A5101480079- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Advanced Battery Technologies Research
- Synthesis and properties of polymers
- Dielectric materials and actuators
- Conducting polymers and applications
- Advancements in Solid Oxide Fuel Cells
- Nuclear and radioactivity studies
- Nuclear Materials and Properties
- Graphene and Nanomaterials Applications
- Semiconductor materials and interfaces
- Electronic and Structural Properties of Oxides
- Extraction and Separation Processes
- Surface Modification and Superhydrophobicity
- Nanomaterials for catalytic reactions
- Graphite, nuclear technology, radiation studies
- Magnetic and transport properties of perovskites and related materials
- High voltage insulation and dielectric phenomena
- Silicone and Siloxane Chemistry
- MXene and MAX Phase Materials
- Ga2O3 and related materials
- Aerogels and thermal insulation
Jiamusi University
2023-2025
Harbin University of Science and Technology
2015-2025
Harbin University
2020
Tsinghua University
2019
Harbin Institute of Technology
2016
In sodium-ion batteries, the research of electrode and separator materials must work in tandem. However, existing separators still need to go through a drawn-out procedure order satisfy engineering technological standards batteries. A new battery was created for this investigation. Electrostatic spinning used create polyacrylonitrile (PAN)/ZnO nanofiber films, varying ZnO nanoparticle doping level enhanced separator’s cyclic stability. flexible PAN batteries is presented study. It has good...
Abstract Hydrothermal synthesis of titanium dioxide nanowires yields high‐purity and well‐developed grains while exhibiting a low degree aggregation. TiO2‐0.5 TiO2‐0.7 (0.5 ml 0.7 tetrabyl titanate were added to the mixture for TiO2‐0.7) are obtained by varying content tetrabutyl through simple obtain nanowire particles, followed annealing at 500 °C in air. The electrochemical properties nanoparticles can be improved solely adjusting amount titanate. Herein, synthesized, their performance as...
Abstract With the advent of 5G era, high millimeter‐wave frequency band, poor signal penetration and large loss make communication more dependent on low dielectric constant materials. Therefore, research development polymer materials has become a hot spot in recent years. its good chemical corrosion resistance, thermal stability, dispersion mobility, titanium dioxide (TiO 2 ) as function fine inorganic material is doped systems to improve electrical properties composites. In years, number...
Abstract A self‐supporting flexible electrode, composed of 1T phase MoS₂ nanosheets synthesized on carbon cloth, was fabricated using a one‐step hydrothermal method. This electrode material exhibits outstanding electrochemical performance when utilized as the anode for both lithium‐ion and sodium‐ion batteries. In batteries, capacity approximately 600 mAh g⁻¹ is retained after 150 cycles at current density 0.1 g⁻¹. high 500 sustained even 100 cycles. Compared to powder cloth with that has...
MnO2 has advantages such as the simple and diverse preparation methods, low cost high theoretical capacity, but its industrial application is affected by poor conductivity fast attenuation of cycle performance. In order to improve conductivity, battery capacity performance, MnO2/carbon nanofibers (MnO2/CNFs) are obtained using electrospinning technology, electrochemical performance was confirmed XRD, SEM, TEM. Confirmed comparison, 20% MnO2/CNFs exhibit superior excellent long cycling with a...
Manganese dioxide is an ideal anode for sodium-ion batteries due to its rich crystal shapes. However, low conductivity, reversible discharge capacity, slow diffusion kinetics, and poor cyclic stability limit potential industrial application. The design of manganese (MnO2) with various morphologies, such as nanowires, nanorods, nanoflowers, has proven effective in enhancing electrochemical performance. Stacking nanowire structures interest they increase the open space by forming...
High performance of lithium ion batteries (LIBs) largely relies on developing advanced cathode materials. In this work, we report integrated electrodes graphene foam (GF) supported FeS2 with a novel atomic layer deposition-assisted sulfurisation method. Interestingly, cross-linked nanoparticles 20–40 nm are intimately coated the preformed GF skeleton forming composite electrodes. The GF/FeS2 thoroughly characterised as LIBs and proven high specific capacities (625 mAh g−1 at 0.25 C 417 2 C),...
The control of structure and morphology in an electrode design for the development large-power lithium ion batteries is crucial to create efficient transport pathways ions electrons. Herein, we report a powerful combinational strategy build omnibearing conductive networks composed titanium niobium oxide nanorods carbon nanofibers (TNO/CNFs) via electrostatic spinning method hydrothermal into free-standing arrays with three-dimensional heterostructure core/shell structure. TNO/CNF exhibits...