Results 11 to 20 of about 23,930 (198)
Applied Clay Science, 2021 Hydrolysis of aluminum cations (Al3+), the third most abundant metal in the Earth’s crust, is considered relevant in many academic fields, including materials science and chemical engineering. AlIII -polycations and their different uses have also been widely studied, as reflected in the extensive literature in that field. This review summarizes some of
Cardona, Yaneth +2 more
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Структура и свойства системы «покрытие ВЭС Кантора (Mn-Fe-Cr-Co-Ni) / подложка (сплав 5083)»
Известия Алтайского государственного университета, 2023 С использованием технологии холодного переноса металла (проволочно-дуговое аддитивное производство, совмещенное со сварочной наплавкой) на подложке из сплава 5083 сформировано покрытие высокоэнтропийным сплавом Mn-Fe-Cr-Co-Ni неэк-виатомного состава ...
Сергей Валерьевич Коновалов +3 more
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Heat capacities and thermodynamics of formation of flat-Al13 nitrate – [Al13(OH)24(H2O)24](NO3)15·11H2O [PDF]
The Journal of Chemical Thermodynamics, 2015 Abstract We report enthalpies of formation from the elements and oxides, Δ f H ∘ = −(26195.31 ± 34.46) kJ · mol−1 and Δ f,ox H = −(1402.09 ± 33.36) kJ · mol−1, for crystalline [Al13(μ3-OH)6(μ2-OH)18(H2O)24](NO3)15·11H2O(cr) (flat-Al13) measured using aqueous solution room temperature calorimetry.
Dana Reusser +5 more
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A study of the Al-rich region of the Al–Fe–Ir alloy system
Journal of Alloys and Metallurgical Systems, 2023 Phase equilibria in Al–Fe–Ir were studied at 850 and 1100 °C above 50 at% Al. The formation of the continuous ternary region of solid solutions was estimated along about 50 at% Al between the Al–Fe and Al–Ir β-phases.
B. Grushko
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Effects of Aluminum Species on the Activity of NAD(P)H- dependent Dehydrogenases - a Review
International Journal of Electrochemical Science, 2016 Recently, the toxicity of aluminum has attracted more attention. This review highlighted studies on the potential effects of Al(III) and nano-Al13 on the activities of NAD(P)H-dependent dehydrogenases (e.g., glutamate dehydrogenase, alcohol dehydrogenase,
Li Li +3 more
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High-ductility AA6061 alloys produced by combination of sub-rapid solidification and Cr-alloying
Journal of Materials Research and Technology, 2022 Fe-containing phases had a critical influence on the mechanical properties especially the ductility of Al–Mg–Si alloys. In the present study, the Fe-containing phases in Al-1.2Mg-0.7Si-0.1Fe (wt.%, AA6061) alloys had been regulated by the combination of ...
Xuan Wang +6 more
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Stability and bonding nature for icosahedral or planar cluster of hydrogenated boron or aluminum
AIP Advances, 2019 Ab initio molecular orbital calculations are performed for B13−, Al13−, B12H122−, Al12H122−, Si10, and Si10H16 clusters. The highest occupied molecular orbital (HOMO) of stable and unstable clusters is bonding and antibonding orbitals, respectively.
Hitoshi Yamamura +5 more
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Cerâmica, 2006 As amostras de esmectita do estado do Pará, Amazônia, Brasil foram caracterizadas utilizando XRD, 27Al MAS NMR, FTIR e análise textural por curvas isotérmicas de adsorção-dessorção de nitrogênio.
D. L. Guerra +3 more
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Sensitive detection systems for infectious agents in xenotransplantation*
Xenotransplantation, EarlyView., 2020 Abstract Xenotransplantation of pig cells, tissues, or organs may be associated with transmission of porcine microorganisms, first of all of viruses, to the transplant recipient, potentially inducing a disease (zoonosis). I would like to define detection systems as the complex of sample generation, sample preparation, sample origin, time of sampling ...
Joachim Denner
wiley +1 more source
Synthesis, characterization and properties of a glycol-coordinated ϵ-Keggin-type Al13 chloride [PDF]
, 2018 Herein we present the first example of a glycol-coordinated ϵ-Keggin Al13 chloride (gl-ϵ-Al13), which is the first chelated version since discovery of Al13 in 1960.
Alla Dikhtiarenko +25 more
core +2 more sources