Weihua Gu

ORCID: 0000-0002-7471-9742
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Electromagnetic wave absorption materials
  • Advanced Antenna and Metasurface Technologies
  • Metamaterials and Metasurfaces Applications
  • Particle Detector Development and Performance
  • Particle physics theoretical and experimental studies
  • Radiation Detection and Scintillator Technologies
  • Radiation Effects in Electronics
  • Dielectric materials and actuators
  • Silicon and Solar Cell Technologies
  • CCD and CMOS Imaging Sensors
  • Magnetic and transport properties of perovskites and related materials
  • MXene and MAX Phase Materials
  • Power Systems and Renewable Energy
  • Flame retardant materials and properties
  • Multiferroics and related materials
  • Medical Imaging Techniques and Applications
  • Antenna Design and Analysis
  • Phase Change Materials Research
  • Advancements in Semiconductor Devices and Circuit Design
  • Silicone and Siloxane Chemistry
  • Magnetic Properties of Alloys
  • Image Retrieval and Classification Techniques
  • Conducting polymers and applications
  • Polymer composites and self-healing
  • Microwave Dielectric Ceramics Synthesis

Anhui University of Technology
2024

Nanjing University of Aeronautics and Astronautics
2018-2023

Nanyang Technological University
2022

State Grid Corporation of China (China)
2021

Nanjing Library
2019-2020

Nanjing University
2010-2020

RWTH Aachen University
1998-2002

Institute of High Energy Physics
2002

Highlights The eco-friendly shaddock peel-derived carbon aerogels were prepared by a freeze-drying method. Multiple functions such as thermal insulation, compression resistance and microwave absorption can be integrated into one material-carbon aerogel. Novel computer simulation technology strategy was selected to simulate significant radar cross-sectional reduction values under real far field condition. . Abstract Eco-friendly electromagnetic wave absorbing materials with excellent infrared...

10.1007/s40820-021-00635-1 article EN cc-by Nano-Micro Letters 2021-04-05

Abstract Magnetic/dielectric@porous carbon composites, derived from metal–organic frameworks (MOFs) with adjustable composition ratio, have attracted wide attention due to their unique magnetoelectric properties. In addition, MOFs-derived porous carbon-based materials can meet the needs of lightweight feature. This paper reports a simple process for synthesizing stacked Co x Ni y @C nanosheets -MOFs multiple interfaces, which is good microwave response. The controllable be obtained by...

10.1007/s40820-020-00432-2 article EN cc-by Nano-Micro Letters 2020-04-28

Taking serious microwave pollution issues and the complex application environment into consideration, it is quite urgent to integrate several functions one material. Electromagnetic (EM) absorbing materials with multiple are highly attractive next-generation wireless techniques portable electronic devices. Herein, melamine foam provides a decent platform for uniform growth of Co-based metal-organic frameworks (MOFs), which bring as-obtained hybrid three-dimensional porous network structure...

10.1021/acsami.0c09202 article EN ACS Applied Materials & Interfaces 2020-06-01

In this review, wood-based composites for efficient EMI shielding and MA are comprehensively introduced.

10.1039/d0ta08372k article EN Journal of Materials Chemistry A 2020-01-01

The development of infrared-radar compatible materials/devices is challenging because the requirements material properties between infrared and radar stealth are contradictory. Herein, a composite poly(3, 4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) coated melamine foam designed to integrate advantages dual materials created heterogeneous interface them. as-designed PEDOT:PSS@melamine shows excellent mechanical properties, outstanding thermal insulation, improved performance....

10.1002/advs.202204165 article EN cc-by Advanced Science 2022-10-26

In the face of increasingly severe electromagnetic wave pollution, research biomass-based carbon materials due to advantages being green, renewable, environment-friendly, porous and light has become one most attractive topics.

10.1039/d2gc01604d article EN Green Chemistry 2022-01-01

Herein, a supermolecular-scale cage-confinement pyrolysis strategy is proposed to build two dielectric electromagnetic wave absorbents, in which MoO2 nanoparticles are sandwiched uniformly between porous carbon shells and reduced graphene oxide (RGO). Both sandwich structures derived from hybrid hydrogels doped by different crosslinkers (with/without oxygen bridge), can precisely confine Mo source (e.g., PMo12 ). Without adding magnetic components, both absorbents exhibit excellent low...

10.1002/smll.202001686 article EN Small 2020-06-10

A novel MoS<sub>2</sub>/CoFe<sub>2</sub>O<sub>4</sub> two-dimensional composite was designed, which showed ideal impedance matching and enhanced interface polarization.

10.1039/c8qi01304g article EN Inorganic Chemistry Frontiers 2019-01-01

Because of their unique three-dimensional cellular structure and intrinsic properties, polyimide foam materials have bright prospects for development in multiple functional equipment, which arouses extensive concern. In this Spotlight on Applications, several typical fabrication methods foams the related synthesis mechanism been systematically described. The advantages disadvantages preparation compared with each other. Representative functions corresponding models concluded, involve...

10.1021/acsami.0c15771 article EN ACS Applied Materials & Interfaces 2020-10-16
Coming Soon ...