A5048798093- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Electromagnetic wave absorption materials
- Advanced Antenna and Metasurface Technologies
- MXene and MAX Phase Materials
- Crystallography and molecular interactions
- Antenna Design and Analysis
- Metamaterials and Metasurfaces Applications
- Mass Spectrometry Techniques and Applications
- Advanced Sensor and Energy Harvesting Materials
- Advanced biosensing and bioanalysis techniques
- Dielectric materials and actuators
- Receptor Mechanisms and Signaling
- Covalent Organic Framework Applications
- Organometallic Complex Synthesis and Catalysis
- Aerogels and thermal insulation
- Biosensors and Analytical Detection
- Pharmacological Effects and Assays
- Conducting polymers and applications
- Electrochemical sensors and biosensors
- Catalytic Cross-Coupling Reactions
- Gas Sensing Nanomaterials and Sensors
- Click Chemistry and Applications
- N-Heterocyclic Carbenes in Organic and Inorganic Chemistry
- Marine Invertebrate Physiology and Ecology
Shandong University
2022-2025
East China University of Science and Technology
2024
ETH Zurich
2020-2023
Hong Kong Polytechnic University
2023
University of Basel
2022
Nanyang Technological University
2022
Wuhan Ship Development & Design Institute
2022
Beijing University of Chemical Technology
2020
Anyang Normal University
2020
Anyang Institute of Technology
2020
Ambient-pressure-dried (APD) preparation of transition metal carbide/nitrides (MXene) aerogels is highly desirable yet remains challenging. Here, ultrathin, high-strength-to-weight-ratio, renewable cellulose nanofibers (CNFs) are efficiently utilized to assist in the APD ultralight robust, conductive, large-area MXene-based via a facile, energy-efficient, eco-friendly, and scalable freezing-exchanging-drying approach. The strong interactions large-aspect-ratio CNF MXene as well biomimetic...
Abstract Lightweight, ultra-flexible, and robust crosslinked transition metal carbide (Ti 3 C 2 MXene) coated polyimide (PI) (C-MXene@PI) porous composites are manufactured via a scalable dip-coating followed by chemical crosslinking approach. In addition to the hydrophobicity, anti-oxidation extreme-temperature stability, efficient utilization of intrinsic conductivity MXene, interfacial polarization between MXene PI, micrometer-sized pores composite foams achieved. Consequently, show...
Metal-organic frameworks (MOFs) manifest enormous potential in promoting electromagnetic wave (EMW) absorption thanks to the tailored components, topological structure, and high porosity. Herein, rodlike conductive MOFs (cMOFs) composed of adjustable metal ions Zn, Cu, Co, or Ni ligands hexahydroxytriphenylene (HHTP) are prepared attain tunable dielectric properties for a EMW absorption. Specifically, influences cMOFs' composition, charge transport characteristic, crystalline anisotropy...
Developing high-performance and functional hydrogels that mimic biological materials in nature is promising yet remains highly challenging. Through a facile, scalable unidirectional freezing followed by salting-out approach, type of composed "trashed" MXene sediment (MS) biomimetic pores manufactured. By integrating the honeycomb-like ordered porous structure, conductive MS, water, electromagnetic interference (EMI) shielding effectiveness up to 90 dB X band can reach more than 40...
Lightweight, thin, large-area, and ultraflexible chemical-cross-linked MXene/superaligned carbon nanotube composite films with a bicontinuous structure are manufactured. The exhibit high mechanical strength, good electrical conductivity, hydrophobicity, oxidation stability, as well wearable multifunctionalities involving electromagnetic interference (EMI) shielding, electrothermal conversion, photothermal antibacterial performance. An X-band EMI shielding effectiveness (SE) of 24 to 70 dB at...
Abstract Transition metal carbides/nitrides (MXenes) with metallic electrical conductivity and excellent processability attract increasing attention for assembling multifunctional macrostructures. However, the challenges, involving poor mechanical strength, inferior oxidation stability, limited scalable manufacturing, impede their wide applications. Herein, large‐area, high‐strength, ultra‐flexible hybrid films are developed through multiple physical chemical cross‐linking of MXene/cellulose...
Designing a functional, conductive metal-organic framework (cMOF) is highly desired. Substantial efforts have been dedicated to increasing the intralayer conjugation of cMOFs, while less dedication has made tuning interlayer charge transport nanosheets for controllable dielectric property. Here, we construct series bimetallic organic frameworks (Zn x Cu 3-x ) (hexahydroxytriphenylene) 2 (ZnCu-HHTP) allow fine-tuned spacing two-dimensional frameworks, by adjusting ratios Zn and metal ions....
Ultrathin, lightweight, and flexible aligned single-walled carbon nanotube (SWCNT) films are fabricated by a facile, environmentally friendly, scalable printing methodology. The pattern outstanding intrinsic properties render "metal-like" thermal conductivity of the SWCNT films, as well excellent mechanical strength, flexibility, hydrophobicity. Further, cellular microstructure promotes electromagnetic interference (EMI) shielding ability SWCNTs, leading to effectiveness (SE) ~ 39 90 dB...
Abstract Transition metal carbides/nitrides (MXenes) show great potential for preparing wearable, flexible multifunctional e‐textiles due to the exceptional electrical and mechanical properties easy processing in aqueous medium. At present, MXene‐based face challenges including high production costs, low utilization of precursor titanium aluminum carbide (MAX), poor durability extreme environments, inability achieve a balance between large‐scale fabrication performance. Here, this work...
Abstract Ceramic aerogels are gaining increasing attention due to their low density, high‐temperature resistance, and excellent chemical stability. However, conventional ceramic hindered by intrinsic brittleness limited dielectric properties, which restrict scalable manufacturing multifunctional applications. Here, ultralight, biomimetic porous, electrically magnetically conductive nanofibrous composed of silicon dioxide (SiO 2 ) nanofibers, graphene, metal–organic framework (MOF)...
Abstract The construction of lightweight yet robust, durable magnetic transition metal carbides and/or nitride (MXene) aerogels is highly desired for assembling high‐performance, multifunctional architectures. However, the fabrication and application MXene severely restricted by their inferior mechanical strength poor water/oxygen resistance. Here, sustainable cellulose nanofibrils (CNFs) are employed assisting in physical chemical dual cross‐linking to strongly bind MXenes MOF‐derived...
Abstract The rapid, energy‐efficient, scalable preparation of high‐strength, flexible, multifunctional nanostructured aerogels is highly desired yet challenging. Here, an ambient‐pressure‐dried (APD) strategy developed involving self‐foaming, dip‐coating, and graphene oxide (GO)‐assisted multiple cross‐linking treatments for the prompt, large‐area polyurea/transition metal carbides/nitrides (MXenes) aerogels. APD MXene‐based showcase low density, remarkable mechanical strength,...
Abstract Transition metal carbides and nitrides (MXenes) have shown great potential for constructing thin, high‐performance electromagnetic interference (EMI) shields. The challenges with these materials involve the weak interfacial interactions of MXenes, which results in inferior mechanical properties structure MXene films a conductivity/EMI shielding performance decay related to poor oxidation stability. Numerous efforts been devoted improving or stability films, always comes at expense...
Highly cross-linked hydrogels with water-enriched pores have outstanding potentials for multifunctional architectures mimicking the biological materials hierarchical structure in nature. Here, a type of transition metal carbide (Ti3C2 MXene)/poly(vinyl alcohol) (PVA) biomimetic are manufactured via an ice-templated freezing followed by salting-out approach. In addition to high electrical conductivity and mechanical strength as well ultraflexibility, honeycomb-like aligned porous is...
Abstract With the rapid development of electronic industry and wireless communication technology, electromagnetic interference (EMI) or pollution has been increasingly serious. This not only severely endangers normal operation equipment but also threatens human health. Therefore, it is urgent to develop high-performance EMI shielding materials. The advent hydrogel-based materials given shields a novel option. Hydrogels combined with conductive functional have good mechanical flexibility,...
Abstract With the rapid advancement of terahertz technologies, electromagnetic interference (EMI) shielding materials are needed to ensure secure environments. Enormous efforts have been devoted achieving highly efficient EMI films by enhancing flexibility, lightweight, mechanical robustness, and high efficiency. However, consideration optical properties these is still in its infancy. By incorporating transparency, visual information from protected systems can be preserved for monitoring...
Abstract This work develops a site‐specific duplexed luminescence resonance energy transfer system on cell surface for simultaneous imaging of two kinds monosaccharides specific protein by single near‐infrared excitation. The excitation‐duplexed utilizes aptamer modified upconversion luminescent nanoparticles as an donor to target the protein, and fluorescent dye acceptors tag dual metabolic labeling technique. Upon excitation at 980 nm, only dyes linked protein‐specific glycans can be lit...
Abstract Ultralight and highly flexible aerogel sensors, composed of reduced graphene oxide cross‐linked by sustainable‐macromolecule‐derived carbon, are prepared via facile freeze‐drying thermal annealing. The synergistic combination nanosheets micrometer‐sized honeycomb pores gives rise to the exceptional properties aerogels, including superior compressibility resilience, good mechanical strength durability, satisfactory fire‐resistance, outstanding electromechanical sensing performances....