G
Guanghui Han
Researcher at Harbin Institute of Technology
Publications - 16
Citations - 364
Guanghui Han is an academic researcher from Harbin Institute of Technology. The author has contributed to research in topics: Coercivity & Magnet. The author has an hindex of 7, co-authored 12 publications receiving 165 citations. Previous affiliations of Guanghui Han include Jilin Normal University & Northeast Forestry University.
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Three-dimensional (Fe3O4/ZnO)@C Double-core@shell porous nanocomposites with enhanced broadband microwave absorption
TL;DR: In this paper, a 3D double-core double-shell structure and ingenious introduction of tunable ZnO could improve the microwave absorption performances of the (Fe3O4/ZnO)@C nanocomposites, which can be considered as promising absorbing materials.
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Three-dimensional Foam-like Fe3O4@C Core-Shell Nanocomposites:Controllable Synthesis and Wideband Electromagnetic Wave Absorption Properties
TL;DR: In this article, the 3D foam-like Fe3O4@C core-shell nanocomposites with foamlike structure have been successfully prepared, which would greatly promote multiple reflection/scattering of the incident microwave.
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Short‐Range Diffusion Enables General Synthesis of Medium‐Entropy Alloy Aerogels
Guanghui Han,Menggang Li,Hu Liu,Weiyu Zhang,Lin He,Fenyang Tian,Yequn Liu,Yongsheng Yu,Weiwei Yang,Shaojun Guo +9 more
TL;DR: In this paper , a general strategy for preparing ultralight 3D porous medium-entropy aerogels with the lowest density of 39.3 mg cm−3 among the metal materials is reported, through combining auto-combustion and subsequent low-temperature reduction procedures.
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Structure and magnetic properties of the porous Al-substituted barium hexaferrites
TL;DR: In this article, a simple auto-combustion method was used to construct BaFe12−xAlxO19 and BaFe8Al4O19 (x = 0, 1, 2, 4, 6, 6) and investigated their structures, morphologies and magnetic properties.
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Fabrication, characterization, and magnetic properties of exchange-coupled porous BaFe8Al4O19/Co0.6Zn0.4Fe2O4 nanocomposite magnets
TL;DR: This work reports a facile auto-combustion synthesis to prepare porous exchange-coupled hard-soft ferrite-based magnetic BaFe8Al4O19-x wt% Co0.6Zn0.4Fe2O4 nanocomposites (where x = 10, 20, 30 and 40), which realize an effective exchange-aided interaction when the x value is less than 30.