Results 11 to 20 of about 13,898 (295)
Diagnostics, 2021 Scandium-44 has been proposed as a valuable radionuclide for Positron Emission Tomography (PET). Recently, scandium-43 was introduced as a more favorable option, as it does not emit high-energy γ-radiation; however, its currently employed production ...
Thiago V. M. Lima +6 more
doaj +1 more source
Investigation on the Microstructure and Mechanical Properties of Ni-Based Superalloy with Scandium
Metals, 2023 In this work, a method concerning thermal consolidation is proposed to simulate the traditional powder metallurgy process and accomplish the composition screening of powder metallurgy Ni-based superalloys U720Li and RR1000 with rare metal scandium, and ...
Lin Ye +6 more
doaj +1 more source
Studies in Science and Technology, 2023 The effect of scandium, one of the rare earth elements, on protease activity secreted into the culture supernatant was investigated in NG and LG media.
Nobuki Hayase +2 more
doaj +1 more source
Preparing High-Purity Anhydrous ScCl3 Molten Salt Using One-Step Rapid Heating Process
Applied Sciences, 2020 In this study, a one-step rapid heating novel process was used to prepare high-purity anhydrous scandium chloride molten salt with low-purity scandium oxide.
Junhui Xiao +6 more
doaj +1 more source
Ammonium scandium tetrafluoride [PDF]
Acta Crystallographica Section C Crystal Structure Communications, 2006 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Nicholas F, Stephens, Philip, Lightfoot
openaire +2 more sources
, 2023 Herein we report a scandium-catalyzed regioselective synthesis of 5-carbonyl-4-hydroxybenzofurans via a phenol-directed intramolecular Friedel–Crafts reaction. This synthetic method was applied for the total synthesis of furanoflavones.
Tetsuhiro Nemoto +9 more
core +1 more source
Scandium bearing open framework materials [PDF]
, 2008 Here I report the hydrothermal chemistry of scandium, examining the behavior of the Sc³⁺ cation in various systems, including phosphates, phosphites, phosphonates and carboxylates.
Miller, Stuart R.
core +2 more sources
Kinetics of phase transformations in lead scandium tantalate thin films [PDF]
, 2004 The phase transformations from amorphous to pyrochlore to perovskite in lead scandium tantalate (PST) thin films during rapid thermal annealing process (RTA) have been studied.
Donohue, P. P. +4 more
core +1 more source
Scandium-Catalyzed Benzylic C(sp3)–H Alkenylation of Tertiary Anilines with Alkynes
, 2022 This work describes the chemo- and stereoselective benzylic C(sp3)–H alkenylation of tertiary ortho-methyl anilines with internal alkynes using a simple β-diketiminato scandium catalyst.
Xin Xu (11989) +2 more
core +1 more source
Авіаційно-космічна техніка та технологія, 2022 The substantiation of the scandium selection for microalloying and modifying of high-strength aluminum alloys. The research material is a high-strength aluminum alloy B96C1 of the Al-Zn-Mg-Cu system.
Natalіja Kalіnіna +5 more
doaj +1 more source