A5070786472- Advanced Photocatalysis Techniques
- 2D Materials and Applications
- Advanced Battery Materials and Technologies
- Graphene research and applications
- Advancements in Battery Materials
- ZnO doping and properties
- Gas Sensing Nanomaterials and Sensors
- Advanced Battery Technologies Research
- Ga2O3 and related materials
- Plasmonic and Surface Plasmon Research
- Advanced Sensor and Energy Harvesting Materials
- Quantum Dots Synthesis And Properties
- MXene and MAX Phase Materials
- TiO2 Photocatalysis and Solar Cells
- Advanced biosensing and bioanalysis techniques
- Gold and Silver Nanoparticles Synthesis and Applications
- Supercapacitor Materials and Fabrication
- Advanced Memory and Neural Computing
- Advanced Nanomaterials in Catalysis
- Mercury impact and mitigation studies
- Surface Modification and Superhydrophobicity
- Nanomaterials for catalytic reactions
- Machine Learning in Materials Science
- Electrocatalysts for Energy Conversion
- Conducting polymers and applications
Xiamen University
2018-2024
Xiamen University of Technology
2019
Jiujiang University
2018
A commonly used strategy to tackle the unstable interfacial problem between Li1.3Al0.3Ti1.7(PO4)3 (LATP) and lithium (Li) is introduce an interlayer. However, this has a limited effect on stabilizing LATP during long-term cycling or under high current density, which due in part negative impact of its internal defects (e.g., gaps grains (GBs)) that are usually neglected. Here, control experiments theoretical calculations show clearly GBs have higher electronic conductivity, significantly...
An all-electrochem-active Si/Li 21 Si 5 anode was designed, in which the Li served as efficient ionic/electronic channel and expansion buffer. It achieved an ultra-high ICE of 97.8% a low rate 18.8% at capacity 17.9 mA h cm −2 .
Abstract Maneuver of conducting polymers (CPs) into lightweight hydrogels can improve their functional performances in energy devices, chemical sensing, pollutant removal, drug delivery, etc. Current approaches for the manipulation CP are limited, and they mostly accompanied by harsh conditions, tedious processing, compositing with other constituents, or using unusual chemicals. Herein, a two‐step route is introduced controllable fabrication ambient where gelation shape‐anisotropic...
Corrosion of metals in atmospheric environments is a worldwide problem industry and daily life. Traditional anticorrosion methods including sacrificial anodes or protective coatings have performance limitations. Here, we report atomically thin, polycrystalline few-layer graphene (FLG) grown by chemical vapor deposition as long-term coating film for copper (Cu). A six-year old, FLG-protected Cu visually shiny detailed material characterizations capture no sign oxidation. The success the...
A ternary semiconductor ZnO/MoS2/Ag2S nanorod array in an intimate core-shell structure was synthesized on glass substrates. The physicochemical properties and photocatalytical performance of the specimen were characterized compared with single ZnO binary ZnO/Ag2S ZnO/MoS2 arrays. It is found that coating layers depressed band edge emission core, improved light absorption visible range, reduced charge transfer resistance, increased photocatalytic activity. heterojunction possessed full solar...
Polyethylene oxide (PEO) was added to Li 21 Si 5 create a PEO-Li pre-lithiation layer, which coated on the surface of Si@C anode. This strategy achieved an initial coulombic efficiency (ICE) over 100% with stable and long-lasting cycles.
Abstract Ice templates have been widely used for controlled assembly of nanoparticles into well‐defined 3D superstructures. However, ultrathin 2D nanofilms, which are highly desirable wearable smart nanodevices, seldom reported to be prepared via conventional ice‐templated method. In this work, AuAg nanofilms successfully by a simple method from nanowires (NWs). The ice/liquid interface is proposed as unique platform facilitating the self‐assembly NWs monolayer nanofilms. Benefiting...
Vertically oriented graphene (VG) is deposited on a wide range of substrates by plasma-enhanced chemical vapor deposition. Moreover, the growth mode VG proven to be bottom-up deposition using isotope labeling. The Raman characteristic features rhodamine 6G (R6G), an aromatic dye, are acquired as universal fluorescence quencher. quenching mechanism likely related transfer energy and photon-excited electrons between dye molecules because not only emission spectrum R6G greatly overlaps with...
Abstract It is rarely reported that stacking orientations of bilayer graphene (BLG) can be manipulated by the annealing process. Most investigators have painstakingly fabricated this BLG chemical vapor deposition growth or mechanical means. Here, it discovered that, at ≈600 °C, called critical temperature (CAT), most collapse into strongly coupled AB‐stacked states. This phenomenon governed (i) macroscopically stress generation and release in top domains, evolving from mild ripples to sharp...
Titanium-based nanowires including TiO 2 , /Pt and /rGO were prepared by simple hydrothermal methods. The physicochemical properties photocatalytic performance of the characterized in comparison with nanowires. It was found that rGO layer coated tightly around attachment Pt nanoparticles increased chemical states components, reduced bandgap energy nanowires, enhanced visible light absorption, improved conductance capacitance significantly. methylene blue solution as photocatalyzed degraded...