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One-pot synthesis of TiO2-decorated SnSe/ZnS as a novel anode material with promoted storage capacity and cyclability in lithium-ion batteries
New metal oxide-metal chalcogenide system composed of TiO 2 @SnSe-ZnS composite was synthesized via one-step solvothermal process. XRD, FTIR, and Raman...
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Type-I SnSe2/ZnS heterostructure improving photoelectrochemical photodetection and water splitting
Two-dimensional van der Waals heterostructures have been widely designed and applied to numerous optoelectronic devices such as photoelectrochemical...
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Deposition and characterization of ZnO/CdSe/SnSe ternary thin film based photocatalyst for an enhanced visible light-driven photodegradation of model pollutants
A heterogeneous photocatalytic pathway is a possible approach to global energy and environmental issues. Sol-gel spin coating and physical vapour...
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First-Principles Calculations for Lithium-Sulfur Batteries
Lithium-sulfur batteries (LSB) offer significant advantages over conventional lithium-ion batteries in terms of energy density and abundance of raw...
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Enhanced visible-light photoresponse of DVT-grown Ni-doped SnSe crystal
Semiconductors with the group of IV-VI are key components of future photonics technology due to their unique properties. In the present study, we...
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Influence of precursors and formation of heterostructures towards the enhanced photocatalytic activity of ZnO thin films deposited by spray pyrolysis
ZnO thin films were deposited by spray pyrolysis using different precursors. The effect of change in precursor on the structural, morphological,...
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Physical vapor deposition and enhancement of optoelectronic properties of SnSe2 platelets
Stoichiometric tin diselenide (SnSe 2 ) platelet crystals have been prepared by physical vapor deposition (PVD) method under high vacuum (~ 10 –6 mbar)...
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Bipolar synaptic organic/inorganic heterojunction transistor with complementary light modulation and low power consumption for energy-efficient artificial vision systems
Photoelectric synaptic transistors integrate optical sensing and synaptic functions into a single device, which has significant advantages in...
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Sulfur-Related Minerals
Sulfur is a yellowish mineral that is easily obtained around volcanoes or hot springs and is very prevalent in countries that have volcanoes. Among...
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Recent Advances of Metal Groups and Their Heterostructures as Catalytic Materials for Lithium-Sulfur Battery Cathodes
AbstractLithium-sulfur (Li-S) batteries have an extremely high theoretical capacity and energy density and are considered to be among the highly...
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Vapour-phase deposition of two-dimensional layered chalcogenides
Two-dimensional (2D) layered materials are attracting a lot of attention because of unique physicochemical properties that are intriguing for both...
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Quantum Dots Composites for Energy Storage Applications
The demand for develo** energy conversion and storage systems is increasingly growing due to the escalating environmental problems effects caused...
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High thermoelectric properties with low thermal conductivity due to the porous structure induced by the dendritic branching in n-type PbS
PbS-based thermoelectric materials have attracted extensive attention in recent years for the advantages of earth abundancy and low cost, which is...
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Remarkable electron and phonon transports in low-cost SnS: A new promising thermoelectric material
As a deceptively simple material, SnS has received extensive attention in the thermoelectric community recently due to its fascinating electron and...
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Efficiency Enhancement by BSF Optimization on Cu (In1−x, Gax) Se2 Solar Cells with Tin (IV) Sulfide Buffer Layer
This paper aims to investigate the photovoltaic performance of copper indium gallium selenide (CIGS) solar cells using SCAPS-1D (Solar Cell...
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Effect of back contact surface nitriding on the growth of Cu2ZnSnSe4 and solar cells performances
Interfacial performance optimization is one of the significant means to improve the efficiency of Cu 2 ZnSnSe 4 (CZTSe) solar cells. Here, nitridation...
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Advancements and Challenges in Synthesizing Colloidal Semiconductor Nanocrystals by Hot-Injection Method
Synthesis of semiconductor nanocrystals through solution-based approaches has turned out huge interest among researchers. Out of other methods,...
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Realizing high thermoelectric performance via selective resonant do** in oxyselenide BiCuSeO
Tuning the charge carrier concentration is imperative to optimize the thermoelectric (TE) performance of a material. For BiCuSeO based oxyselenides,...
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A high-performance broadband photodetector with p-SnS/n-ZnS heterojunction nanowires as active layer and novel nanoparticle-anchored silver nanowires as efficient plasmonic electrodes
In this paper, we design and demonstrate a high-performance broadband photodetector (PD) with p-SnS/n-ZnS heterojunction nanowires as active material...
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Chalcogenide Aerogels
A class of aerogels based exclusively on metal chalcogenide frameworks was established in 2004, opening up a range of exciting properties and...