A5100413391- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Conducting polymers and applications
- Corrosion Behavior and Inhibition
- Fuel Cells and Related Materials
- Catalytic Processes in Materials Science
- Advanced battery technologies research
- Supercapacitor Materials and Fabrication
- Electrochemical sensors and biosensors
- Polymer composites and self-healing
- Graphene research and applications
- Molten salt chemistry and electrochemical processes
- Electrospun Nanofibers in Biomedical Applications
- Advanced Battery Technologies Research
- Nuclear Materials and Properties
- Intermetallics and Advanced Alloy Properties
- Synthesis and properties of polymers
- Advanced Sensor and Energy Harvesting Materials
- High-Temperature Coating Behaviors
- Electrocatalysts for Energy Conversion
- MXene and MAX Phase Materials
- Silicone and Siloxane Chemistry
- Metal and Thin Film Mechanics
- Catalysis and Hydrodesulfurization Studies
- Mesoporous Materials and Catalysis
Guangxi University
2018-2025
State Key Laboratory of Chemical Engineering
2015-2024
East China University of Science and Technology
2015-2024
Heilongjiang Electric Power Workers University
2024
Harbin Engineering University
2008-2024
Shandong Agricultural University
2023-2024
Donghua University
2020-2024
ZheJiang Academy of Agricultural Sciences
2024
Institute of Plant Protection
2024
Yangtze University
2024
Lithium-sulfur (Li-S) batteries have been hindered by the shuttle effect and sluggish polysulfide conversion kinetics. Here, a P-doped nickel tellurium electrocatalyst with Te-vacancies (P⊂NiTe2-x ) anchored on maize-straw carbon (MSC) nanosheets, served as functional layer (MSC/P⊂NiTe2-x separator of high-performance Li-S batteries. The P⊂NiTe2-x enhanced intrinsic conductivity, strengthened chemical affinity for polysulfides, accelerated sulfur redox conversion. MSC nanosheets enabled...
The practical application of lithium-sulfur batteries is impeded by the polysulfide shuttling and interfacial instability metallic lithium anode. In this work, a twinborn ultrathin two-dimensional graphene-based mesoporous SnO2/SnSe2 hybrid (denoted as G-mSnO2/SnSe2) constructed immobilizer regulator for Li-S chemistry. as-designed G-mSnO2/SnSe2 possesses high conductivity, strong chemical affinity (SnO2), dynamic intercalation-conversion site (LixSnSe2), inhibits shuttle behavior, provides...
Abstract Lithium–sulfur (Li–S) batteries are famous for their high energy density and low cost, but prevented by sluggish redox kinetics of sulfur species due to depressive Li ion diffusion kinetics, especially under low‐temperature environment. Herein, a combined strategy electrocatalysis pore sieving effect is put forward dissociate the + solvation structure stimulate free diffusion, further improving reaction kinetics. As protocol, an electrocatalytic porous diffusion‐boosted...
Nanostructured VS<sub>4</sub> was <italic>in situ</italic> grown on defect-rich carbon nanofibers as a functional separator coating, which exerts the efficient entrapment and electrocatalysis of LiPS conversion.
Transition metal oxides are promising candidates for lithium-ion battery electrodes, while their performances generally limited by poor electrical conductivity and cycling stability. In this paper, we report the growth of aligned, single-crystalline NiO nanoflake arrays directly on copper substrates a modified hydrothermal synthesis post-annealing. The close contact nanoflakes current collector (e.g. Cu) allows efficient charge transport, waives need adding ancillary conducting materials or...
We report a facile, two-step hydrothermal growth method to synthesize novel hierarchical SnO2–Fe2O3 heterostructure, consisting of micron-sized primary SnO2 nanosheet base and sub-10 nm diameter Fe2O3 nanorod branches grown on the surface. In addition high theoretical lithium storage capacities both oxide components, two-dimensional nanosheets offer surface area fast charge transport pathways, one-dimensional α-Fe2O3 nanorods serve as structural spacers between individual nanosheets, thus...
The GA–CNFs–Ni modified separator endows the “double high” sulfur cathode (5–10 mg cm<sup>−2</sup>, 90%) with a stable reversible capacity and superior rate performance.
The peculiar “pea-pod-like” rod-TiO<sub>2</sub>@C/S cathodes deliver high capacity, superior rate capability and long-term cycle stability.