Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Kangsen Peng"'
Publikováno v:
Journal of Materials Science & Technology. 125:212-221
Autor:
Yanting Zhang, Yufan Cao, Tao Jiang, Chuyang Liu, Yun Yang, Kangsen Peng, Gang Fang, Yujing Zhang
Publikováno v:
ACS Applied Materials & Interfaces. 13:37517-37526
The development of high-efficiency microwave absorbers for C and X bands still remains a challenge, limiting the settlement of corresponding electromagnetic pollution and radar stealth. In this work, a reduced graphene oxide (RGO)/Cu/Fe3O4 composite
Autor:
Yanting Zhang, Shujuan Tan, Yunjia Hu, Guoyue Xu, Kangsen Peng, Songhan Duan, Jing Zheng, Haonan Gong
Publikováno v:
Ceramics International. 47:12389-12396
In this work, flake-shaped FeCo/BaFe12O19 composites were successfully prepared via a facile two-step process involving ball milling and sol-gel treatment. Compared with commonly used FeCo alloys, FeCo/BaFe12O19 composite material can achieve remarka
Publikováno v:
Ceramics International. 47:8826-8833
In this study, Ce1−xCuxO2−x (x = 0, 0.01, 0.03, 0.05, 0.07) samples were prepared by hydrothermal method. The structure, microstructure, and elemental composition of the powders were characterized by X-ray diffraction, scanning electron microscop
Publikováno v:
Journal of Alloys and Compounds. 947:169368
Publikováno v:
Journal of Materials Science: Materials in Electronics. 32:25996-26006
With extensive use of electronic devices and communication equipment, serious issue of electromagnetic wave pollution needs to be addressed as one of the priorities that demand social efforts. In this work, carbon black (CB)/SiO2 composites were synt
Publikováno v:
Journal of Materials Science: Materials in Electronics. 32:9302-9311
In this work, SiO2/CNTs nano-composites were synthesized by the modified Stober method for exploring the microwave absorbing performance at gradient temperatures. The SEM results show that the as-prepared SiO2 particles have spherical morphology, wit
Publikováno v:
Ceramics International. 47:4333-4337
The combination of magnetic and dielectric materials is an effective and efficient approach to enhance microwave absorption performance. In this work, rGO/Zr4+-Ni2+ gradient-doped BaM composites were fabricated for broad microwave absorption bandwidt
Autor:
Kangsen Peng, Yanting Zhang, Tao Jiang, Kongjun Zhu, Chuyang Liu, Guangxian Xia, Yujing Zhang, Tian Gao, Gang Fang, Yufan Cao
Publikováno v:
Journal of Materials Chemistry C. 9:12523-12529
A hard/soft magnetic exchange coupling or ferroelectric–ferromagnetic coupling has been proved to be beneficial for improving microwave absorption properties. Herein, we propose a BaZrxFe12−xO19/Fe3O4/BaZrO3 composite to integrate the advantages
Publikováno v:
Journal of Materials Chemistry C. 9:1936-1944
Exchange-coupled hard–soft magnets have been considered as promising microwave absorbers. However, it is difficult to make further breakthrough in microwave absorption performance due to the deficient dielectric loss. In this work, Cu/Fe3O4/BaZr0.6