Results 21 to 30 of about 70,373 (283)
Журнал Белорусского государственного университета: Химия, 2023 Исследованы свойства планарных сенсоров на основе синтезированных нанопорошков диоксида олова и оксида индия при определении паров ацетона. Полученные сенсоры показали высокую чувствительность к низким концентрациям ацетона во влажной среде, моделирующим
Евгений Андреевич Оводок +4 more
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Intrinsic Magnetism in Nanosheets of SnO$_{2}$: A First-principles Study [PDF]
, 2012 We propose intrinsic magnetism in nanosheets of SnO$_{2}$, based on first-principles calculations. The electronic structure and spin density reveal that $p$ orbitals of the oxygen atoms, surrounding Sn vacancies, have a non itinerant nature which gives ...
Garcia-Suarez, Victor M. +2 more
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Combined X-ray diffraction and diffuse reflectance analysis of nanocrystalline mixed Sn(II) and Sn(IV) Oxide Powders [PDF]
, 2005 Nanocrystalline mixtures of Sn(II) and Sn(IV) oxide powders, potential gas sensor materials, are synthesized via a simple precipitation route using SnCl(2) as the precursor.
Deng, Hongmei, Hossenlopp, Jeanne
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Bulletin of Materials Science, 2011 This paper reports the synthesis of SnO2-CuO, SnO2-Fe2O3 and SnO2-SbO2 composites of nano oxides and comparative study of humidity sensing on their electrical resistances. CuO, Fe2O3 and SbO2 were added within base material SnO2 in the ratio 1: 0.25, 1: 0.50 and 1: 1. Characterizations of materials were done using SEM and XRD.
B. C. Yadav, Preeti Sharma, P. K. Khanna
openaire +2 more sources
Sm/Al modified Sn0.94Sb0.06O2 ceramics for NTC thermistors [PDF]
Processing and Application of CeramicsNegative temperature coefficient (NTC) thermistors are key components for temperature sensors and actuators. In this work, Sn0.94-x-yAlxSmySb0.06O2+δ (0 ≤ x ≤ 0.05, 0 ≤ y ≤ 0.15) ceramics were prepared by solid-state reaction method for potential ...
Zhang You +5 more
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Vapor transport deposition of Sb2Se3 thin films for photodetector application [PDF]
Journal of Advanced Dielectrics, 2020 Antimony selenide is a promising semiconductor with great application potential in the fields of optoelectronic devices. In this work, the vapor transport deposition (VTD) method is employed to prepare Sb2Se3 films on substrates.
Sen Wen +8 more
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Macroscopic elastic anisotropy in tough ceramics from the single crystal elastic behaviour [PDF]
, 2011 The modern techniques for engineering analysis are based on a deep understanding of the proportional relationship between stress and strain and the description in terms of isotropic elastic constants, in many cases, is enough.
Caravaca, Maria de Los Angeles Dominga +2 more
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Relationship between ae signal strength and absolute energy in determining damage classification of concrete structures [PDF]
, 2006 The most efficient tools in real monitoring system is acoustic emission (AE). This technique can be used to identify the damage classifications in RC structure.
Abdullah, Siti Radziah +2 more
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Research of Key Technologies for n-i-p Perovskite Solar Cells With SnO2 Electron Transport Layer
发电技术, 2023 Perovskite solar cells (PSCs) have attracted extensive attentions due to their high-efficiency, simple preparation process and low-cost. The efficiency of the PSCs has increased from 3.8% to 25.7%.
YUE Xiaopeng +8 more
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Stable and highly sensitive gas sensors based on semiconducting oxide nanobelts [PDF]
, 2002 ©2002 American Institute of Physics. The electronic version of this article is the complete one and can be found online at: : http://link.aip.org/link/?APPLAB/81/1869/1DOI:10.1063/1.1504867Gas sensors have been fabricated using the single-crystalline ...
Comini, E. +4 more
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