A5088831521- Covalent Organic Framework Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Luminescence and Fluorescent Materials
- Polymer Surface Interaction Studies
- Advanced Photocatalysis Techniques
- Surface Modification and Superhydrophobicity
- Conducting polymers and applications
- Marine Biology and Environmental Chemistry
- Membrane Separation Technologies
- Nanoplatforms for cancer theranostics
- Fuel Cells and Related Materials
- biodegradable polymer synthesis and properties
- 2D Materials and Applications
- Graphene research and applications
- Bone Tissue Engineering Materials
- Gold and Silver Nanoparticles Synthesis and Applications
- Advanced Nanomaterials in Catalysis
- Microplastics and Plastic Pollution
- Nanocluster Synthesis and Applications
- Advanced Polymer Synthesis and Characterization
- Pickering emulsions and particle stabilization
- Solar-Powered Water Purification Methods
- Antimicrobial agents and applications
Chinese Academy of Sciences
2022-2025
Ningbo Institute of Industrial Technology
2022-2025
University of Chinese Academy of Sciences
2022-2024
Ningbo University
2022
Fraunhofer Institute for Ceramic Technologies and Systems
2022
Technische Universität Dresden
2022
Sp2-carbon-conjugated covalent organic frameworks (sp2c-COFs) have emerged as promising platforms for phototo–chemical energy conversion due to their tailorable optoelectronic properties, in-plane π-conjugations, and robust structures. However, the development of sp2c-COFs in photocatalysis is still highly hindered by limited linkage chemistry. Herein, we report a novel thiadiazole-bridged sp2c-COF (sp2c-COF-ST) synthesized thiadiazole-mediated aldol-type polycondensation. The resultant...
sp2 carbon-conjugated covalent organic frameworks (sp2c-COFs) with superb in-plane π-conjugations, high chemical stability, and robust framework structure are expected to be ideal films/membranes for a wide range of applications including energy-related devices optoelectronics. However, so far, sp2c-COFs have been mainly limited microcrystalline powders, this consequently hampered their performances in devices. Herein, we report simple methodology fabricate large-area, free-standing,...
Vinylene/olefin-linked two-dimensional covalent organic frameworks (v-2D-COFs), featured with vinylene-linked in-plane conjugations, high chemical stabilities, and designable structures, are promising for optoelectronic/photocatalytic applications. Developing v-2D-COFs superior π-conjugation optoelectronic properties is meaningful but remains challenging. In this work, we present the crystalline benzobisthiazole-bridged unsubstituted v-2D-COF (v-2D-COF-NS1 v-2D-COF-NS2) synthesized via a...
Imine-linked covalent organic frameworks (COFs) usually show high crystallinity and porosity, while vinyl-linked COFs have excellent semiconducting properties stability. Therefore, achieving the advantages of imine- vinyl-linkages in a single COF material is highly interesting but remains challenging. Herein, we demonstrate fabrication layer-blocked (LB-COF) heterogeneous film that composed through two successive surface-initiated polycondensations. In brief, bottom layer imine-linked was...
Ice is omnipresent in our daily life and possesses intrinsic slipperiness as a result of the formation quasi-liquid layer. Thus, functional surfaces inspired by ice show great prospects widespread fields from surface lubrication to antifouling coatings. Herein, we report an ice-inspired polymeric slippery (II-PSS) constructed self-lubricating liquid layer densely surface-grafted polymer brush. The brush could act homogeneous matrix capture lubricant molecules via strong dynamic dipole–dipole...
Two-dimensional conjugated polymers (2DCPs) are a class of monolayer to multilayer crystalline polymeric materials with linkages at two-orthogonal directions that promise applications from membranes electronics. Current interfacial synthesis methods have succeeded in constructing 2DCPs dynamic covalent chemistry, e.g., imine linkages. However, these unsuitable for fabricating the robust olefin due inadequate reversibility. Here we report linked by bonds via amphiphilic-pyridinium-assisted...
Sp²-carbon-conjugated porous polymers (sp²C-CPPs) are promising photothermal materials but suffer from poor processability. We present a double-network cross-linked polymer foam (DN-CPF) that integrates sp²C-CPPs with flexible chains, achieving 92.6%...
Iron-mediated surface-initiated reversible deactivation radical polymerization (Fe0 SI-RDRP) is an appealing approach to produce robust polymer surfaces with low toxicity and biocompatibility, while its application has been limited so far due the poor activity of iron-based catalysts. Herein, we show that iron(0)-mediated atom transfer SI-ATRP) could be significantly enhanced by simply using seawater as reaction media. In comparison, there was no brush formation in deionized water. This...
Copper-based materials are very important for many application fields from marine industry to energy management and electronic devices. For most of these applications, the copper objects require long-term contact a wet salty environment, which leads serious corrosion copper. In this work, we report thin graphdiyne layer directly grown on arbitrary shapes at mild conditions, could function as protective coating substrates in artificial seawater with inhibition efficiency ∼99.75%. To further...
Porphyrin-based two-dimensional metal–organic frameworks (2D MOFs) are of high interest for extraordinary optoelectronic devices due to their well-ordered architecture and appealing photochemical properties. However, the high-throughput synthesis 2D MOF thin films device applications remains challenging because slow nucleation crystallization process in classical interfacial synthesis. Here, we report a microwave-assisted methodology rapid construction (∼3 min) highly crystalline demonstrate...
Here we present a facile and robust strategy, namely, galvanic-replacement-assisted surface-initiated Cu(0)-mediated atom transfer radical polymerization (gr-SI-Cu0ATRP, or gr-SI-Cu0CRP) for polymer brush engineering under ambient conditions. In gr-SI-Cu0ATRP, highly active nanostructured Cu(0) surfaces are obtained by simple galvanic replacement on zinc/aluminum in dilute Cu2+ solution. Polymer growth rate is extremely high (up to ∼904 nm 30 min polymerization); meanwhile, both nano...
Surface anchored polymer brushes prepared by surface-initiated controlled radical polymerization (SI-CRP) have raised considerable interest in biomaterials and bioengineering. However, undesired residues of noxious transition metal catalysts critically restrain their widespread biomedical applications. Herein, we present a robust biocompatible catalyzed Sn(0) sheet (SI-Sn0CRP) under ambient conditions. Through this approach, microliter volumes vinyl monomers with diverse functions...
Organic thin-film transistors (OTFTs) as a vital component among have shown great potential in smart sensing, flexible displays, and bionics due to their flexibility, biocompatibility customizable chemical structures. Even though linear conjugated polymer semiconductors are common for constructing channel materials of OTFTs, advanced with high charge carrier mobility, tunable band structure, robust stability, clear structure-property relationship indispensable propelling the evolution OTFTs....
Surface-enhanced Raman scattering (SERS) spectroscopy is a powerful technology in trace analysis. However, the wide applications of SERS practice are limited by expensive substrate materials and complicated preparation processes. Here we report simple economical galvanic-replacement-assisted synthesis route to prepare Ag nanoparticles on Cu(0) foil (nanoAg@Cu), which can be directly used as substrate. The fabrication process fast (ca. 10 min) easily scaled up centimeters or even larger. In...
Abstract Emulating the biological visual adaptation in machine vision systems typically requires a neuromorphic sensor system that exhibits biomimetic light intensity-dependent photoadaptation. Inspired by counterpart, porphyrin-based two-dimensional polymers (p2DPs) are of high interest for adaptative due to their atomic thinness and adjustable charge transfer trapping under irradiations. However, high-throughput synthesis highly crystalline p2DPs thin films device application remains great...
Abstract The ice is omnipresent in our daily life and possesses intrinsic slipperiness due to the formation of a quasi-liquid layer. Thus, functional surfaces inspired by show great prospects widespread fields from surface lubrication antifouling coatings. Herein, we report an ice-inspired polymeric slippery (II-PSS) constructed self-lubricating liquid layer densely surface-grafted polymer matrix. smooth matrix could capture lubricant molecules via strong dynamic dipole-dipole interactions...