A5040103921- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
- Supercapacitor Materials and Fabrication
- Gas Sensing Nanomaterials and Sensors
- Graphene research and applications
- Nanomaterials and Printing Technologies
- Tactile and Sensory Interactions
- Industrial Gas Emission Control
- Membrane Separation Technologies
- Electrospun Nanofibers in Biomedical Applications
- Surface Modification and Superhydrophobicity
- Solar-Powered Water Purification Methods
- Catalytic Processes in Materials Science
- Advancements in Battery Materials
- Extraction and Separation Processes
- MXene and MAX Phase Materials
- Innovative Energy Harvesting Technologies
- Energy Harvesting in Wireless Networks
- Advanced Battery Materials and Technologies
- ZnO doping and properties
- Analytical Chemistry and Sensors
- CO2 Reduction Techniques and Catalysts
- Molten salt chemistry and electrochemical processes
- Synthesis and properties of polymers
- Surfactants and Colloidal Systems
Henan University
2010-2025
Hefei University of Technology
2012-2024
Yellow River Conservancy Technical Institute
2012-2023
Henan Energy & Chemical Industry Group (China)
2022
Ocean University of China
2021
Nanyang Technological University
2016-2020
Hefei University
2020
Shandong Jianzhu University
2018
North China Electric Power University
2017
Norwegian University of Science and Technology
2014
Textiles that are capable of harvesting biomechanical energy via triboelectric effects interest for self-powered wearable electronics. Fabrication conformable and durable textiles with high outputs remains challenging. Here we propose a washable skin-touch-actuated textile-based nanogenerator mechanical from both voluntary involuntary body motions. Black phosphorus encapsulated hydrophobic cellulose oleoyl ester nanoparticles serves as synergetic electron-trapping coating, rendering textile...
We report a new reducing agent system: hydriodic acid with trifluoroacetic acid, which can chemically convert graphene oxide into reduced at temperatures below 0 °C in solution. This is the first achievement to produce subzero temperature mass production.
The advent of liquid–solid triboelectric nanogenerators (LS-TENGs) has ushered in a new era for harnessing and using energy derived from water. To date, extensive research been conducted to enhance the output LS-TENGs, thereby improving water utilization efficiency facilitating their practical application. However, contrast intricate chemical treatment methods specialized structures, straightforward operational process cost-effective materials are more conducive widespread adoption LS-TENGs...
Nonvolatile memory devices using gold nanoparticles (AuNPs) and reduced graphene oxide (rGO) sheets were fabricated in both horizontal vertical structures. The device, which a singly doubly overlayered semiconducting rGO channel was formed by simply spin-casting technique to connect two electrodes, designed for understanding the origin of charging effects. AuNPs chemically bound through π-conjugated molecular linker. bifunctional linker, 4-mercapto-benzenediazonium tetrafluoroborate (MBDT)...
The thermal induced temporal changes of microstructured shape memory polymer for self-recovery triboelectric nanogenerator can be indigenously harnessed water energy harvesting and temperature sensing, simultaneously. Here, tunable microarchitectures a thermally triggered are realized by electrospinning, namely mats microfibers (MFs), microspheres (MSs), microspheres-nanofibers (MSNFs). microarchitectured nanogenerators (mSM-TENG) exhibit self-restoring ability in both macro micro...
Abstract Huge challenges remain regarding the facile fabrication of neat metallic nanowires mesh for high‐quality transparent conductors (TCs). Here, a scalable bundle micromesh is achieved readily by spray‐assisted self‐assembly process, resulting in conducting with controllable ring size (4–45 µm) that can be easily realized on optional polymer substrates, rendering it transferable to various deformable and substrates. The resultant embedded deliver superior customizable optoelectronic...
Abstract Few‐layered phosphorene is exfoliated through a liquid phase exfoliation in ethanol, acting as an additive to mix with tempo‐oxidized cellulose nanofibrils (CNF), forming transparent, flexible nanogenerator paper. The gas barrier property of CNF protects against oxidation ambient condition. the hybrid paper stable over six months even exposure condition (23 °C, 70% RH) air. used active layer construct triboelectric energy (TENG). This shows open‐circuit voltage 5.2 V current density...
Recently, silver nanowires (AgNWs) have attracted considerable interest for their potential application in flexible transparent conductive films (TCFs). One challenge the commercialization of AgNW-based TCFs is low conductivity and stability caused by weak adhesion forces between AgNWs substrate. Here, we report a highly bendable, conductive, AgNW film, which consists an underlying poly(diallyldimethyl-ammonium chloride) (PDDA) composite bottom layer top layer-by-layer (LbL) assembled...
Abstract The rational design of previously unidentified materials that could realize excellent electrochemical‐controlled optical and charge storage properties simultaneously, are especially desirable useful for fabricating smart multifunctional devices. Here, a facile synthesis 1D π –d conjugated coordination polymer (Ni‐BTA) is reported, consisting metal (Ni)‐containing nodes organic linkers (1,2,4,5‐benzenetetramine), which be easily grown on various substrates via scalable chemical bath...
Lithium-ion capacitors (LICs) are promising electrical energy storage systems for mid-to-large-scale applications due to the high and large power output without sacrificing long cycle stability. However, different mechanisms between anode cathode, densities of LICs often degrade noticeably at density, because sluggish kinetics limitation battery-type side. Herein, a high-performance LIC by well-defined ZnMn2 O4 -graphene hybrid nanosheets N-doped carbon cathode is presented. The 2D...
Abstract To realize high performance flexible transparent electronics with extreme environmental adaptivity, Ag nanowires (Ag NWs) electrodes should simultaneously meet the requirements of high-temperature tolerance, chemical and mechanical robustness. Herein, a scalable NWs bundle micro-meshes embedded in polyimide BMs/ePI) conducting film via facile spray coating transfer method is reported. Due to synergistic effect micromesh architecture, BMs/ePI electrode exhibits thermal stability (370...
Abstract Photoelectrochemical (PEC) cells are regarded as a promising approach to convert sunlight chemical fuels, whereas the serious photo‐induced charge recombination of semiconductor photoelectrode hinders its solar conversion efficiency. Over past few decades, designing and constructing heterojunction photoelectrodes via thermodynamically favorable transfer have been proven be effective in boosting separation. However, conventional construction strategy generally introduces...
The droplet triboelectric nanogenerator (D-TENG) converts mechanical energy into electricity through contact electrification and electrostatic induction at the liquid–solid interface. device's efficiency is significantly influenced by surface molecular structure of its layer. By applying a fluorosilane modification, we enhanced sites improved electron transfer between water molecules layer, leading to high-performance D-TENG. This modification allowed potential modified PTFE reach 85%...
Abstract The droplet triboelectric nanogenerator (D‐TENG) harnesses energy from natural water droplets, though its performance and lifespan can be compromised by contamination on the functional layer. Water molecules have a strong affinity for polymer surfaces, which increases surface tension sliding‐off angle, leading to greater adhesion. As these droplets evaporate, they leave behind residues, such as calcium (Ca) magnesium (Mg) salts, that obscure surface, thereby diminishing...