure geophysics and materials
- Covalent Organic Framework Applications
- High-Velocity Impact and Material Behavior
- X-ray Diffraction in Crystallography
- Energetic Materials and Combustion
- Crystallization and Solubility Studies
- Membrane Separation and Gas Transport
- Topological Materials and Phenomena
- Advanced Thermoelectric Materials and Devices
- Carbon Dioxide Capture Technologies
- Laser-Matter Interactions and Applications
- Advanced Fiber Laser Technologies
- 2D Materials and Applications
- Diamond and Carbon-based Materials Research
- Metal and Thin Film Mechanics
- Boron and Carbon Nanomaterials Research
- Thermal properties of materials
- Laser-Plasma Interactions and Diagnostics
- Chalcogenide Semiconductor Thin Films
- Microstructure and mechanical properties
- Zeolite Catalysis and Synthesis
- Ion-surface interactions and analysis
- Geological and Geochemical Analysis
- Machine Learning in Materials Science
China Academy of Engineering Physics
2013-2025
Southwest University of Science and Technology
2018-2025
Zhejiang Lab
2023-2025
Zhejiang University
2013-2024
Institute of Fluid Physics
2006-2024
Xiangtan University
2024
Institute of High Energy Physics
2024
Wenzhou University
2008-2023
California Institute of Technology
2014-2023
Hong Kong Metropolitan University
2023
Isoreticular principle has been employed to realize a flexible-robust metal–organic framework (MOF) with extended pore structure for the adsorptive removal of trace acetylene from ethylene under ambient conditions. The substitution zinc(II) copper(II) high coordination distortion leads elongated Cu–F bonds that expand closed cavities in prototypical MOF 3.5 × 3.9 4.1 3.6 4.3 4.2 Å3. optimal cavity size together strong binding sites thus endows new Cu analogue possess open space accessible...
Abstract Separation of acetylene (C 2 H ) from carbon dioxide (CO or ethylene 4 is important in industry but limited by the low capacity and selectivity owing to their similar molecular sizes physical properties. Herein, we report two novel dodecaborate‐hybrid metal–organic frameworks, MB 12 (dpb) (termed as BSF‐3 BSF‐3‐Co for M=Cu Co), highly selective capture C . The high remarkable /CO resulted unique anionic boron cluster functionality well suitable pore size with cooperative...
Abstract The separation of C 2 H /CO is an important process in industry but challenged by the trade‐off capacity and selectivity owning to their similar physical properties identical kinetic molecular size. We report first example symmetrically interpenetrated dodecaborate pillared MOF, ZNU‐1, for benchmark selective from CO with a high 76.3 cm 3 g −1 record 56.6 (298 K, 1 bar) among all robust porous materials without open metal sites. Single crystal structure analysis modeling indicated...
The design of molecular sieves is vital for gas separation, but it suffers from a long-standing issue slow adsorption kinetics due to the intrinsic contradiction between sieving and diffusion within restricted nanopores. We report sieve ZU-609 with local channels that feature gates rapid channels. precise cross-sectional cutoff enables exclusion propane propylene. coexisting large constituted by sulfonic anions helically arranged metal-organic architectures allow fast propylene, measured...
Propyne/propylene (C3 H4 /C3 H6 ) separation is an important but challenging industrial process to produce polymer-grade C3 and recover high-purity . Herein, we report ultrastable TiF62- anion cross-linked metal-organic framework (ZNU-2) with precisely controlled pore size, shape functionality for benchmark storage (3.9/7.7 mmol g-1 at 0.01/1.0 bar 298 K) record high (10/90) potential (31.0 mol kg-1 ). The remarkable (1/99, 10/90, 50/50) performance was fully demonstrated by simulated...
A novel hydrophobic carborane-hybrid microporous metal–organic framework ZNU-10 was prepared for reversed C 2 H 6 adsorption and efficient 4 /C separation under humid conditions.
The separation of xylene isomers (para-, meta-, orth-) remains a great challenge in the petrochemical industry due to their similar molecular structure and physical properties. Porous materials with sensitive nanospace selective binding sites for discriminating subtle structural difference are urgently needed. Here, we demonstrate adaptively discrimination by employing NbOF52--pillared metal-organic framework (NbOFFIVE-bpy-Ni, also referred as ZU-61) rotational anionic sites. Single crystal...
Benefitting from the strong intrinsic nonlinear optical (NLO) property of individual porphyrin molecule, integration molecules into tightly aligned arrays may lead to intuitively promising high-performance materials tailorable NLO effect. In order verify this speculation, we prepare crystalline and highly oriented porphyrin-based surface-supported metal–organic framework nanofilms (SURMOFs) then characterize their performance. Results reveal that SURMOFs exhibit highest saturable absorption...
Abstract As a quantum material, Weyl semimetal has series of electronic-band-structure features, including points with left and right chirality corresponding Berry curvature, which have been observed in experiments. These band-structure features also lead to some unique nonlinear properties, especially high-order harmonic generation (HHG) due the dynamic process electrons under strong laser excitation, remained unexplored previously. Herein, we obtain effective HHG type-II β-WP 2 crystals,...
The high-quality development of green economy is an important way for the future China's economy, but academic research relatively few. Based on panel data 30 provinces (cities and districts) in China from 2003 to 2019, using Moran index, Spatial Dobbin Model (SDM), intermediary effect so forth, this paper constructs evaluation index economy. This tries answer impact credit, carbon emissions some other questions. Answering above questions can effectively help government departments better...
Optical logic gates call for materials with giant optical nonlinearity to break the current performance bottleneck. Metal–organic frameworks (MOFs) provide an intriguing route achieve superior benefitting from structural diversity and design flexibility. However, potential of MOFs optoelectronics has been largely overlooked their applications in have not exploited. Here, through temporally manipulating nonlinear absorption process porphyrin-based MOFs, we successfully developed AND XOR...
Abstract Separating propyne/propadiene to produce pure propadiene is extremely challenging in industry due their similar properties. Herein, a novel ZrF 6 2− anion pillared cage‐like metal‐organic framework (termed as CuZrF ‐TPA) for highly efficient separation reported. It exhibits high propyne capacity (177.4/188.6 cm 3 /cm at 0.5/1.0 bar and 298 K), benchmark selectivity (6.0), remarkable potential (5.7 mol L −1 ) simultaneously. Record productivity (≈4.7 achieved through single...
Refineries generally employ multiple energy-intensive distillation/adsorption columns to separate and purify complicated chemical mixtures. Materials such as multi-functional molecular separators integrating various modules capable of separating molecules according their shape properties simultaneously may represent an alternative. Herein, we address this challenge in the context one-step removal alkynes propadiene from cracking gases (up 10 components) using a responsive material ZU-33...
Propyne/propylene (C
Metal-Organic Frameworks In article number 2311140, Banglin Chen, Yuanbin Zhang, and co-workers design a robust metal-organic framework CuZrF6-TPA with specific propyne trapping sites for efficient propyne/propadiene separation by simultaneously creating multiple adsorption supramolecular interactions. This material enables both extremely high uptake benchmark selectivity, leading to record propadiene productivity.
LiF single crystal was used as transparent window (anvil) to tamp the shock-induced free surface expansion of Ta specimen, and Ta/LiF interface temperature measured under shock compression using optical pyrometry technique. The temperatures and/or melting up ∼400 GPa were extracted from observed based on Tan–Ahrens’ model for one-dimensional heat conduction across metal/window ideal in which initial subsequent solidification considered loading. obtained data within experimental uncertainties...
Metal organic frameworks (MOFs) represent a new kind of porous solid and have shown promising potential for carbon dioxide (CO2) capture separation. In this work, grand canonical Monte Carlo simulations were performed to explore lithium alkoxide functionalization improving CO2 adsorption capacity in HKUST-1, MOF-143, MOF-399. The results show that remarkably improves the uptake ability all three kinds MOFs at 298 K, especially low-pressure range. amount lithium-functionalized HKUST-1...
Significance Rippling is an intrinsic feature of 2D materials, responsible for their structural stability, transport properties, and electron–hole charge redistribution. Modulating these ripples in a controlled manner not only provides better understanding but also has potential impact applications. Here, we examine graphene monolayer as prototypical material. An ultrafast attenuation the intrinsically present plane followed by significant enhancement rippling effect on longer time scale,...