Results 31 to 40 of about 15,895 (291)

Exploring the Thickness-Dependence of the Properties of Layered Gallium Sulfide

open access: yesFrontiers in Chemistry, 2021
Group III layered monochalcogenide gallium sulfide, GaS, is one of the latest additions to the two-dimensional (2D) materials family, and of particular interest for visible-UV optoelectronic applications due to its wide bandgap energy in the range 2.35–3.
Yael Gutiérrez   +4 more
doaj   +1 more source

Chromium Selenide Nanoparticles: Hydrothermal Synthesis in the Presence of a New Selenium Source [PDF]

open access: yesJournal of Nanostructures, 2017
Chromium selenide (Cr2Se3) nanoparticles were prepared by hydrothermal method from Cr(NO3)3.9H2O and SeCl4 as precursors. These nanoparticles could be produced simply in the presence of cetyltrimethyl ammonium bromide, sodium dodecyl sulfate and ...
Azam Sobhani, Masoud Salavati-Niasari
doaj   +1 more source

Diversity of Mycogenic Oxide and Chalcogenide Nanoparticles: A Review

open access: yesBiomimetics, 2023
Oxide and chalcogenide nanoparticles have great potential for use in biomedicine, engineering, agriculture, environmental protection, and other research fields. The myco-synthesis of nanoparticles with fungal cultures, their metabolites, culture liquids,
Ekaterina A. Loshchinina   +2 more
doaj   +1 more source

Suppressing Morphological and Energetic Disorder in Copper Antimony Sulfide-based Hole-Transporting Materials via Ligand-Precursor Engineering for Efficient and Stable Perovskite Solar Cells. [PDF]

open access: yesAdv Sci (Weinh)
Sulfur‐precursor and ligand engineering regulate the nucleation, morphology, and energetic disorder of CuSbS2 nanocrystals for dopant‐free inorganic hole‐transport layers in perovskite solar cells. Thiourea‐assisted synthesis combined with optimized OAm/OAc coordination suppresses excessive anisotropic growth, enabling mixed plate‐like/quasi‐spherical ...
Dilci I, Sonmezoglu S.
europepmc   +2 more sources

Electronic, optical, and thermodynamic properties study of gadolinium chalcogenides (GdS, GdSe, GdTe) using density functional theory for optoelectronic applications [PDF]

open access: yesAIP Advances
In this study, the electronic, optical, and thermodynamic properties of gadolinium chalcogenides (GdX: X = S, Se, and Te) were computed using first-principles methods with the Perdew–Burke–Ernzerhof (PBE) exchange–correlation functional, as implemented ...
Lemessa Asefa Eressa
doaj   +1 more source

Intrinsic properties and dopability effects on the thermoelectric performance of binary Sn chalcogenides from first principles

open access: yesFrontiers in Electronic Materials, 2022
High-performance thermoelectric (TE) materials rely on semiconductors with suitable intrinsic properties for which carrier concentrations can be controlled and optimized.
Ferdaushi Alam Bipasha   +4 more
doaj   +1 more source

Reactivity of a Sterical Flexible Pentabenzylcyclopentadienyl Samarocene

open access: yesInorganics, 2022
Reactivity studies of the classical divalent lanthanide compound [CpBz52Sm] (CpBz5 = pentabenzylcyclopentadienyl-anion) towards diphenyl dichalcogenides and d-element carbonyl complexes led to remarkable results.
Niklas Reinfandt, Peter W. Roesky
doaj   +1 more source

Recent Development of Mg Ion Solid Electrolyte

open access: yesFrontiers in Chemistry, 2020
Although the successful deployment of lithium-ion batteries (LIBs) in various fields such as consumer electronics, electric vehicles and electric grid, the efforts are still ongoing to pursue the next-generation battery systems with higher energy ...
Yi Zhan   +4 more
doaj   +1 more source

Dynamic Metasurfaces Using Phase‐Change Chalcogenides [PDF]

open access: yes, 2019
Metasurfaces have attracted increasing attention and provide promising solutions for cost-effective and highly efficient optics due to their unprecedented capabilities in light manipulation.
Fei Ding   +5 more
core   +1 more source

“Soft” Alkali Bromide and Iodide Fluxes for Crystal Growth

open access: yesFrontiers in Chemistry, 2020
In this review we discuss general trends in the use of alkali bromide and iodide (ABI) fluxes for exploratory crystal growth. The ABI fluxes are ionic solution fluxes at moderate to high temperatures, 207 to ~1,300°C, which offer a good degree of ...
Vladislav V. Klepov   +4 more
doaj   +1 more source

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