Electronic materials

Part 1 of ebook "Reinforced concrete designer's handbook (Tenth edition)" provides readers with contents including: introduction; safety factors, loads and pressures; structural analysis; materials and stresses; resistance of structural members; structures and foundations; electronic computational aids: an introduction; partial safety factors; loads; pressures due to retained materials; cantilevers and beams of one span; continuous beams; influence lines for continuous beams;...

217p mothoiphong 28-06-2024 1 1   Download

The present study investigates the synthesis and analysis of zinc oxide nanoparticles (ZnO NPs) intended for use in electronic devices. ZnO NPs with an average crystallite size of 33 nm and a hexagonal wurtzite structure were produced by the combustion process. Scanning Electron Microscopy (SEM) revealed a densely packed, spherical morphology.

12p visergeyne 18-06-2024 0 0   Download

In this study, Lanthanum molybdate (La2MoO6) is chosen as an ideal host lattice due to its remarkable attributes, including heightened chemical stability, crystallinity, and excellent quantum efficiency

14p visergeyne 18-06-2024 1 0   Download

The magnetic properties of core/shell nanoparticles (NPs) depend on the various parameters, including the magnetic interactions, but these effects have not been well studied. Here, we systematically investigated the structure and magnetic properties of Fe3O4@CoFe2O4 core/shell NPs. X-ray diffraction (XRD), scanning electron microscopy (SEM), and scanning transmission electron microscopy (STEM) confirmed the formation of Fe3O4@CoFe2O4 core/shell NPs.

6p visergeyne 18-06-2024 0 0   Download

In the present work, investigation is carried out on these compounds on how the change in structure symmetry influences the opto-electronic and thermoelectric properties and enhances as going from P4/nmm to P62 m symmetry with addition of replacing Ca by Sr and Ba.

10p visergeyne 18-06-2024 1 0   Download

The present objective of this work is to find photoactive materials capable of facilitating visible light-driven redox reactions between CO2 and H2O. Our research is primarily focused on the incorporation of nitrogen (N) into the crystal lattice of titanium dioxide (TiO2) and its deposition onto Fe-MIL-88B to improve light absorption properties, minimize recombination of photo-generated electron-hole pairs, and increase CO2 adsorption capacity.

11p viambani 18-06-2024 2 0   Download

The materials with a spinel structure have gotten some attention for their resistance to oxidizing/reducing agents and their application in many fields such as pigments, refractory, electronic engineering, magnetism, and energy storage materials.

9p viambani 18-06-2024 6 1   Download

Bisulfate intercalated graphites with different particle sizes were prepared by a chemically oxidative method using natural flaky graphites as raw materials. The morphology and structure of the expandable graphites were confirmed by Fourier transform infrared spectroscopy, X-ray diffraction patterns, and scanning electron microscope.

14p viamancio 04-06-2024 1 0   Download

Part 2 of ebook "Detailing for steel construction (Third edition)" provides readers with contents including: Chapter 7 - Shop drawings and bills of materials; Chapter 8 - Detailing quality control and assurance; Appendix A - Large format drawings; Appendix B - Engineering fundamentals; Appendix C - Electronic data exchange;...

195p giangdongdinh 28-05-2024 2 2   Download

Part 2 of ebook "Handbook of materials selection" provides readers with contents including: failure analysis; manufacturing; composites fabrication processes; advanced ceramics processing; applications and uses; materials in electronic packaging; materials selection for wear resistance;...

781p giangdongdinh 28-05-2024 1 1   Download

Mechanical engineering principles aims to broaden the reader’s knowledge of the basic principles that are fundamental to mechanical engineering design and the operation of mechanical systems. Modern engineering systems and products still rely upon static and dynamic principles to make them work. Even systems that appear to be entirely electronic have a physical presence governed by the principles of statics. For clarity, the text is divided into three sections, these being: Part 1 statics and strength of materials, part 2 dynamics, part 3 heat transfer and fluid mechanics.

299p zizaybay1103 29-05-2024 4 3   Download

In this study, the B/ZnO materials were simply synthesized via a Sol-gel method. The photocatalytic ability of materials was evaluated by degrading tetracycline hydrochloride (TCH). The characteristics of the ZnO and 3B/ZnO materials were analyzed and evaluated by the Diffuse Reflectance UltravioletVisible (DR/UV-Vis), Scanning Electron Microscope (SEM), Fourier Transform Infrared Spectroscopy (FT-IR), and X-Ray Diffraction (XRD) techniques.

8p vijaychest 16-05-2024 1 0   Download

Part 1 book "Automotive engineering - Lightweight, functional, and novel materials" includes content: Future vehicles and materials technologies; automobile aluminum sheet; plastic technology for automotive modules; automotive catalysts; magnetorheological fluids; impact loading; high temperature electronic materials, smart materials.

111p dianmotminh01 20-05-2024 4 2   Download

Part 1 book "Electricity and electronics for renewable energy technology - An introduction" includes content: Energy and electricity, basic mathematics and systems of measurement units, atomic structure of materials, DC and DC electricity; voltage, current, and power; DC circuits relationships; DC motors and generators; AC circuits relationships, three phase systems, transformers.

349p dianmotminh01 20-05-2024 6 4   Download

Part 2 book "Energy harvesting with functional materials and microsystems" includes content: Polymer solar cell - an energy source for low power consumption electronics; inverted organic solar cells; monocrystalline silicon solar cell optimization and modeling; piezoelectric thin films and their application to vibration energy harvesters; piezoelectric vibration energy harvesters - modeling, design, limits, and benchmarking.

149p dianmotminh01 20-05-2024 3 2   Download

Part 1 book "Electrical craft principles (Vol 2)" includes content: Capacitance and capacitors, inductance and inductors, magnetic materials and iron losses, alternating current theory, power in alternating current circuits, further electronics.

191p dianmotminh01 17-05-2024 11 5   Download

This study presents the adsorption process of methylene blue and other organic pigments in water samples using synthetic materials derived from agricultural waste combined with Fe3O4. The properties of the materials were determined through Fourier transform infrared spectroscopy, scanning electron microscopy, X-ray diffraction, and nitrogen adsorption-desorption isotherm.

10p dianmotminh02 03-05-2024 3 1   Download

The material’s structure was analyzed through X-ray diffraction and scanning electron microscopy. The fabricated materials consist of NiTiO3 with a rhombohedral phase structure and CoFe2O4 with a cubic structure. The effect of sintering temperature and dwell time on the phase, microstructure, and ferroelectric properties of the ceramics was examined.

12p dianmotminh02 03-05-2024 1 1   Download

Detection of nitroaromatic explosives (NAEs) is very important in terms of national security as well as the damage they cause to living things and the environment. The precision detection of these is a very important issue to reduce their harmful effects and take the necessary precautions. Electron-rich polyaromatic fluorescent materials are highly sensitive and selective in the detection of NAEs in terms of their fluorometric quenching abilities.

11p dianmotminh02 03-05-2024 2 1   Download

This global minimum structure has the shape of a tetragonal bipyramid having two Sc atoms at two tops of pyramids binding with one edge of Ge-Ge. The ground electronic state of the global minimum isomer is the 2B2 state in the C2v symmetry. The most stable isomer of Sc2Ge6 − has been used to study the CO adsorption. The calculated results indicate that the Sc2Ge6 − cluster has a good interaction with the CO molecule. The adsorption positions are around the Sc atom with two stable models include adsorbing the C atom and adsorbing both the C and O atoms of the CO molecule.

7p dianmotminh02 03-05-2024 2 1   Download