Showing papers in "Materials Science in Semiconductor Processing in 2022"

TL;DR: In this paper , the effect of different experimental parameters on photocatalytic degradation of metal and non-metal doped ZnO nanostructures with a small bandgap was examined.

TL;DR: In this article, a review examines the journey of synthesis from bulk to 1D, 0D, 2D, 3D g-C3N4 nanomaterials and their synthesis strategies along with advantages and limitations of each material.

TL;DR: In this article , a review examines the journey of synthesis from bulk to 1D, 0D, 2D, 3D g-C 3 N 4 nanomaterials and their synthesis strategies along with advantages and limitations of each material.

TL;DR: The Fe3O4/ZnO/GO magnetic photocatalyst was successfully produced by low-temperature hydrothermal and used to remove the acid blue 113 (AB113) dye as mentioned in this paper .

TL;DR: In this paper, four new BDTS-2DPP-based donor molecules were designed, flanked with variable non-fullerene end-capped acceptor units namely, 2-methylenemalanonitrile (BDTS1), methyl 2-cyanoacrylate (BDts2), 2-(5,6-difluoro-2-methylene-3-oxo-2,oxo,2,3-dihydroinden-1-ylidene), and 3-methylmethyl-5-methyl

TL;DR: In this article , the authors present the sensing mechanism of SnO 2 sensors, and summarize and review the various methodological used to improve the gas sensing performance of the SnO2 based gas sensors, including changing the morphology and structure, doping, and dynamic response and sensor arrays.

TL;DR: In this article , four new BDTS-2DPP-based donor molecules were designed, flanked with variable non-fullerene end-capped acceptor units namely, 2-methylenemalanonitrile (BDTS1), methyl 2-cyanoacrylate (BDts2), 2-(5,6-difluoro-2-methylene-3-oxo-2,oxo,2,3-dihydroinden-1-ylidene), and 3-methyl-5-methylenes2-thioxothiazolidin-4-one(BDTS4).

TL;DR: In this article, the authors presented the sensing mechanism of SnO2 sensors, and summarized and reviewed the various methodological used to improve the gas sensing performance of the sensors, including changing the morphology and structure, doping, and dynamic response and sensor arrays.

TL;DR: The magnetic and electronic properties of metal atoms adsorbedbedding MoSi2N4 monolayer have been systematically investigated by density functional theory as mentioned in this paper , and the results reveal that the most stable sites of MoSiN4-monolayer adaption by various metal are diverse.

TL;DR: In this article, a BiOBr/Bi2WO6 Z-scheme heterojunction was prepared by an ion exchange process, which was confirmed by structure and composition characterization.

TL;DR: In this article , a BiOBr/Bi2WO6 Z-scheme heterojunction was prepared by an ion exchange process, which was confirmed by structure and composition characterization.

TL;DR: In this paper , the structural, optoelectronic, and thermoelectric characteristics of halide-based double perovskite Rb2AlInX6 (Cl, Br, I) compounds are examined by DFT.

TL;DR: In this paper , the effect of four noble metals (Ag, Au, Ir and Pt) on the electronic and optical properties of GaN is studied by the first-principles calculations.

TL;DR: In this article , the authors tried to confine the various Physical Vapor Deposition (PVD) techniques for optimizing the porosity of Tungsten oxide (WO3) thin films.

TL;DR: In this article, the authors summarized and discussed the recent progress on vacancy-engineered bismuth-based semiconductors in photocatalysis, including fabrication methods, characterization approaches to detect the vacancies, and functions of vacancy in improving the photocatalytic activity in various applications.

TL;DR: In this article , the processing and mechanism of machining sapphire using ultrasonic vibration-assisted grinding technology have been investigated via experiment, including the condition of machined surface, specific grinding energy, force and force ratio.

TL;DR: In this article , the authors investigated the transport, nature of electronic, stability, and optical properties of inorganic halide double perovskites, namely Na2CuMCl6 (M = Bi, Sb), to better understand their possible applications.

TL;DR: In this paper, a modified green Pechini method was used to synthesize SnO2 composite nanomaterials with different concentrations for gas sensing in a gas sensor for ethanol.

TL;DR: In this paper , reusable magnetic heterogeneous nanocomposites (SiO2/Fe3O4/Ag2WO4) have been successfully synthesized via a facile co-precipitation method and applied as visible-light responsive photocatalysts for disinfection of Escherichia coli (E. coli).

TL;DR: In this article , the influence of different oxides doping on the structure, optical characteristics, and radiation protecting performances of perovskite BaTiO3 (BT used thereafter) ceramic synthesized by solid-state reaction process was reported.

TL;DR: In this article , the authors have fabricated hierarchical silver nanoprism/graphene oxide/silicon nanowire arrays as surface-enhanced Raman scattering (SERS) sensors for the effective detection of atrazine.

TL;DR: In this article, the authors have fabricated hierarchical silver nanoprism/graphene oxide/silicon nanowire arrays as surface-enhanced Raman scattering (SERS) sensors for the effective detection of atrazine.

TL;DR: In this article , a facile hydrothermal technique was used to prepare a novel quadripartite SnO2@TiO2/ZrTiO4/ZRO2 (STZZ) photocatalyst, and the photocatalytic activity of STZZ was successfully tested in the metronidazole (MNZ) photodegradation under UV irradiation in water.

TL;DR: In this article , the superalkali-based alkalides Li 3 O@[12-crown-4]M − are designed as excess electron compounds, which are thermodynamically stable and their interaction energies range from −33.40 ∼ −44.23 kcal mol -1 .

TL;DR: In this article , a review of the recent progress on vacancy-engineered bismuth-based semiconductors in photocatalysis has been comprehensively summarized and discussed, including the fabrication methods, characterization approaches to detect the vacancies, and functions of vacancy in improving the photocatalytic activity in various applications.

TL;DR: In this paper , a modified green Pechini method was used to synthesize SnO2 composite nanomaterials with different concentrations for gas sensing in a gas sensor for ethanol.

TL;DR: In this paper, the superalkali-based alkalides Li3O@[12-crown-4]M− are designed as excess electron compounds, which are thermodynamically stable and their interaction energies range from −33.40−∼−−−44.23kcal-mol-1.27eV.

TL;DR: In this paper, the NH3 gas sensing performance based on NiO intercalated reduced graphene oxide nanocomposites (rGO/NiO NCs) with different amounts of NiO nanoparticles (NP's) were fabricated via solvothermal technique.

TL;DR: In this article , the light sensitivity of a novel TiO2/TiN-nanotubes-based photodetector is improved by coating it with Au nanoparticles.

TL;DR: In this article , a facile in-situ chemical reduction technique was used to synthesize reduced graphene oxide (Bi 2 O 3 @rGO) nanocomposite.