A5103234646- Advanced Sensor and Energy Harvesting Materials
- MXene and MAX Phase Materials
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Materials and Mechanics
- Advanced battery technologies research
- Advanced Battery Materials and Technologies
- Gas Sensing Nanomaterials and Sensors
- Supercapacitor Materials and Fabrication
- Covalent Organic Framework Applications
- Polydiacetylene-based materials and applications
- Plasmonic and Surface Plasmon Research
- Luminescence and Fluorescent Materials
- Antenna Design and Analysis
- Polymer composites and self-healing
- Supramolecular Self-Assembly in Materials
- Metamaterials and Metasurfaces Applications
- Microwave Engineering and Waveguides
- Advanced Antenna and Metasurface Technologies
- Mechanical and Optical Resonators
- Molecular Sensors and Ion Detection
- Organic and Molecular Conductors Research
- Copper-based nanomaterials and applications
- Acoustic Wave Resonator Technologies
- 2D Materials and Applications
- Extracellular vesicles in disease
Center for Advancing Health
2025
Technische Universität Dresden
2021-2025
Max Planck Institute of Microstructure Physics
2023-2025
Sichuan University
2010-2021
Polymer Research Institute
2021
Chengdu University
2021
Tianjin University
2019-2020
Dynamic interfacial interactions between the HAPAA and PANI hydrogels are favorable for self-healing; thus, network can enhance mechanical electronic properties of hydrogel without compromising its self-healing performance.
Progress toward the integration of electronic sensors with a signal processing system is important for artificial intelligent and smart robotics. It demands mechanically robust, highly sensitive, self-healable sensing materials which could generate discernible electric variations responding to external stimuli. Here, inspired by supramolecular interactions amino acid residues in proteins, we report nanostructured Ti3C2MXenes/rubber-based elastomer (NMSE) sensing. MXene nanoflakes modified...
Abstract Despite the tremendous advancement of intelligent robots, it remains a great challenge to integrate living organisms‐like multistimuli responsive actuation and excellent self‐healing ability into one single material system, which will greatly benefit broaden development smart biomimetic materials. Herein, novel self‐healable actuator is developed based on hierarchical structural design interfacial supramolecular crosslinking. The resulting shows record high photothermal efficiency...
Abstract Porous metal current collectors (CCs) serve as key component for aqueous Zn‐ion batteries (AZIBs). Herein, a lightweight 3D‐Cu architecture with customizable geometries is developed to enable reversible Zn‐metal cycling. The prepared by 3D‐printing crosslink‐able polymer scaffold followed Cu‐metallization. printed optimized endow electric conductivity that on‐par commercial Cu foam, but can reduce ≈80% of the weight and consumption Cu. A Zn‐philic graphene (Gr) coating adopted...
Abstract Two‐dimensional conjugated metal–organic frameworks (2D c ‐MOFs) are emerging as a unique subclass of layer‐stacked crystalline coordination polymers that simultaneously possess porous and conductive properties, have broad application potential in energy electronic devices. However, to make the best use intrinsic properties structural features 2D ‐MOFs, controlled synthesis hierarchically nanostructured ‐MOFs with high crystallinity customized morphologies is essential, which...
Abstract The pressing demand for sustainable energy storage solutions has spurred the burgeoning development of aqueous zinc batteries. However, kinetics-sluggish Zn 2+ as dominant charge carriers in cathodes leads to suboptimal charge-storage capacity and durability Here, we discover that an ultrathin two-dimensional polyimine membrane, featured by dual ion-transport nanochannels rich proton-conduction groups, facilitates rapid selective proton passing. Subsequently, a distinctive...
Two-dimensional conjugated metal-organic frameworks (2D c-MOFs) have emerged as a new class of crystalline layered conducting materials that hold significant promise for applications in electronics and spintronics. However, current 2D c-MOFs are mainly made from organic planar ligands, whereas constructed by curved or twisted ligands featuring novel orbital structures electronic states remain less developed. Herein, we report Cu-catecholate wavy c-MOF (Cu3(HFcHBC)2) based on fluorinated...
Abstract Stimulus‐responsive materials with designable integrated functions bridge the intelligent systems in future lifestyles Internet of Things (IoT). The growing trend for IoT and corresponding advanced devices will involve a great number electronic disposables, which may place heavy burdens on environment. Here, an elaborately designed multistage responsive material is reported real‐time, reversible light‐writing based organized stage‐by‐stage behaviors polarity‐dependent...
Developing tunable luminescent materials for high throughput information storage is highly desired following the explosive growth of global data. Although considerable success has been achieved, achieving programmable encryption remains challenging due to current signal crosstalk problems. Here, we developed long-lived room-temperature phosphorescent organogels enabled by lanthanum-coordinated hydrogen-bonded organic framework nanofibers time-resolved programming. Via modulating coassembled...
Stimulus-responsive soft actuators show great potential in intelligent robot systems for their various virtues, such as arbitrary shape morphing, outstanding adaptability to environment, and multidegrees of freedom. However, it is extremely challenging achieve a combination excellent actuating performance robust mechanical strength well self-healing property. Herein we report near-infrared light-responsive actuator based on the synergistic effects crystalline physical cross-linked network...
Charge/energy separation across interfaces of plasmonic materials is vital for minimizing losses and enhancing their performance in photochemical optoelectronic applications. While heterostructures combining two-dimensional transition metal carbides/nitrides (MXenes) semiconducting dichalcogenides (TMDs) hold significant potential, the mechanisms governing plasmon-induced carrier dynamics at these remain elusive. Here, we uncover a distinctive secondary excitation phenomenon an ultrafast...
Abstract Aqueous zinc batteries are attractive for large-scale energy storage due to their inherent safety and sustainability. However, widespread application has been constrained by limited density, underscoring a high demand of advanced cathodes with large capacity redox potential. Here, we report reversible high-capacity six-electron-conversion Se cathode undergoing ZnSe↔Se↔SeCl 4 reaction, Br − /Br n couple effectively stabilizes the Zn | |Se cell. This conversion, initiated in ZnCl 2...
To prevent potential Electromagnetic Interference (EMI), a miniaturized UWB antenna with notched band of 5.15–5.825 GHz and high frequency (over 10.6 GHz) rejection capability is proposed investigated. The created by etching U-shaped slot on the feed line. characteristic cutoff realized integrating serpentine resonator backside radiating element. results, including voltage standing wave ratio (VSWR), radiation patterns gain responses, are evaluated means both simulations experiments....
Abstract 2D conjugated metal–organic frameworks (2D c‐MOFs) are emerging as unique electroactive materials for electronics and spintronics. The structural design discovery of Kagome‐type c‐MOFs exhibiting a metallic state paramount significance, yet remain rarely explored. Here, the solution synthesis benzenehexol‐based based is presented on tetrahydroxy‐1,4‐quinone (THQ) ligand. This study shows that controlling pH reaction system to ≈7.5 yields an energetically favorable nonporous Cu 3 (C...
Two‐dimensional conjugated metal‐organic frameworks (2D c‐MOFs) are emerging as promising electrode materials for electrochemical energy storage. However, a viable path to realize superior dual‐ion storage in 2D c‐MOFs has remained elusive. Here, we report the synthesis of Cu2(Nx‐OHPTP) (x=0,1,2; OHPTP=octahydroxyphenanthrotriphenylene) with precise aromatic carbon‐nitrogen arrangements, based on π‐conjugated OHPTP ligand incorporated one or two nitrogen atoms. The skeletal modification...
Artificial Magnetic Conductor (AMC) surface can be used as reflector or ground plane for low-profile antennas. In this paper, a novel AMC unit cell which is printed on grounded dielectric substrate proposed; whose overall size 10 mm × (0.19λ <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">5.8GHz</sub> ×0.19λ ). S11, reflection phase and impedance of the proposed obtained by simulation. Two dipoles parallel placed over structure conversional PEC...
Abstract Zweidimensionale konjugierte metallorganische Gerüstverbindungen (2D c‐MOFs) entwickeln sich zu einer einzigartigen Unterklasse von geschichteten kristallinen Koordinationspolymeren, die gleichzeitig Porosität und elektrische Leitfähigkeit besitzen ein breites Anwendungspotenzial in Energiespeicherung elektronischen Geräten haben. Um intrinsischen Eigenschaften strukturellen Besonderheiten 2D c‐MOFs optimal nutzen können, ist kontrollierte Synthese hierarchisch nanostrukturierten...
Mechanically adaptive materials responsive to environmental stimuli through changing mechanical properties are highly attractive in intelligent devices. However, it remains a great challenge for most mechanically facilely regulate and repair their broad spectrum ranging from high strength extreme toughness single body. Here, inspired by reversible nanofibrils network structure of skeletal muscle achieve regulation, we present mechano-tunable silk fibroin (SF) composite regulating...
Herein, we propose an uncooled near-infrared (NIR) sensor based on acoustic wave resonator with AlN layer grown top electrode, find it has a higher response to infrared. In addition, the specificity and sensitivity of have been greatly improved by modifying surface gold nanorods (GNRs) which specific absorption near-infrared. As results demonstrated, detection modified sensors halogen light source 785 nm laser are 1083.3 KHz/(mW/mm <sup xmlns:mml="http://www.w3.org/1998/Math/MathML"...