A5101967114- Advanced ceramic materials synthesis
- Electromagnetic wave absorption materials
- MXene and MAX Phase Materials
- Advanced Antenna and Metasurface Technologies
- Advanced materials and composites
- Metamaterials and Metasurfaces Applications
- Diamond and Carbon-based Materials Research
- Advanced Photocatalysis Techniques
- Graphene research and applications
- Silicon Carbide Semiconductor Technologies
- Aerogels and thermal insulation
- Supercapacitor Materials and Fabrication
- Fiber-reinforced polymer composites
- Carbon Nanotubes in Composites
- Aluminum Alloys Composites Properties
- Nanowire Synthesis and Applications
- Semiconductor materials and devices
- Metal and Thin Film Mechanics
- Electrocatalysts for Energy Conversion
- Mechanical Behavior of Composites
- Boron and Carbon Nanomaterials Research
- High Entropy Alloys Studies
- Advanced battery technologies research
- Nuclear materials and radiation effects
- Silicon Nanostructures and Photoluminescence
Harbin Institute of Technology
2015-2024
PowerChina (China)
2021-2022
Shandong University
2017-2020
Harbin University
2015-2019
Large-scale core–sheath heterostructural SiC nanowires were facilely grown on the surface of carbon fibers using a one-step chemical vapor infiltration process. The as-synthesized consist single crystalline cores with diameter ∼30 nm and polycrystalline sheaths an average thickness ∼60 nm. formation mechanisms (SiCnws) discussed in detail. SiCnws-CF shows strong electromagnetic (EM) wave absorption performance maximum reflection loss value −45.98 dB at 4.4 GHz. Moreover, being coated...
Abstract The rapid development of next‐generation portable electronic devices urgently requires dual‐functional materials that possess both efficient heat dissipation and outstanding electromagnetic interference (EMI) shielding performances. In this study, anisotropically oriented carbon films with high thermal conductivity excellent EMI properties are prepared through an innovative glucose hydrogel‐controllable carbonization method. horizontal alignment nanocrystalline graphite results in...
Absorbers with light weight, low filler loading, high absorption capacity, and broad bandwidth are highly desirable for electromagnetic (EM) wave application, extensive efforts in designing excellent performance biomass-derived microwave absorbents using sustainable renewable materials have been made. Here, the first time we constructed flexible high-performance EM-absorbing of porous carbon (PBDC) decorated in-situ grown MnO nanorods (MnOnrs) by a simple process. The chemical composition...
Metal (Ni, Co or Fe) foams can be <italic>in situ</italic> converted into metal sulfide (Ni<sub>3</sub>S<sub>2</sub>, Co<sub>9</sub>S<sub>8</sub> FeS) with surface grown N-doped carbon nanotube arrays, and work as efficient superaerophobic electrocatalysts for overall water splitting.
Rational design and preparation of electrocatalyst with optimal component interfaces, which can work well for both hydrogen evolution reaction (HER) oxygen (OER) in alkaline media, are great importance practical water splitting. Herein, a multiscale structure surface engineering approach to construct Co(OH)2/Ag/FeP hybrid as efficient electrocatalysis splitting media is reported. By optimizing the ratio interfacial structure, eletrocatalyst exhibits promoted HER OER activity stability...
Possessing both dielectric loss and magnetic is desirable for high-efficiency microwave absorbers to achieve promising impedance matching high attenuation constant. In this work, biomass-derived carbon (BDC)/NiCo2S4 (BNCS) composites were successfully synthesized through growing flower-like NiCo2S4 microspheres on the surface of a three-dimensional (3D) BDC framework using low-cost, facile, sustainable process. The results indicated that precursor dosage had significant impact...
Herein, we present a low-cost strategy to synthesize MnO nanorods anchored on 3D biomass-derived carbon with superior microwave absorption properties.
As a new category of ultra-high temperature ceramics (UHTCs), multi-anionic high-entropy (HE) carbonitride UHTCs are expected to have better comprehensive performances than conventional UHTCs. However, how realize the green and low-cost synthesis high-quality HE UHTC powders prepare bulk with excellent mechanical properties still faces great challenges. In this work, green, controllable preparation process...
Enhanced thermostabilities and microwave absorption properties of porous graphene foams modified with<italic>in situ</italic>grown nanowires under different atmospheres.