Results 11 to 20 of about 616,391 (245)

Spectroscopy of Laser-Induced Dielectric Breakdown Plasma in Mixtures of Air with Inert Gases Ar, He, Kr, and Xe

Sensors, 2023
The generation of ozone and nitrogen oxides by laser-induced dielectric breakdown (LIDB) in mixtures of air with noble gases Ar, He, Kr, and Xe is investigated using OES and IR spectroscopy, mass spectrometry, and absorption spectrophotometry.
Andrew Martusevich, Roman Kornev, Artur Ermakov, Igor Gornushkin, Vladimir Nazarov, Lyubov Shabarova, Vladimir Shkrunin   +6 more
doaj   +1 more source

Scanning Electron Microscopy Investigation of Surface Acoustic Wave Propagation in a 41° YX-Cut of a LiNbO₃ Crystal/Si Layered Structure

Crystals, 2021
The propagation process of the surface acoustic waves (SAW) and the pseudo-surface acoustic waves (PSAW) in a bonded layered structure of a 41° YX-cut of a LiNbO3 crystal/Si(100) crystal was investigated.
Dmitry Roshchupkin, Evgenii Emelin, Olga Plotitcina, Anatoly Mololkin, Oleg Telminov   +4 more
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Purity [PDF]

, 2020
Having interrogated hegemonic white masculinity in the previous chapter, this chapter presents a critique of white femininity and the rise of postfeminism. Entrenched in imperialist notions of beauty, delicacy and purity, this chapter examines the fraught performances of white femininity in our current age as it attempts to balance between asserting ...
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Acoustically Stimulated Charge Transport in Graphene Film

Nanomaterials, 2022
The process of acoustically stimulated charge transport in the graphene film on the surface of the YZ−cut of a LiNbO3 crystal was investigated. It was found that the dependence of the current in the graphene film on the frequency of the surface acoustic ...
Dmitry Roshchupkin, Oleg Kononenko, Rashid Fakhrtdinov, Evgenii Emelin, Alexander Sergeev   +4 more
doaj   +1 more source

Nanoporous Silicon with Graphene-like Coating for Pseudocapacitor Application

Nanomaterials, 2022
This paper presents the results of studies of the nanoporous silicon structure, both with different pore depths (up to 180 μm) and with layers in which a graphene-like coating was synthesized on the inner surface of the pores.
Daria M. Sedlovets, Anton P. Naumov, Victor I. Korotitsky, Vitaly V. Starkov   +3 more
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Performance Improvements Through Structural Design and Comparisons with Polystyrene Resins of Silica Polyamine Composites

Eurasian Chemico-Technological Journal, 2009
Over the past ten years research at the University of Montana in collaboration with Purity Systems Inc, both located in Missoula, Montana, has resulted in a novel class of chelator materials composed of amorphous, nanoporous silica gels and modified ...
Edward Rosenberg, Carolyn Hart, Mark Hughes, Varadharajan Kailasam, Jesse Allen, Jessica Wood, Brianne Cross   +6 more
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Structural Design of Nanoporous Silica Polyamine Composites for Metal Separations in Water

Eurasian Chemico-Technological Journal, 2009
Over the past ten years research at the University of Montana in collaboration with Purity Systems Inc, both located in Missoula, Montana, has resulted in a novel class of chelator materials composed of amorphous, nanoporous silica gels and modified ...
E. Rosenberg, M. Hughes, J. Wood
doaj   +1 more source

Binder-Free MnO₂/MWCNT/Al Electrodes for Supercapacitors

Nanomaterials, 2022
Recently, significant progress has been made in the performance of supercapacitors through the development of composite electrodes that combine various charge storage mechanisms.
Arkady N. Redkin, Alena A. Mitina, Eugene E. Yakimov   +2 more
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Ultraviolet Radiation Sensor Based on ZnO Nanorods/La₃Ga₅SiO₁₄ Microbalance

Sensors, 2021
The possibility of creating resonant ultraviolet (UV) sensors based on the structure of ZnO nanorods/La3Ga5SiO14 microbalance (LCM) has been investigated.
Dmitry Roshchupkin, Arkady Redkin, Eugenii Emelin, Sergey Sakharov   +3 more
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Recent Advances in Antimony Sulfide-Based Nanomaterials for High-Performance Sodium-Ion Batteries: A Mini Review

Frontiers in Chemistry, 2022
Recently, sodium-ion batteries (SIBs) have attracted extensive attention as potential alternatives to lithium-ion batteries (LIBs) due to the abundance, even distribution, low cost, and environmentally friendly nature of sodium.
Guangxin Wang, Mingyi Guo, Yunchao Zhao, Yunchao Zhao, Yibo Zhao, Kun Tang, Zhijun Chen, Heinz-Rolf Stock, Yong Liu, Yong Liu   +9 more
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