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8 Result(s)

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  1. No Access

    Article

    Regulation mechanism of epsilon-negative monolayer graphene/CaCu3Ti4O12 metacomposites for boosting electromagnetic shielding

    Any tissue or cell in the body can be attacked by electromagnetic (EM) radiation, especially causing serious damage to human orthopedics. The ideal metacomposites with low-dispersion weakly negative permittivi...

    Yunpeng Qu, Meng Hao, **aona Luan, Qiuyun Yang… in Advanced Composites and Hybrid Materials (2024)

  2. No Access

    Article

    Constructing two-dimensional/two-dimensional reduced graphene oxide/MoX2 (X = Se and S) van der Waals heterojunctions: a combined composition modulation and interface engineering strategy for microwave absorption

    Interface engineering and/or impedance matching characteristic played a very important role in microwave absorption. To simultaneously make best of these aspects, herein, two-dimensional (2D)/2D reduced graphe...

    Lele **ang, Abdou Karim Darboe, Zhihong Luo… in Advanced Composites and Hybrid Materials (2023)

  3. No Access

    Article

    Progress in percolative composites with negative permittivity for applications in electromagnetic interference shielding and capacitors

    Negative permittivity (ε′ < 0), considered a supernormal property, has broadened the range of electromagnetic parameters. It provides a new principle for the design of high-end electronic devices, such as opti...

    Zhong Leng, Zhenyu Yang, **nxue Tang… in Advanced Composites and Hybrid Materials (2023)

  4. No Access

    Article

    Flexible multi-walled carbon nanotubes/polydimethylsiloxane membranous composites toward high-permittivity performance

    As reported, flexible composites with high-permittivity performance have played a significance role in thin-film capacitors, stretchable electronic devices, etc. However, the flexibility of traditional high-pe...

    Zongxiang Wang, **aofeng Li, Linying Wang… in Advanced Composites and Hybrid Materials (2020)

  5. No Access

    Article

    Mesoporous, nitrogen-doped, graphitized carbon nanosheets embedded with cobalt nanoparticles for efficient oxygen electroreduction

    Nitrogen-doped graphitized carbon nanosheets embedded with crystalline cobalt nanoparticles are facilely synthesized with the aid of melamine-containing hydrogen-bonded organic frameworks (HOF). Experimentally...

    Ni Zhou, Ligui Li, Shaowei Chen, **nwen Peng, Wenhan Niu… in Journal of Materials Science (2019)

  6. No Access

    Article

    Weakly Radio-Frequency Negative Permittivity of Poly(vinylidene fluoride)/Ti3SiC2 MAX Phase Metacomposites

    While metal or carbon materials served as conductive phase in fabricating metamaterials or metacomposites have been widely investigated, MAX phases could provide alternative route. In this paper, Poly(vinylide...

    Yao Liu, Yunpeng Qu, Jiahao **n… in Journal of Inorganic and Organometallic Po… (2019)

  7. No Access

    Chapter and Conference Paper

    Dielectric Properties of Cu/Epoxy Random Composites at Radio-Frequency Range

    Cu/epoxy composites with the different volume fraction of Cu were prepared through hot press process. The conductivity and dielectric properties of the Cu/epoxy composite were investigated. The analyze of the ...

    Ciqun Xu, Peitao **e, Yunpeng Qu, Yulin Wu, Jiaqi Chen… in Advanced Functional Materials (2018)

  8. No Access

    Chapter and Conference Paper

    Insulating Technology Control of Soft Magnetic Composites

    In this paper, fabrication procedures were adjusted and investigated in soft magnetic composite (SMCs) when the micro-scale iron powder was served as matrix with amorphous silica as the insulating coating laye...

    Jiaqi Chen, Yunpeng Qu, Ciqun Xu, Huan Ren, Yao Liu in Advanced Functional Materials (2018)