Search Results - "Wei, Guoke"

Facile synthesis of monodisperse ultrasmall Fe3O4 nanoparticles on graphene nanosheets with excellent microwave absorption performance by Yin, Yichao, Zhang, Hang, Li, Ya, Yang, Nannan, Gao, Lu, Wei, Guoke

“…The monodispersed ultrasmall Fe 3 O 4 nanoparticles (NPs) have been anchored on reduced graphene oxide (rGO) nanosheets through a one-step method. Hybriding Fe…”
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Effects of nanoceramic particle size and content on the wear resistance of micro-arc oxidation coatings for 2A12 aluminum alloy by Li, Wen, Cheng, Ming, Zhang, Xiaochen, Wei, Guoke

“…The 2A12 aluminum alloy, renowned for its exceptional mechanical properties, encounters significant limitations in applications involving abrasive environments…”
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Electromagnetic enhancement of ordered silver nanorod arrays evaluated by discrete dipole approximation by Wei, Guoke, Wang, Jinliang, Chen, Yu

“…The enhancement factor (EF) of surface-enhanced Raman scattering (SERS) from two-dimensional (2D) hexagonal silver nanorod (AgNR) arrays were investigated in…”
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Preparation and low-frequency absorbing properties of flaky FeSiAl alloy by Yin, Yichao, Yang, Nannan, Zhang, Hang, Gao, Lu, Yuan, Fangli, Wei, Guoke

“…The spherical FeSiAl alloy powder was used as the raw material absorbent, and the flakes were made by extrusion under the action of ball milling to obtain…”
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The dielectric behavior and efficient microwave absorption of doped nanoscale LaMnO3 at elevated temperature by Mu, Zhigang, Wei, Guoke, Zhang, Hang, Gao, Lu, Zhao, Yue, Tang, Shaolong, Ji, Guangbin

“…LaMnO 3 perovskite has great potential in microwave absorption at high temperature due to its complex doping effect and super stability. The current research…”
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Broadband and High-Efficiency Microwave Absorbers Based on Pyramid Structure by Sun, Hengda, Zhang, Ying, Wu, Yue, Li, Chen, Wei, Guoke, Wang, Jingwen, Liu, Lie, Tang, Shaolong, Ji, Guangbin

“…Microwave-absorbing materials with wide bandwidth and high absorptivity are increasingly playing an important role in over-the-air (OTA) testing. In this work,…”
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MoO3-MoC/Co@NC coupled heterostructures with strong connections and abundant interfaces for electromagnetic wave absorption by Yin, Yichao, Zeng, Xiaojun, Xia, Lei, Xiong, Guangjie, Zhang, Hang, Wei, Guoke

“…Improving the electromagnetic wave (EMW) absorption capability at the thin thickness of heterostructures is critical but remains a great challenge. Here, we…”
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In situ growth of nanocarbon-coated Ni particles by PECVD for enhanced microwave absorption by Zhou, Lei, Gao, Lu, Yang, Ming, Zhang, Baoshan, Wei, Guoke

“…Heterogeneous interfaces are of particular interest for developing highly efficient microwave absorbing materials. In this work, nanocarbon layer was in situ…”
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High frequency magnetic behavior of FeCoNiMnxAl1−x high-entropy alloys regulated by ferromagnetic transformation by Duan, Yuping, Sun, Xingyang, Li, Zerui, Ma, Guojia, Yu, Qingtao, Wei, Guoke, Huang, Lingxi, Wang, Ximeng, Pang, Huifang, Liu, Xiaoji

“…•FeCoNiMnxAl1−x HEAs with similar proportion dual phase structure(FCC and BCC) are prepared by mechanical alloying.•The induction effect of Al promotes the…”
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Enhanced microwave absorption of barium cobalt hexaferrite composite with improved bandwidth via c-plane alignment by Wei, Guoke, Wang, Tao, Zhang, Hang, Liu, Xiaotong, Han, Yinlong, Chang, Yanchun, Qiao, Liang, Li, Fashen

“…•Planar hexaferrite BaCo2Fe16O27 was prepared by a simple adsorbent combustion method.•Highly-oriented BaCo2Fe16O27 composite was obtained with an alignment…”
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Improved Microwave Absorbing Performance in High Frequency Range of Iron Nanoparticles After Coating by SiO2 Nanoshell by Zhang, Hang, Yin, Yichao, Gao, Lu, Wei, Guoke

“…Core–shell Fe@SiO 2 nanospheres (∼ 100 nm in diameter) were obtained by a direct silane silicification of iron nanoparticles (FeNPs). The as-prepared Fe@SiO 2…”
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Modulating Diffusion Double Layer by In Situ Constructed Ultrathin Dipole Layer Towards Uniform Lithium Deposition by Nan, Yang, Li, Songmei, Li, Wen, Wei, Guoke, Li, Bin

“…The popularization of lithium metal anode has been limited due to uneven deposition processes and lithium dendrites. Guiding homogeneous nucleation during the…”
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Mass production of carbon nanotube fibers and hybrid yarns for high-performance helical auxetic yarn strain sensors by Yu, Long, Liu, Han, Liu, Xinyu, Yang, Ming, Xie, Jinlin, Qiu, Hua, Chen, Kunlin, Wei, Guoke, Gu, Peng

“…Abstract With the spectacular physical properties of electrical conductivity, mechanical strength and thermal conductivity, carbon nanotube (CNT) fibers are…”
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Loss Simulation Analysis and Experimental Verification of Porous Fe 3 O 4 Electromagnetic by Yin, Xueqi, Wei, Guoke, Gong, Aijun, Zhou, Xianglin

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Explainable machine-learning optimization of h-BN nanosheets with surface defects for enhanced hydrophobicity by Cheng, Ming, Li, Wen, Wei, Qi, Dun, Yuchao, Chang, Wei, Liu, Zeyu, Jin, Lei, Wei, Guoke

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3D printed PEEK/CF nanocomposites metamaterial for enhanced resonances toward microwave absorption and compatible camouflage by Huang, Xinghan, Zhang, Ximing, Wei, Guoke, Zhang, Hang, Tan, Shujuan, Ji, Guangbin

“…The stealth materials for future weapons and equipment need to operate within the radar working band, be lightweight, easy to process, and compatible with…”
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Hairpin DNA-functionalized gold nanorods for mRNA detection in homogenous solution by Wei, Guoke, Yu, Jun, Wang, Jinliang, Gu, Peng, Birch, David J. S, Chen, Yu

“…We report a fluorescent probe for mRNA detection. It consists of a gold nanorod (GNR) functionalized with fluorophore-labeled hairpin oligonucleotides (hpDNA)…”
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Surface plasmon enhanced energy transfer between gold nanorods and fluorophores: application to endocytosis study and RNA detection by Zhang, Yinan, Wei, Guoke, Yu, Jun, Birch, David J S, Chen, Yu

“…Previously we have demonstrated surface plasmon enhanced energy transfer between fluorophores and gold nanorods under two-photon excitation using fluorescence…”
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Revealing the photophysics of gold-nanobeacons via time-resolved fluorescence spectroscopy by Wei, Guoke, Simionesie, Dorin, Sefcik, Jan, Sutter, Jens U, Xue, Qingjiang, Yu, Jun, Wang, Jinliang, Birch, David J S, Chen, Yu

“…We demonstrate that time-resolved fluorescence spectroscopy is a powerful tool to investigate the conformation states of hairpin DNA on the surface of gold…”
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Study on the structural and photoluminescence properties of Er-doped ZnO films by Guoke Wei, Jinliang Wang, Hengxing Xu, Ning Tang, Chao Fan

“…ZnO films and their Er-doped films oriented in c-axis were prepared on silicon substrate (100) by frequency magnetron sputtering method, and they were taken in…”
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