Double-Shelled Yolk-Shell Microspheres with Fe3O4 Cores and SnO2 Double Shells as High-Performance Microwave Absorbers

Jiwei Liu; Jin Cheng; Renchao Che

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Double-Shelled Yolk-Shell Microspheres with Fe3O4 Cores and SnO2 Double Shells as High-Performance Microwave Absorbers

机译：Fe3O4核和SnO2双层壳作为高性能微波吸收剂的双壳卵黄壳微球

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Double-shelled yolk-shell microspheres with Fe3O4 cores and SnO2 double shells have been successfully synthesized by combining the versatile sol-gel process and hydrothermal shell-by-shell deposition method. The as-synthesized double-shelled Fe3O4@SnO2 yolk-shell microspheres have uniform size, unique morphology, well-defined shells, favorable magnetization, large specific surface area, and high porosity and exhibit significantly enhanced microwave absorption properties in terms of both the maximum reflection loss value and the absorption bandwidth. The excellent microwave absorption properties of these microspheres may be attributed to the unique double-shelled yolk-shell structure and synergistic effect between the magnetic Fe3O4 cores and dielectric SnO2 shells.

机译：通过将通用的溶胶-凝胶法和水热逐壳沉积法相结合，成功地合成了具有Fe3O4核和SnO2双壳的卵黄双壳微球。合成后的双壳Fe3O4 @ SnO2卵黄壳微球尺寸均匀，形态独特，壳分明，磁化良好，比表面积大，孔隙率高，并且在最大吸收率和最大吸收率方面均具有显着增强的微波吸收性能反射损耗值和吸收带宽。这些微球的出色的微波吸收性能可能归因于独特的双壳蛋黄壳结构以及磁性Fe3O4核与电介质SnO2壳之间的协同效应。

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《The journal of physical chemistry, C. Nanomaterials and interfaces》 |2013年第1期|共7页
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Jiwei Liu; Jin Cheng; Renchao Che;
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1. Double-Shelled Yolk-Shell Microspheres with Fe3O4 Cores and SnO2 Double Shells as High-Performance Microwave Absorbers [J] . Jiwei Liu, Jin Cheng, Renchao Che The journal of physical chemistry, C. Nanomaterials and interfaces . 2013,第1期

机译：Fe3O4核和SnO2双层壳作为高性能微波吸收剂的双壳卵黄壳微球
2. Double-shelled yolk-shell Si@C microspheres based electrochemical sensor for determination of cadmium and lead ions [J] . Qin Danfeng, Chen Anran, Mamat Xamxikamar, Analytica chimica acta . 2019,第期

机译：基于双壳的蛋黄 - 外壳Si @ C微球的电化学传感器，用于测定镉和铅离子
3. Fe3O4 doped double-shelled hollow carbon spheres with hierarchical pore network for durable high-performance supercapacitor [J] . Li Xiangcun, Zhang Le, He Gaohong Carbon: An International Journal Sponsored by the American Carbon Society . 2016,第Null期

机译：Fe3O4掺杂的双壳空心碳球具有分级的孔网络，可实现耐用的高性能超级电容器
4. Preparation of Double-shelled BaTiO_3 Composite Hollow Microspheres by Template Method [C] . Huifang Xu, Haijiao Zhang, Jianwei Song International Conference on Chemical Engineering and Advanced Materials . 2011

机译：用模板法制备双壳BATIO_3复合空心微球
5. Microfluidic Synthesis of Monodisperse Yolk-Shell Titania Microspheres as Photo-Catalysts for Dry Reforming of Methane [D] . Parker, Matthew. 2019

机译：单分散蛋黄壳二氧化钛微球的微流体合成作为甲烷干重整的光催化剂
6. Microwave-Assisted Synthesis of NiCo2O4 Double-Shelled Hollow Spheres for High-Performance Sodium Ion Batteries [O] . Xiong Zhang, Yanping Zhou, Bin Luo, -1

机译：微波辅助合成高性能钠离子电池NiCo2O4双壳空心球
7. Space-Confined Synthesis of CoreShell BaTiO3@Carbon Microspheres as a High-Performance Binary Dielectric System for Microwave Absorption [O] . -1

机译：CoreShell BATIO3 @碳微球作为微波吸收的高性能二元电介质系统的空间狭窄的合成
8. Double-Shelled Target Simulations with LASNEX [R] . McClellan, G. 1978

机译：使用LasNEX进行双壳目标模拟

Double-Shelled Yolk-Shell Microspheres with Fe3O4 Cores and SnO2 Double Shells as High-Performance Microwave Absorbers

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