Z
Zhimin Li
Researcher at Xidian University
Publications - 40
Citations - 556
Zhimin Li is an academic researcher from Xidian University. The author has contributed to research in topics: Dielectric & Ferroelectricity. The author has an hindex of 10, co-authored 40 publications receiving 338 citations. Previous affiliations of Zhimin Li include National Institute for Materials Science.
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Oxygen-vacancy-rich NiCo2O4 nanoneedles electrode with poor crystallinity for high energy density all-solid-state symmetric supercapacitors
TL;DR: In this paper, a symmetric supercapacitor based on NiCo2O4/NF electrodes with poor crystallinity has been developed, which exhibits an excellent specific capacitance of 1076 F g−1 at a current density of 0.5 ǫ g− 1 and better cyclic stability.
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Ni0.85Co0.15WO4 nanosheet electrodes for supercapacitors with excellent electrical conductivity and capacitive performance
TL;DR: In this paper, the specific surface area increases appreciably with reduced pore radius when Co2+ ions are incorporated into the NiWO4 lattice and the Ni0.85Co0.15wO4 electrode exhibits an obvious increase in specific capacitance.
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Enhanced mechanical, dielectric and microwave absorption properties of cordierite based ceramics by adding Ti3SiC2 powders
TL;DR: In this paper, a hot-pressed sintering of cordierite ceramics with different contents of Ti3SiC2 powders was investigated, and the effect of the added contents on the properties of the poramics were investigated.
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Effect of boron doping on microwave dielectric properties of SiC powder synthesized by combustion synthesis
TL;DR: In this paper, boron-doped SiC powders were synthesized from the Si/C/B system in a nitrogen atmosphere by combustion synthesis, and it was found that both real part and imaginary part of complex permittivity of SiC samples decreased firstly, and then increased with increasing B content.
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Preparation and Dielectric Property of Al and N Co-Doped SiC Powder by Combustion Synthesis
TL;DR: In this paper, the Al and N co-doped SiC powders have been synthesized by combustion synthesis in a nitrogen or argon atmosphere, using silicon and carbon black as the raw material, polytetrafluoroethylene as the chemical activator, aluminum and ammonium chloride (NH4Cl) as the doping resource, respectively.