A5102772553- Luminescence and Fluorescent Materials
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Supramolecular Chemistry and Complexes
- Perovskite Materials and Applications
- Supramolecular Self-Assembly in Materials
- Ammonia Synthesis and Nitrogen Reduction
- Molecular Sensors and Ion Detection
- Advanced Photocatalysis Techniques
- Covalent Organic Framework Applications
- Diatoms and Algae Research
- Porphyrin and Phthalocyanine Chemistry
- Organic Light-Emitting Diodes Research
- Dendrimers and Hyperbranched Polymers
- Advanced Nanomaterials in Catalysis
- Luminescence Properties of Advanced Materials
- Muon and positron interactions and applications
- Nanomaterials for catalytic reactions
- Analytical Chemistry and Sensors
- Minerals Flotation and Separation Techniques
- Gold and Silver Nanoparticles Synthesis and Applications
- Lanthanide and Transition Metal Complexes
Beijing University of Chemical Technology
2021-2025
City University of Hong Kong
2020
Technical Institute of Physics and Chemistry
2018
Wuhan University of Technology
2018
Chinese Academy of Sciences
2018
Institute of Molecular Functional Materials
2017
Hong Kong University of Science and Technology
2017
University of Hong Kong
2017
HKUST Shenzhen Research Institute
2017
Geometric (Z)- and (E)-isomers play important but different roles in life material science. The design of new (Z)-/(E)- isomers study their properties, behaviors, interactions are crucially molecular engineering. However, difficulties with separation structure confirmation limit structural diversity functionality scope. In the work described herein, we successfully synthesized pure ureidopyrimidinone-functionalized tetraphenylethenes ((Z)-TPE-UPy (E)-TPE-UPy), featuring both...
Artificial light-harvesting nanoparticles were prepared from supramolecular polymers comprised of pillar[5]arene with anthracene-derived donors and acceptors through host-guest interactions. The resulting water-dispersible displayed efficient energy transfer excellent light harvesting ability in part because the steric bulk suppressed self-quenching chromophores.
The advance of the synthesis ammonia through nitrogen electroreduction under ambient conditions is seriously impeded by lack an efficient electrocatalyst that can facilitate multiple proton-coupled electron-transfer processes and suppress competitive hydrogen evolution reaction required for a high reduction (NRR) selectivity. Herein, we demonstrate first time boron-doped nanostructured diamond be used as NRR, which affords NH3 yield rate 19.1 μg h–1 cm–2, Faradaic efficiency 21.2%, stable...
Defect engineering of nanostructured electrocatalysts for enhancing the nitrogen reduction reaction is systematically reviewed with challenges and opportunities further research discussed.
Abstract Quantitatively establishing the correlation between nanoparticle size and fluorescence is essential for understanding behavior functionality of fluorescent nanoparticles (FNPs). However, such exploration focusing on organic FNPs has not been achieved to date. Herein, we employ use supramolecular polymeric prepared from tetraphenylethylene‐based bis‐ureidopyrimidinone monomers (bis‐UPys) relate nanoparticles. At an equal concentration bis‐UPys, a logarithmic relationship them built...
ABSTRACT Control of the dissymmetry circularly polarized luminescence (CPL) is intriguing and has great potential for applications in field optics. The traditional control strategy involves using opposite enantiomers to achieve reversal CPL signs. However, regulating by controlling only transition dipole moments without changing molecular or supramolecular chirality remains a challenge. Herein, we developed couple crystal materials based on axially chiral aggregation‐induced emission...
Abstract Circularly polarized luminescence (CPL) materials with delayed fluorescence have attracted much attention due to their ability efficiently trap triplet state excitons, thereby improving the photoluminescence quantum yields of CPL materials. However, effort has been normally focused on utilization T 1 excitons but seldom higher excited n ( > 1) excitons. Rational manipulation and suppression Kasha's rule remains a major challenge. Herein, two gold complex enantiomers (( R / S...
The interaction or nonbonded energies of base organic ions and water molecules during the flotation process minerals have important meanings for organizing hydrophobic stable collectors. Furthermore, interaction, cross-term, valence optimized structures are understanding properties selective simulation pure scheelite mineral (PSM) surfaces with four different negative ions, using an adsorption locator module is demonstrated. were resolved detected by shaping best most suspension over PSM...
Synthetic polymerization and supramolecular with sequence control is far from an easy task. Herein, a narcissistic self-sorting polymer prepared of (−AA−BB−)n by using cucur-bit[8]uril (CB[8])-based ternary complexes as monomers, which are spontaneously formed starting materials heteroditopic AB-type guest CB[8]. The process their structural changes at each stage have been successfully demonstrated NMR, UV-Vis fluorescence spectra. starts the second step after formation different...