A5067917510- Covalent Organic Framework Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Luminescence and Fluorescent Materials
- Advanced Photocatalysis Techniques
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Perovskite Materials and Applications
- Crystallography and molecular interactions
- Electron and X-Ray Spectroscopy Techniques
- Polydiacetylene-based materials and applications
- Advanced battery technologies research
- Electrocatalysts for Energy Conversion
- Ferroelectric and Piezoelectric Materials
- Spectroscopy Techniques in Biomedical and Chemical Research
- Quantum Dots Synthesis And Properties
- Catalytic Processes in Materials Science
- Supramolecular Chemistry and Complexes
- Zeolite Catalysis and Synthesis
- Radiation Detection and Scintillator Technologies
- Advanced Electron Microscopy Techniques and Applications
- Advanced Computing and Algorithms
- Graphene research and applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Luminescence Properties of Advanced Materials
- Anodic Oxide Films and Nanostructures
Zhejiang University of Technology
2022-2025
Green Chemistry
2024
Changchun University of Technology
2019
The structural diversity of three-dimensional (3D) covalent organic frameworks (COFs) are limited as there only a few choices building units with multiple symmetrically distributed connection sites. To date, 4 and 6-connected stereoscopic nodes Td , D3h D3d C3 symmetries have been mostly reported, delivering 3D topologies. We propose an efficient approach to expand the COF repertoire by introducing high-valency quadrangular prism (D4h ) node connectivity eight, based on which two...
The integration of mechanically interlocked molecules (MIMs) into purely organic crystalline materials is expected to produce with properties that are not accessible using more classic approaches. To date, this has proved elusive. We present a dative boron–nitrogen bond-driven self-assembly strategy allows for the preparation polyrotaxane crystals. nature material was confirmed by both single-crystal x-ray diffraction analysis and cryogenic high-resolution low-dose transmission electron...
Covalent polymerization of organic molecules into crystalline one-dimensional (1D) polymers is effective for achieving desired thermal, optical, and electrical properties, yet it remains a persistent synthetic challenge their inherent tendency to adopt amorphous or semicrystalline phases. Here we report strategy synthesize 1D covalent frameworks (COFs) composing quasi-conjugated chains with benzoxazine linkages via the one-pot Mannich reaction. Through [4+2] [2+2] type condensation...
Direct observation of the surface-enhanced Raman scattering (SERS) molecules adsorbed on nano-sized zirconia (ZrO2) substrates was first reported without need for addition metal particles. It found that ZrO2 nanoparticles can exhibit unprecedented signal enhancements order 103 probe molecule 4-mercaptobenzoic acid (4-MBA). The dramatic effect calcination temperature also investigated. with particle diameter 10.5 nm, which were prepared by at a 500°C, have highest SERS activity. A comparison...
Abstract The alkylation of benzene with long chain α‐olefins is a crucial process in the production fine chemicals, which requires upgrading from traditional homogeneous catalysis to heterogeneous involving zeolites. However, application zeolite catalysts has been limited by their fast deactivation due constrained diffusion resulting sole micropores. To address this challenge, desilication and secondary‐crystallization strategy employed fabricate hierarchically structured mesoporous Beta...
There are enormous yet largely underexplored exotic phenomena and properties emerging from interfaces constructed by diverse types of components that may differ in composition, shape, or crystal structure. It remains poorly understood the unique a coherent interface between crystalline amorphous materials evoke, there lacks general strategy to fabricate such interfaces. is demonstrated topotactic partial oxidation heterostructures composed coherently registered can be constructed. As...
Abstract The structural diversity of three‐dimensional (3D) covalent organic frameworks (COFs) are limited as there only a few choices building units with multiple symmetrically distributed connection sites. To date, 4 and 6‐connected stereoscopic nodes T d , D 3h 3d C 3 symmetries have been mostly reported, delivering 3D topologies. We propose an efficient approach to expand the COF repertoire by introducing high‐valency quadrangular prism ( 4h ) node connectivity eight, based on which two...
Fabricating one-dimensional (1D) single-crystalline nanostructures with the necessary characteristics for interconnects and functional units in nanodevices poses a major challenge. Traditional solution-based synthesis methods, driven by oriented attachment mechanisms, have limited growth of either ultrathin crystalline nanowires or short rod-like nanocrystals due to stringent orientation requirements. The construction ultralong both an elongated length moderate thickness has remained...
Abstract Covalent polymerization of organic molecules into crystalline one‐dimensional (1D) polymers is effective for achieving desired thermal, optical, and electrical properties, yet it remains a persistent synthetic challenge their inherent tendency to adopt amorphous or semicrystalline phases. Here we report strategy synthesize 1D covalent frameworks (COFs) composing quasi‐conjugated chains with benzoxazine linkages via the one‐pot Mannich reaction. Through [4+2] [2+2] type condensation...