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Article
Impact of post annealing treatment on the design of ni-mof nanostructures for enhanced supercapacitor performance
Electrode materials based on organometallic skeleton materials have attracted attention in energy storage applications, because of their high conductivity and stability. A series of nickel-based metal-organic ...
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Article
Synthesis, analysis and characterization of bimetallic oxide NiO@NiCo2O4 composite nanoarchitectonics from metal–organic framework in electrode material
The phenomenon of poor cycle stability can be effectively solved by using metal–organic frameworks (MOFs) as precursor to obtain oxides. In this work, a layered NiO@NiCo2O4 nanocomposite electrodes were designed ...
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Article
Bi(Li1/2Nb1/2)O3 addition inducing improved energy storage performance in lead-free BCZT ceramics
BCZT ceramics are considered to be a promising material due to the presence of its morphotropic phase boundary (MPB). However, most of the research on this material is focused on piezoelectric properties, and ...
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Article
Structure, dielectric, and ferroelectric properties of Ni do** on Ba0.85Ca0.15Zr0.1Ti0.9O3 ceramics
A series of Ba0.85Ca0.15Zr0.1(Ti1−xNix)0.9O3 (BCZT-xNi) (x = 0, 0.01, 0.02, 0.04) ceramics were prepared by the sol–gel method. The XRD results demonstrate that there is no secondary phase, revealing that Ni comp...
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Article
Effect of (Bi, Li) co-do** on dielectric and ferroelectric properties in BaZr0.15Ti0.85O3 ceramics
Bi and Li co-do** BaZr0.15Ti0.85O3 ceramics were fabricated by the solid-state method, and investigated the impact on the microstructural, dielectric, ferroelectric and energy storage properties. XRD results sh...
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Article
Enhanced energy storage properties of Ba0.85Ca0.15Zr0.1Ti0.9O3—8%BiFeO3 ceramics by do** of Mg ions and Ti ions
Energy storage ceramics are important materials used in dielectric energy storage capacitors, which have a large dielectric constant, low dielectric loss, and good temperature stability. It has a promising app...
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Article
Facile synthesis of nickel-based bimetallic metalorganic frameworks with different cobalt ratios as electrode material for electrochemical supercapacitors
Bimetallic based metal organic frameworks (MOFs) are one of the prominent candidates for technological important energy storage and conversion devices owing to their enhanced conductivity and stability. In thi...
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Article
Influence of hydrothermal reaction time on the supercapacitor performance of Ni-MOF nanostructures
Metal–organic frameworks (MOFs)-based electrode materials have drawn wide interest in energy storage applications. Herein, a nickel-based metal–organic framework (Ni-MOF) has been synthesized by simple hydroth...
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Article
Precipitation Behaviors of a New Antibacterial Maraging Stainless Steel for Medical Instruments
A new antibacterial maraging stainless steel with high hardness and good antibacterial property has been developed. The hardness of the new maraging stainless steel with a cold rolling deformation of 85 pct re...
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Article
Analysis of defects patterned by femtosecond pulses inside KBr and SiO2 glass
Colour centres in KBr and defects in silica glass were formed by focused femtosecond laser pulses. It is shown that under simple laser exposure, KBr develops a similar colouration as that achieved with electro...