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Improving the Electrochemical Energy Storage Capacity of the Renewable Carbon Derived from Industrial Tea Waste
(29.06.2022)
Energy storage is gaining a vital role since the usage of portable electric/electronic devices and
vehicles have been growing. Capacitors, called as electrochemical double layer capacitors or supercapacitors,
find ...
Effect of Chemical Composition of Boriding Agent on the Optimization of Surface Hardness and Layer Thickness on AISI 8620 Steel by Solid and Liquid Boriding Processes
(08.10.2022)
Surfaces of cam shafts made of AISI 8620 steels were hardened by boriding processes in both solid and liquid mediums. Various chemical agents were used to achieve boride layers on the surfaces of the cam shafts in these ...
Effects of pH and Current Density on Microstructure and Hardness of the Cobalt-Tungsten Coating
(Dergipark, 14.04.2022)
Effects of pH and Current Density on Microstructure and Hardness of the Cobalt-Tungsten Coating
A Novel Approach for Polyphase Filter Bank Design Using ABC Algorithm
(21.12.2022)
—Polyphase filter banks (PFBs) are the most
preferred multirate structures for subband coding in Digital
Signal Processing (DSP) and communication. For PFB design,
there are many important design parameters such as ...
Prediction of average shape values of quartz particles by vibrating disc and ball milling using dynamic image analysis based on established time-dependent shape models
(2022)
Although grinding kinetics has been the subject of many researches, there is no research examining the shape kinetics of particles ground by different mills using dynamic image analysis (DIA) in the literature. In this ...
The effect of microwave and ultrasound activation on the characteristics of biochar produced from tea waste in the presence of H3PO4 and KOH
(01.07.2023)
The mechanism of chemical and physical activation during biomass pyrolysis is crucial for the more effective use of biomass and the preparation of functional porous biochemical materials. In this study, raw tea waste (RTW) ...
Comparison of Particle Shape, Surface Area, and Color Properties of the Calcite Particles Ground by Stirred and Ball Mill
(2023)
Since the particle size, shape, specific surface area, and purity of the ground calcium carbonate (GCC) decide its usability in the paper, paint, and plastic industries, the effect of grinding is important. However, the ...
Preparation, Characterization, and Application of Metal Oxide-Doped Zeolitic Imidazolate Framework
(20.07.2023)
Metal−organicframeworks(MOFs)attracttheattentionof researchersdue to their uniqueproperties,such ashigh surfacearea, porosity,and stability.Therefore,in this study,the synthesisof zeoliticimidazoleframeworks(ZIF-8),a ...
Comprehensive growth and characterization study of GeOx/Si
(15.02.2023)
In this study, the reactive radio frequency magnetron sputtering (RFMS) method under varying thickness
was used to deposit GeO x on Si substrate at room temperature. The effect of thickness on the structural
and optical ...
Investigating the optical, electronic, magnetic properties and DFT of NiO films prepared using RF sputtering with various argon pressures
(28.04.2023)
In this study, we investigated the structural, optical, magnetic, and conductive properties of nickel oxide (NiO)
films on glass substrates deposited using Radio Frequency (RF) magnetron sputtering with varying Ar ...