A5080587663- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Advanced Battery Materials and Technologies
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Fuel Cells and Related Materials
- Advanced Polymer Synthesis and Characterization
- Electrochemical sensors and biosensors
- Conducting polymers and applications
- Electrochemical Analysis and Applications
- Graphene research and applications
- Advanced Photocatalysis Techniques
- MXene and MAX Phase Materials
- Photopolymerization techniques and applications
- ZnO doping and properties
- Lanthanide and Transition Metal Complexes
- Synthesis and biological activity
- Extraction and Separation Processes
- Crystallization and Solubility Studies
- Inorganic Chemistry and Materials
- X-ray Diffraction in Crystallography
- Catalytic Processes in Materials Science
- Copper-based nanomaterials and applications
- Ear Surgery and Otitis Media
- Synthesis and Characterization of Heterocyclic Compounds
Hunan Institute of Science and Technology
2016-2025
Central South University
2003-2025
Powder Metallurgy Institute
2025
State Key Laboratory of Powder Metallurgy
2025
Beihang University
2024
Chinese PLA General Hospital
2008-2019
Hebei University of Technology
2015-2017
University of Missouri–Kansas City
2015-2017
Kansas City Kansas Community College
2017
Hunan University
2001-2013
Zn–air batteries (ZABs) are one of the promising candidates future energy storage technology owing to their advantages high theoretical density, safety, and low cost. However, voltage polarization efficiency hinder practical applications. Herein, we show that charging a ZAB can be reduced ∼1.6 V with ∼70% by adding redox radical, 2,2,6,6-tetramethylpiperidinyloxyl (TEMPO), biomass, glucose, into electrolyte. Upon charging, oxidation TEMPO forming oxoammonium cation at cathode catalyzes...
Luminescent hydrogels are of great potential for many fields, particularly serving as biomaterials ranging from fluorescent sensors to bioimaging agents. Here, robust luminescent reported using lanthanide complexes emitting sources via a hierarchical organic–inorganic self‐assembling strategy. A new organic ligand is synthesized, consisting terpyridine unit and two flexibly linked methylimidazole moieties coordinate with europium(III) (Eu 3+ ) tri‐thenoyltrifluoroacetone (Eu(TTA) 3 ),...
Co3O4 has been widely studied as a promising candidate an anode material for lithium ion batteries. However, the huge volume change and structural strain associated with Li+ insertion extraction process leads to pulverization deterioration of electrode, resulting in poor performance In this paper, rose-spheres obtained via hydrothermal technique are successfully embedded graphene through electrostatic self-assembly process. Graphene-embedded (G-Co3O4) show high reversible capacity, good...
ZnS coated on N,S co-doped carbon (ZnS/NSC) composite has been prepared utilizing zinc pyrithione (C10H8N2O2S2Zn) as raw material via calcination. Through activation using Na2CO3 salt, nanoparticles encapsulated in NSC (denoted A-ZnS/NSC) with mixed-crystal structure also obtained, which reveals much larger specific surface area and more bridges between NSC. Based the existence of (C-S-Zn S-O-Zn bonds) modification from co-doping, A-ZnS/NSC an anode for sodium-ion batteries (SIBs) displays...
Enhanced activity in photocatalytic hydrogen generation is achieved with synergistic effects homogeneous n/n junctioned graphitic carbon nitride (g-C<sub>3</sub>N<sub>4</sub>).
Abstract With the increased focus on sustainable energy, Li‐ion rechargeable batteries are playing more important roles in energy storage and utilization. Owing to their high safety, low cost, moderate capacity, titanium dioxide (TiO 2 ) nanomaterials have been considered as promising alternative anode materials for batteries. Here, we present a concise overview of past research efforts TiO We examples that illustrate importance nanometer‐scale, shape, dimensionality, morphology...
Metal chalcogenides have been considered as one kind of the most promising anodes for lithium-ion batteries (LIBs) and sodium-ion (SIBs) due to their high capacities, thermal stabilities, low price. However, natural poor conductivity large volume expansion metal leading a rapid capacity deterioration seriously makes them difficult commercial applications. A 1D carbon-source nanostructure based on electrospinning can perfectly address issues because its cost-effectiveness, versatility,...
Abstract Aqueous Zn metal batteries (ZMBs) are largely hampered by the poor stability of zinc (Zn) anode in aqueous electrolyte due to uncontrollable deposition behavior and parasitic reactions. Hence, a stable Glu@Zn via acid etching is developed that simultaneously exposes (002) plane modifies exposed grain boundaries. The surface‐preferred achieved minimizing its surface energy. And boundaries also modified decomposition products etching, which can greatly reduce adverse effects caused...
Abstract Advanced lithium‐ion batteries (LIBs) are crucial to portable devices and electric vehicles. However, it is still challenging further develop the current anodic materials such as graphite due intrinsic limited capacity sluggish Li‐ion diffusion. Indium nitride (InN), which a new type of material with low redox potential (<0.7 V vs Li/Li + ) narrow bandgap (0.69 eV), may serve high‐energy density anode for LIBs. Here, growth 1D single crystalline InN nanowires reported on...
Nonaqueous rechargeable aluminum batteries (RABs) attract intense interest due to their low-cost, high-capacity, and high-safety using nonflammable chloroaluminate ionic liquid electrolytes (ILEs). However, Al dendrite growth, interface degradation, corrosiveness remain challenges in these ILEs. Herein, an ultrastable solid-state battery (SAB) based on a cross-linked polymer electrolyte (PSE) PSE-encapsulated graphite (PG) cathode is constructed via situ polymerization strategy, which...