Zhenhui Ma
Beihang University
14 Papers
63 Citations
Zhenhui Ma is an academic researcher from Beihang University. The author has contributed to research in topics: Coercivity & Nanoparticle. The author has an hindex of 7, co-authored 7 publications. Previous affiliations of Zhenhui Ma include Shaanxi University of Science and Technology.
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Papers
Synergistic Polarization Loss of MoS2‐Based Multiphase Solid Solution for Electromagnetic Wave Absorption
Zhenguo Gao,Zhenhui Ma,Di Lan,Zehao Zhao,Limin Zhang,Hongjing Wu,Yanglong Hou +6 more
TL;DR: In this paper , a novel metal-organic cooperative interactions method is proposed to manipulate the vacancy, interstitial, substitutional, and heterointerface structures in molybdenum disulfide (MoS2) solid solution simultaneously, thence meeting the synergistic polarization loss on various point and face sites.
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Asymmetric Coordination of Single‐Atom Co Sites Achieves Efficient Dehydrogenation Catalysis
Hu Liu,Qiankun Lei,Ruoyan Miao,Ming-Yan Sun,Chuanjiang Qin,Liang Zhang,Ganggui Ye,Yao Yao,Bolong Huang,Zhenhui Ma +9 more
TL;DR: In this paper , an asymmetrically coordinated Co-N4P SA site was proposed for formic acid (HCOOH) dehydrogenation, and the experimental results showed that the Co atom is coordinated by four N atoms and one asymmetric P atom, forming the unique Co•N4p SA sites, which exhibited an impressive mass activity of 4285.6 mmol g−1 h−1 with 100% selectivity and outstanding stability for HCOOH dehydrogenization catalysis at 80 °C.
56
A facile synthesis of high performance SmCo5 nanoparticles
TL;DR: In this paper, a facile procedure for fabricating high performance ferromagnetic, crystalline SmCo 5 nanoparticles in inorganic system is approached, where 10-40nm SmCo5 nanoparticles have been prepared with the coercivity of 20.0kOe by reductive annealing of amorphous Sm(OH) 3 and Co(OH 2 precursor at 900-°C.
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Large Annular Dipoles Bounded between Single‐Atom Co and Co Cluster for Clarifying Electromagnetic Wave Absorbing Mechanism
Hu Liu,Xueqian Li,Xiao Xu Zhao,Jinghui Zhang,Xinhua Liu,Shi Chun Yang,Hongjing Wu,Zhenhui Ma +7 more
TL;DR: In this paper , a kind of atomic composites is reported, including single-atom Co and Co cluster with controllable atom dipole to tune the polarization and establish the link between dipole polarization and the EM wave absorption.
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The chemical synthesis of SmCo5 single-crystal particles with small size and high performance
TL;DR: In this paper, the authors exploited a novel strategy to fabricate SmCo 5 single-crystal nanoparticles by an assistance of graphite oxide sheets, which prevented the particles from sintering effectively and sustain the generation of single crystal.
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