Results 11 to 20 of about 13,395 (247)
Journal of Experimental Nanoscience, 2020 This study investigated the removal of phosphorus (PO4−3-P) from water samples by SnO2 and WO3 nanoparticles (NPs). The effects of adsorbent dosage, pH, contact time and temperature with an initial concentration of 50 mg L−1 of P were investigated.
Shahriar Mahdavi +2 more
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Interface modification and performance optimization of SnO2 based perovskite solar cells
工程科学学报, 2023 Over the past decade, the power conversion efficiency of perovskite solar cells has increased from 3.8% to the current 25.5%, which is expected to become the next generation of commercial thin-film solar cells.
Zhi-peng WANG +3 more
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SnO2 Layer Treatment with Thioacetamide in Perovskite Solar Cell [PDF]
Nanochemistry Research, 2023 The electron transport layer plays a pivotal role in shaping the photovoltaic attributes of perovskite solar cells. SnO2 stands out as an exemplary electron transport layer for perovskite solar cells due to its exceptional carrier mobility, deep ...
Fatemeh Ghasemi +2 more
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Facile synthesis of hierarchical CNF/SnO2/Ni nanostructures via self-assembly process as anode materials for lithium ion batteries [PDF]
Royal Society Open Science, 2018 Hierarchical carbon nanofibre (CNF)/SnO2/Ni nanostructures of graphitized carbon nanofibres and SnO2 nanocrystallines and Ni nanocrystallines have been prepared via divalent tin–alginate assembly on polyacrylonitrile (PAN) fibres, controlled pyrolysis ...
Haitong Tang +5 more
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Transition metal elements-doped SnO2 for ultrasensitive and rapid ppb-level formaldehyde sensing
Heliyon, 2023 Pristine SnO2, Fe-doped SnO2 and Ni-doped SnO2 were synthesized using facile hydrothermal method. Analysis based on XRD, TEM and UV–Vis DRS measurements demonstrated the successful insertion of Fe and Ni dopants into SnO2 crystal.
Zejun Han +11 more
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Holos, 2017 Devido sua alta estabilidade química, além de seu baixo custo, o dióxido de estanho vem sendo bastante reportado na literatura, bem como sua síntese hidrotérmica associada a micro-ondas. A utilização de catalizadores heterogêneos, na síntese de biodiesel,
Marcelo Moizinho Oliveira +3 more
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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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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
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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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