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Updated: Oct 22, 2026
Functionalization of Single-walled Carbon Nanotubes with Thermo-reversible Block Copolymers and Characterization by Small-angle Neutron Scattering
Published on: June 1, 2016
Polarization Modulation in Core-Shell Halloysite Nanotubes@Sulfides for Broadband Electromagnetic Wave Absorption
Hongcheng Shang1, Yingzhi Jiao2, Runzhi Jiang2
1School of Safety Science and Engineering, Nanjing University of Science and Technology, Nanjing210094, China.
Abstract:
Polarization modulation is an effective approach for developing electromagnetic wave (EMW) absorbing materials. However, it is still a challenge to enhance the polarization performance of composites by adjusting the components. Herein, a series of core-shell halloysite nanotubes (HNTs)@sulfides are synthesized via one-step hydrothermal treatment. The sulfide-modified composites have excellent dielectric loss and polarization loss, resulting in favorable EMW absorption performance. Among them, HNTs@MoS2 has an effective absorption bandwidth (EAB) of up to 6.02 GHz at a thickness of 2.12 mm. This paper proposes a technical strategy for achieving polarization modulation to develop efficient EMW absorbing materials.
