Results 31 to 40 of about 10,626 (265)

STUDY OF POTASSIUM INTERCALATION IN TO THE GRAPHENE/MoS2 STRUCTURE

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2021
Using modern ab-initio calculations, in this work, we systematically studied the intercalation of potassium atoms into a hybrid two-layer graphene/ MoS2 structure. In the course of the study, concentrations of potassium atoms were determined at which the
I.V. Chepkasov
doaj   +1 more source

Pure and stable metallic phase molybdenum disulfide nanosheets for hydrogen evolution reaction

Nature Communications, 2016
Metallic molybdenum disulfide is a metastable phase of the material. Here, the authors synthesize two-dimensional metallic molybdenum disulfide nanosheets, stabilized by adsorbed aqueous monolayers, and evaluate their catalytic hydrogen evolution ...
Xiumei Geng, Weiwei Sun, Wei Wu, Benjamin Chen, Alaa Al-Hilo, Mourad Benamara, Hongli Zhu, Fumiya Watanabe, Jingbiao Cui, Tar-pin Chen   +9 more
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MoS₂ Coexisting in 1T and 2H Phases Synthesized by Common Hydrothermal Method for Hydrogen Evolution Reaction

Nanomaterials, 2019
Molybdenum disulfide has been one of the most studied hydrogen evolution catalyst materials in recent years, but its disadvantages, such as poor conductivity, hinder its further development.
Yixin Yao, Kelong Ao, Pengfei Lv, Qufu Wei   +3 more
doaj   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Thermal Transport Investigation in Magneto-Radiative GO-MoS₂/H₂O-C₂H₆O₂ Hybrid Nanofluid Subject to Cattaneo–Christov Model

Molecules, 2020
Currently, thermal investigation in hybrid colloidal liquids is noteworthy. It has applications in medical sciences, drug delivery, computer chips, electronics, the paint industry, mechanical engineering and to perceive the cancer cell in human body and ...
Syed Tauseef Mohyud-Din, Adnan, Umar Khan, Naveed Ahmed, Ilyas Khan, T. Abdeljawad, Kottakkaran Sooppy Nisar   +6 more
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Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Electrodeposition of Molybdenum Disulfide (MoS₂) Nanoparticles on Monocrystalline Silicon

Molecules, 2022
Molybdenum disulfide (MoS2) has attracted great attention for its unique chemical and physical properties. The applications of this transition metal dichalcogenide (TMDC) range from supercapacitors to dye-sensitized solar cells, Li-ion batteries and ...
Martina Vizza, Walter Giurlani, Lorenzo Cerri, Nicola Calisi, Antonio Alessio Leonardi, Maria Josè Lo Faro, Alessia Irrera, Enrico Berretti, Juan Víctor Perales-Rondón, Alvaro Colina, Elena Bujedo Saiz, Massimo Innocenti   +11 more
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Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Preparation and Properties of Mesoporous Carbon Composite as Negative Electrode Materials

International Journal of Electrochemical Science, 2019
Using sodium lignosulfonate as carbon source, microspheres were prepared by ultrasound. Molybdenum disulfide was synthesized directly by hydrothermal method and grown on the surface of lignin microspheres.
Zhengping Zhao, Sitao Shen, Feng Chen, Mingqiang Zhong, Jia Wei Chew   +4 more
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Velocity‐Tunable Exciton‐Photon Hybridization in Cathodoluminescence

Advanced Functional Materials, EarlyView.
Transition‐radiation resonances in suspended thin crystals hybridise with excitonic transitions under free‐electron excitation. By tuning the electron energy, the photonic resonances are continuously detuned across the exciton states, enabling controllable exciton–photon hybridisation below the diffraction limit without altering the system geometry ...
Sven Ebel, Martin Nørgaard, Christian Nicolaisen Hansen, N. Asger Mortensen, Sergii Morozov   +4 more
wiley   +1 more source