A5001177397- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Copper-based nanomaterials and applications
- Quantum Dots Synthesis And Properties
- Conducting polymers and applications
- ZnO doping and properties
- Advanced Sensor and Energy Harvesting Materials
- Molten salt chemistry and electrochemical processes
- Chalcogenide Semiconductor Thin Films
- Surface Modification and Superhydrophobicity
- Advanced Photocatalysis Techniques
- Advanced Battery Technologies Research
- Analytical Chemistry and Sensors
- Iron oxide chemistry and applications
- Analytical Chemistry and Chromatography
- Nanomaterials for catalytic reactions
- High-Temperature Coating Behaviors
- Advanced battery technologies research
- Micro and Nano Robotics
- Nanowire Synthesis and Applications
- Pickering emulsions and particle stabilization
- Enzyme Catalysis and Immobilization
- Mesoporous Materials and Catalysis
- Advanced Thermoelectric Materials and Devices
- Surfactants and Colloidal Systems
Harbin Institute of Technology
2012-2025
Zhejiang Wanli University
2025
Institute of Process Engineering
2017-2023
Chinese Academy of Sciences
2007-2023
University of Hong Kong
2021-2022
Heilongjiang Institute of Technology
2014-2021
State Key Laboratory of Robotics and Systems
2014-2015
Northeast Normal University
2004-2014
National Sun Yat-sen University
2013
Changchun Institute of Applied Chemistry
2007
The fabrication of robust superhydrophobic 3D porous materials is great importance for both academic research and industrial applications. main challenge the poor adhesion between substrates coatings. In this study, a polysiloxane layer was coated onto surface polyurethane sponges through one-step solution immersion method. durability resulting investigated by repeated mechanical compressions, ultrasonication in polar solvents, strong acid/alkali attacks. Results revealed that showed...
Novel Fe2O3 hollow spheres with mesopores on the surface were first synthesized a large scale by facile and efficient hydrothermal process, without templates in system. The samples characterized transmission electron microscopy (TEM), scanning (SEM), X-ray diffraction (XRD), photoelectron spectroscopy (XPS), N2 adsorption−desorption. When amorphous used as photocatalytic material, they performed better than nanocrystal samples. This synthetic procedure is straightforward thus facilitates...
In this study, three-dimensionally macroporous Fe/C nanocomposites were investigated as highly selective absorption materials for removing oils from water surface. The synthesized by sintering a mixture of closely packed polystyrene microspheres and ferric nitrate precursor. These exhibited superhydrophobic superoleophilic properties without the modification low-surface-energy chemicals. And pore size nanocomposites, which is crucial oil-absorption capacity, was tuned varying diameter...
Abstract α‐Ni(OH) 2 nanobelts, nanowires, short and β‐Ni(OH) nanoplates have been successfully prepared in high yields purities by a convenient hydrothermal method under mild conditions from very simple systems composed only of NaOH, NiSO 4 , water. It has found that the ratio NaOH to not affects morphology Ni(OH) nanostructures, but also determines whether product is α‐ or β‐crystal phase. A notable finding porous NiO nanobelts were produced after exposure products an electron beam for...
In this paper, novel honeycomb- and flowerlike CuO nanoarchitectures assembled from nanowires nanoribbons were successively prepared on copper foils by an anion-controlled mild hydrothermal method. A series of control experiments confirm that the concentration inorganic anions, surfactant, kind anions have direct influences morphology products. On basis these experimental results, possible influence mechanisms in growth processes are proposed.
Miniaturized synthesis is attracting much attention due to many potential applications; a challenge remains in exploring versatile microreactors capable of producing pure products. In this study, we reported kind thermally robust liquid marbles and their application for miniaturized graphene/Ag nanocomposite. The were constructed by using superhydrophobic Fe3O4/C microsheets as encapsulating agents. Results revealed that the morphology agent well humidity atmosphere strongly affected...
Self-healability is a crucial feature for developing artificial superhydrophobic surfaces. Although self-healing of microscopic defects has been reported, the restoration severely damaged surfaces remains technological challenge. Here, we report robust surface possessing ultrafast recoverability after catastrophic damage. The fabricated via integrating its hierarchical texture comprised Super P (a conductive carbon black) and TiO2 nanoparticles into poly(dimethylsiloxane) network...
Transition-metal sulfides are key cathode materials for thermal batteries used in military applications. However, it is still a big challenge to prepare with good electronic conductivity and stability. Herein, we rapidly synthesized Co-doped NiS2 micro/nanostructure using hydrothermal method. We found that the specific capacity of Ni1–xCoxS2 increases amount Co doping. Under current density 100 mA cm–2, Ni0.5Co0.5S2 was about 1565.2 As g–1 (434.8 mAh g–1) cutoff voltage 1.5 V. Owing small...
Solid polymer electrolytes (SPEs) are promising for solid-state lithium batteries, but their practical application is significantly impeded by low ionic conductivity and poor compatibility. Here, we report an ultrahigh elastic SPE based on cross-linked polyurethane (PU), succinonitrile (SN), bistrifluoromethanesulfonimide (LiTFSI). The resulting electrolyte (PU-SN-LiTFSI) exhibits of 2.86 × 10-4 S cm-1, a tensile strength 3.8 MPa, breaking elongation exceeding 3000% at room temperature. A...
Different dimensional cupric oxide (CuO) nanocrystals and their architectures have been prepared on copper foil via a mild hydrothermal process with the introduction of different types surfactants. The X-ray powder diffraction (XRD) energy dispersive (EDX) patterns indicate that products are pure CuO monoclinic symmetry. Furthermore, selected area electron (SAED) pattern high-resolution transmission microscope (HRTEM) reveal single-crystalline in nature. Series experiments confirm type...
Abstract Hollow Cu nano/microstructures are prepared by reduction of CuSO 4 · 5 H 2 O with glucose using a mild hydrothermal process. The X‐ray powder diffraction and energy‐dispersive analysis indicate that the products pure cubic phase. morphology can be controlled between nanotubes microspheres assembled from hollow nanoparticles adjusting concentration sodium dodecyl sulfate. A series experiments confirm NaOH also play important roles in formation nano/microstructures.
In this paper, Ag/Cu2O heterogeneous nanostructured films (HNFs) were prepared by a one-step hydrothermal method. It involved only two materials, AgNO3 and Cu foil, in the aqueous solution to form HNF. X-ray diffraction (XRD), photoelectron spectroscopy (XPS), energy dispersive (EDX), scanning electron microscopy (SEM), transmission (TEM) high-resolution (HRTEM) used characterize films. Ag nanoparticles Cu2O nanocubes formed redox reactions deposited on via electrostatic attraction. The...
Abstract Aqueous Zn–iodine (Zn–I 2 ) batteries have attracted much attention due to their high theoretical capacity, safety, and cost‐effectiveness. However, the poor electrical conductivity of iodine shuttling polyiodide limit cycling life Zn–I batteries. Herein, a host material constructed by trifluoromethyl‐functionalized covalent organic framework (F‐COF) is set regulate electronic structure stable shuttle. Strong electron‐withdrawing trifluoromethyl groups can improve electrostatic...
Lithium (Li) metal is a promising anode for high-energy-density batteries, but its practical applications are severely hindered by side reactions and dendrite growth at the electrode/electrolyte interfaces. Herein, we propose that problems can be effectively solved introducing an interlayer. The interlayer composed of trifluorophenyl-modified poly(ethylene imine) network cross-linked dynamic imine bonding (PEI-3F). trifluorophenyl moieties coordinate with Li+, which enables to adjust...