A5025363739- Advanced battery technologies research
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Electrocatalysts for Energy Conversion
- Supercapacitor Materials and Fabrication
- Electrochemical Analysis and Applications
- MXene and MAX Phase Materials
- Advanced Battery Technologies Research
- Vibration Control and Rheological Fluids
- Silicon Nanostructures and Photoluminescence
- Fuel Cells and Related Materials
- Ion-surface interactions and analysis
- Analytical chemistry methods development
- ZnO doping and properties
- Layered Double Hydroxides Synthesis and Applications
- Nanowire Synthesis and Applications
- Perovskite Materials and Applications
- Thin-Film Transistor Technologies
- Transition Metal Oxide Nanomaterials
- Advanced Photocatalysis Techniques
- Electron and X-Ray Spectroscopy Techniques
- Luminescence and Fluorescent Materials
- Conducting polymers and applications
- Ionic liquids properties and applications
- Dielectric materials and actuators
Qingdao University of Science and Technology
2015-2024
Zhejiang University of Technology
2024
Qingdao Center of Resource Chemistry and New Materials
2019
Materials Science & Engineering
2015-2016
National Space Science Center
2012
Chinese Academy of Sciences
2012
Lanzhou University
2009-2010
Oak Ridge National Laboratory
1996
Building heterostructures containing dissimilar coupling components with different bandgaps can promote interfacial reaction kinetics and accelerate charge carrier transport for Li–S batteries.
We give a systematic study of the HER catalytic activity transition metal doped NiS<sub>2</sub> by first principles calculations and experiments.
Metal sulfides have attracted tremendous research interest for developing high-performance electrodes potassium-ion batteries (PIBs) their high theoretical capacities. Nevertheless, the practical application of metal in PIBs is still unaddressed due to intrinsic shortcomings low conductivity and severe volume changes during potassiation/depotassiation process. Herein, robust Fe7S8/C hybrid nanocages reinforced by defect-rich MoS2 nanosheets (Fe7S8/C@d-MoS2) were designed, which possess...
The conjugated polyaniline and water co-intercalating-vanadium oxide rose-like architectures with larger interlayer spacing improved electronic conductivity display unprecedented electrochemical properties for low cost zinc battery application.
Rechargeable magnesium batteries are particularly advantageous for renewable energy storage systems. However, the inhomogeneous Mg electrodeposits greatly shorten their cycle life under practical conditions. Herein, epitaxial electrocrystallization of on a three-dimensional magnesiophilic host is implemented via synergy interface, lattice matching, and electrostatic confinement effects. The vertically aligned nickel hydroxide nanosheet arrays grown carbon cloth (abbreviated as "Ni(OH)2@CC")...
Heterostructured porous FeS<sub>2</sub>/CuS nanospheres exhibit enhanced reaction kinetics, excellent rate capability and desirable long-term cycling stability performance.
Compared with the monometallic phosphides, bimetallic phosphides can further improve catalytic performance for hydrogen evolution reaction (HER). As such, rational design and facile synthesis of bimetallic-based well-controlled architectures compositions is scientific technological importance. In this work, Fe–Co Prussian blue analogue (PBA) nanocones (NCs) have been successfully fabricated via an intercalation strategy by utilizing layer structured α-Co(OH)2 NCs as self-sacrificing...
Abstract High‐performance electrocatalysts with superior stability are critically important for their practical applications in the hydrogen evolution reaction (HER). Recently, some hollow and porous structures have attracted much attention because of large surface‐to‐volume ratio highly exposed active edge sites. In this study, hierarchical Fe‐based glycolate microspheres composed nanosheet subunits synthesized by solvothermal method. The morphology microstructure can be controlled...
Mesocarbon microbeads (MCMB) are highly desirable as anode materials for rechargeable potassium ion batteries (PIBs) due to their commercially availability, high stability and low-cost. However, charge storage interfacial mechanisms still unclear. In this work, the intercalation solid-electrolyte-interphase (SEI) formation of MCMB in four different electrolytes is comprehensively studied. The anodes exhibit superior rate cycle performances via a naked K-ions sequentially staging mechanism,...
Abstract Achieving a wide‐range color‐tunable and dynamically long‐afterglow emission in single‐doped system remains challenge. In this study, unique host‐guest doped material, TPA‐PTPQ/TPA, exhibits dual‐delay at 516 605 nm, both with long lifetimes of up to 108 145 ms, which derives from thermally activated delayed fluorescence (TADF) room temperature phosphorescence (RTP) mechanisms, respectively. Notably, material demonstrates temperature‐dependent reversible afterglow characteristic,...
The development of highly active electrocatalysts is essential to the commercialization water splitting. Introducing ligand foreign metals a promising approach optimize electronic structure electrocatalyst and regulate chemisorption behavior intermediate species. Herein, Ru(OH)xCly cluster–modified CoNi alloy nanoparticles encapsulated in nitrogen-doped graphene (Ru-CoNi@NC-X) was prepared by partial galvanic replacement method. electrochemical results indicated that moderated cluster...
It is essentially important to improve the performance of Zn–air batteries by studying bifunctional catalysts for oxygen evolution reactions (OER) and reduction (ORR) with low-cost, high-efficiency high-stability properties. Here, CoNi nanoparticles embedded in bamboo-like N-doped carbon tubes (CoxNiy@NC) were synthesized, where optimized catalyst Co2Ni1@NC exhibits superior electrocatalytic activity, showing a low overpotential 300 mV under current density 10 mA cm−2 OER large limiting 3.76...
The GN electrolyte shows excellent comprehensive properties because it can alter the solvent-Zn 2+ structure.
The Ag<sub>0.333</sub>V<sub>2</sub>O<sub>5</sub>@V<sub>2</sub>O<sub>5</sub>·<italic>n</italic>H<sub>2</sub>O coaxial nanocables with optimal ion/electron conductivity enable synergistic enhancement of zinc ion storage properties.